MB39A214APFT-G-JNERE1

MB39A214APFT-G-JNERE1 Datasheet

MB39A214A

Part	Datasheet
MB39A214APFT-G-JNERE1	MB39A214APFT-G-JNERE1 (pdf)

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DS405-00007-1v0-E ASSP for Power Management Applications 2ch DC/DC converter IC with PFM/ PWM synchronous rectification MB39A214A - DESCRIPTION MB39A214A is a N-ch/ N-ch synchronous rectification type 2ch Buck DC/DC converter IC equipped with a bottom detection comparator for low output voltage ripple. It supports low on-duty operation to allow stable output of low voltages when there is a large difference between input and output voltages. It also allows the high switching frequency setting, enabling the downsized peripheral circuits and low-cost configuration. MB39A214A realizes ultra-rapid response and high efficiency with built-in enhanced protection features. It is most suitable for the power supply for ASIC or FPGA core, input/output devices, or memory. - FEATURES y High efficiency y Frequency setting by internal preset function 310 kHz, 620 kHz, 1 MHz y High accuracy reference voltage ± Ta = + 25 °C y VIN Input voltage range y Output voltage setting range 6 V to 28 V to V y Possible to select the automatic PFM/PWM selection mode or PWM-fixed mode y PAF frequency limitation function Prohibit Audio Frequency > 30 kHz Min y Built-in boost diode, external fly-back diode not required y Built-in discharge FET y Built-in over voltage protection function y Built-in under voltage protection function y Built-in over temperature protection function y Built-in over current limitation function y Soft-start circuit without load dependence y Current sense resistor not required y Built-in synchronous rectification type output steps for N-ch MOS FET y Standby current 0 µA Typ y Package TSSOP24 mm°6.5 mm°1.2 mm [Max] - APPLICATIONS y Digital TV y Photocopiers y STB y BD, DVD players/recorders y Projectors etc. Copyright 2011 FUJITSU SEMICONDUCTOR LIMITED All rights reserved MB39A214A - PIN ASSIGNMENT TOP VIEW BST1 1 EN1 2 VOUT1 3 FB1 4 CS1 5 GND 6 - ORDERING INFORMATION Part number Package MB39A214APFT 24-pin plastic TSSOP FPT-24P-M09 - EV BOARD ORDERING INFORMATION EV board number EV board version No. MB39A214A-EVB-01 Remarks Remarks TSSOP-24 DS405-00007-1v0-E MB39A214A - RoHS COMPLIANCE INFORMATION OF LEAD Pb FREE VERSION The LSI products of FUJITSU SEMICONDUCTOR with “E1” are compliant with RoHS Directive, and has observed the standard of lead, cadmium, mercury, Hexavalent chromium, polybrominated biphenyls PBB , and polybrominated diphenyl ethers PBDE . A product whose part number has trailing characters “E1” is RoHS compliant. - MARKING FORMAT Lead Free version 39A214A XXXX E1 XXX INDEX Lead-free version DS405-00007-1v0-E MB39A214A - LABELING SAMPLE Lead free version Lead-free mark JEITA logo JEDEC logo MB123456P - 789 - GE1 3N 1MB123456P-789-GE1 1000 3N 2 1561190005 107210 1,000 MB123456P - 789 - GE1 QC PASS 2006/03/01 ASSEMBLED IN JAPAN MB123456P - 789 - GE1 1/1 0605 - Z01A 1000 1561190005 The part number of a lead-free product has the trailing characters "E1". "ASSEMBLED IN CHINA" is printed on the label of a product assembled in China. DS405-00007-1v0-E MB39A214A - MB39A214APFT RECOMMENDED CONDITIONS OF MOISTURE SENSITIVITY LEVEL [FUJITSU SEMICONDUCTOR Recommended Mounting Conditions] Item Condition Mounting Method IR infrared reflow , warm air reflow - 1 - FEATURES 1 - - PIN 2 - PIN DESCRIPTIONS 3 - BLOCK DIAGRAM 4 - ABSOLUTE MAXIMUM RATINGS - RECOMMENDED OPERATING - ELECTRICAL CHARACTERISTICS 7 - TYPICAL - - I/O PIN EQUIVALENT CIRCUIT 22 - EXAMPLE APPLICATION CIRCUIT - PART - APPLICATION NOTE - REFERENCE - USAGE PRECAUTION - ORDERING - EV BOARD ORDERING INFORMATION 46 - RoHS COMPLIANCE INFORMATION OF LEAD Pb FREE VERSION - MARKING FORMAT Lead Free - LABELING SAMPLE Lead free version - MB39A214APFT RECOMMENDED CONDITIONS OF MOISTURE SENSITIVITY LEVEL49 - PACKAGE 51 - CONTENTS DS405-00007-1v0-E MB39A214A DS405-00007-1v0-E MB39A214A DS405-00007-1v0-E MB39A214A DS405-00007-1v0-E MB39A214A FUJITSU SEMICONDUCTOR LIMITED Nomura Fudosan Shin-yokohama Bldg. 10-23, Shin-yokohama 2-Chome, Kohoku-ku Yokohama Kanagawa 222-0033, Japan Tel +81-45-415-5858 For further information please contact: North and South America FUJITSU SEMICONDUCTOR AMERICA, INC. 1250 E. Arques Avenue, M/S 333 Sunnyvale, CA 94085-5401, U.S.A. Tel +1-408-737-5600 Fax +1-408-737-5999 Asia Pacific FUJITSU SEMICONDUCTOR ASIA PTE. LTD. 151 Lorong Chuan, #05-08 New Tech Park 556741 Singapore Tel +65-6281-0770 Fax +65-6281-0220 Europe FUJITSU SEMICONDUCTOR EUROPE GmbH Pittlerstrasse 47, 63225 Langen, Germany Tel +49-6103-690-0 Fax +49-6103-690-122 FUJITSU SEMICONDUCTOR SHANGHAI CO., LTD. 30F, Kerry Parkside, 1155 Fang Dian Road, Pudong District, Shanghai 201204, China Tel +86-21-6146-3688 Fax +86-21-6146-3660 Korea FUJITSU SEMICONDUCTOR KOREA LTD. 902 Kosmo Tower Building, 1002 Daechi-Dong, Gangnam-Gu, Seoul 135-280, Republic of Korea Tel +82-2-3484-7100 Fax +82-2-3484-7111 FUJITSU SEMICONDUCTOR PACIFIC ASIA LTD. 10/F., World Commerce Centre, 11 Canton Road, Tsimshatsui, Kowloon, Hong Kong Tel +852-2377-0226 Fax +852-2376-3269 Specifications are subject to change without notice. For further information please contact each office. All Rights Reserved. The contents of this document are subject to change without notice. Customers are advised to consult with sales representatives before ordering. The information, such as descriptions of function and application circuit examples, in this document are presented solely for the purpose of reference to show examples of operations and uses of FUJITSU SEMICONDUCTOR device FUJITSU SEMICONDUCTOR does not warrant proper operation of the device with respect to use based on such information. When you develop equipment incorporating the device based on such information, you must assume any responsibility arising out of such use of the information. FUJITSU SEMICONDUCTOR assumes no liability for any damages whatsoever arising out of the use of the information. Any information in this document, including descriptions of function and schematic diagrams, shall not be construed as license of the use or exercise of any intellectual property right, such as patent right or copyright, or any other right of FUJITSU SEMICONDUCTOR or any third party or does FUJITSU SEMICONDUCTOR warrant non-infringement of any third-party's intellectual property right or other right by using such information. FUJITSU SEMICONDUCTOR assumes no liability for any infringement of the intellectual property rights or other rights of third parties which would result from the use of information contained herein. The products described in this document are designed, developed and manufactured as contemplated for general use, including without limitation, ordinary industrial use, general office use, personal use, and household use, but are not designed, developed and manufactured as contemplated 1 for use accompanying fatal risks or dangers that, unless extremely high safety is secured, could have a serious effect to the public, and could lead directly to death, personal injury, severe physical damage or other loss i.e., nuclear reaction control in nuclear facility, aircraft flight control, air traffic control, mass transport control, medical life support system, missile launch control in weapon system , or 2 for use requiring extremely high reliability i.e., submersible repeater and artificial satellite . Please note that FUJITSU SEMICONDUCTOR will not be liable against you and/or any third party for any claims or damages arising in connection with above-mentioned uses of the products. Any semiconductor devices have an inherent chance of failure. You must protect against injury, damage or loss from such failures by incorporating safety design measures into your facility and equipment such as redundancy, fire protection, and prevention of over-current levels and other abnormal operating conditions. Exportation/release of any products described in this document may require necessary procedures in accordance with the regulations of the Foreign Exchange and Foreign Trade Control Law of Japan and/or US export control laws. The company names and brand names herein are the trademarks or registered trademarks of their respective owners. Edited Sales Promotion Department DS405-00007-1v0-E

PDF Datasheet Preview

DS405-00007-1v0-E

ASSP for Power Management Applications
2ch DC/DC converter IC with PFM/ PWM synchronous rectification

MB39A214A
- DESCRIPTION

MB39A214A is a N-ch/ N-ch synchronous rectification type 2ch Buck DC/DC converter IC equipped with a bottom detection comparator for low output voltage ripple. It supports low on-duty operation to allow stable output of low voltages when there is a large difference between input and output voltages. It also allows the high switching frequency setting, enabling the downsized peripheral circuits and low-cost configuration. MB39A214A realizes ultra-rapid response and high efficiency with built-in enhanced protection features. It is most suitable for the power supply for ASIC or FPGA core, input/output devices, or memory.
- FEATURES
y High efficiency
y Frequency setting by internal preset function 310 kHz, 620 kHz, 1 MHz
y High accuracy reference voltage
± Ta = + 25 °C
y VIN Input voltage range y Output voltage setting range
6 V to 28 V to V
y Possible to select the automatic PFM/PWM selection mode or PWM-fixed mode
y PAF frequency limitation function Prohibit Audio Frequency > 30 kHz Min
y Built-in boost diode, external fly-back diode not required
y Built-in discharge FET
y Built-in over voltage protection function
y Built-in under voltage protection function
y Built-in over temperature protection function
y Built-in over current limitation function
y Soft-start circuit without load dependence
y Current sense resistor not required
y Built-in synchronous rectification type output steps for N-ch MOS FET
y Standby current
0 µA Typ
y Package

TSSOP24 mm°6.5 mm°1.2 mm [Max]
- APPLICATIONS
y Digital TV
y Photocopiers
y STB
y BD, DVD players/recorders
y Projectors
etc.

Copyright 2011 FUJITSU SEMICONDUCTOR LIMITED All rights reserved

MB39A214A
- PIN ASSIGNMENT

TOP VIEW

BST1 1 EN1 2

VOUT1 3 FB1 4 CS1 5 GND 6
- ORDERING INFORMATION Part number

Package

MB39A214APFT
24-pin plastic TSSOP FPT-24P-M09
- EV BOARD ORDERING INFORMATION

EV board number

EV board version No.

MB39A214A-EVB-01

Remarks

Remarks

TSSOP-24

DS405-00007-1v0-E

MB39A214A
- RoHS COMPLIANCE INFORMATION OF LEAD Pb FREE VERSION

The LSI products of FUJITSU SEMICONDUCTOR with “E1” are compliant with RoHS Directive, and has observed the standard of lead, cadmium, mercury, Hexavalent chromium, polybrominated biphenyls PBB , and polybrominated diphenyl ethers PBDE . A product whose part number has trailing characters “E1” is RoHS compliant.
- MARKING FORMAT Lead Free version
39A214A

XXXX

E1 XXX

INDEX Lead-free version

DS405-00007-1v0-E

MB39A214A
- LABELING SAMPLE Lead free version

Lead-free mark JEITA logo JEDEC logo

MB123456P - 789 - GE1
3N 1MB123456P-789-GE1 1000
3N 2 1561190005 107210
1,000

MB123456P - 789 - GE1

QC PASS
2006/03/01

ASSEMBLED IN JAPAN

MB123456P - 789 - GE1
1/1 0605 - Z01A 1000
1561190005

The part number of a lead-free product has the trailing characters "E1".
"ASSEMBLED IN CHINA" is printed on the label of a product assembled in China.

DS405-00007-1v0-E

MB39A214A
- MB39A214APFT RECOMMENDED CONDITIONS OF MOISTURE SENSITIVITY LEVEL
[FUJITSU SEMICONDUCTOR Recommended Mounting Conditions]

Item

Condition

Mounting Method

IR infrared reflow , warm air reflow
- 1 - FEATURES 1 - - PIN 2 - PIN DESCRIPTIONS 3 - BLOCK DIAGRAM 4 - ABSOLUTE MAXIMUM RATINGS - RECOMMENDED OPERATING - ELECTRICAL CHARACTERISTICS 7 - TYPICAL - - I/O PIN EQUIVALENT CIRCUIT 22 - EXAMPLE APPLICATION CIRCUIT - PART - APPLICATION NOTE - REFERENCE - USAGE PRECAUTION - ORDERING - EV BOARD ORDERING INFORMATION 46 - RoHS COMPLIANCE INFORMATION OF LEAD Pb FREE VERSION - MARKING FORMAT Lead Free - LABELING SAMPLE Lead free version - MB39A214APFT RECOMMENDED CONDITIONS OF MOISTURE SENSITIVITY LEVEL49 - PACKAGE 51 - CONTENTS

DS405-00007-1v0-E

MB39A214A

DS405-00007-1v0-E

MB39A214A

DS405-00007-1v0-E

MB39A214A

DS405-00007-1v0-E

MB39A214A

FUJITSU SEMICONDUCTOR LIMITED

Nomura Fudosan Shin-yokohama Bldg. 10-23, Shin-yokohama 2-Chome, Kohoku-ku Yokohama Kanagawa 222-0033, Japan Tel +81-45-415-5858

For further information please contact:

North and South America FUJITSU SEMICONDUCTOR AMERICA, INC. 1250 E. Arques Avenue, M/S 333 Sunnyvale, CA 94085-5401, U.S.A. Tel +1-408-737-5600 Fax +1-408-737-5999

Asia Pacific FUJITSU SEMICONDUCTOR ASIA PTE. LTD. 151 Lorong Chuan, #05-08 New Tech Park 556741 Singapore Tel +65-6281-0770 Fax +65-6281-0220

Europe FUJITSU SEMICONDUCTOR EUROPE GmbH Pittlerstrasse 47, 63225 Langen, Germany Tel +49-6103-690-0 Fax +49-6103-690-122

FUJITSU SEMICONDUCTOR SHANGHAI CO., LTD. 30F, Kerry Parkside, 1155 Fang Dian Road, Pudong District, Shanghai 201204, China Tel +86-21-6146-3688 Fax +86-21-6146-3660

Korea FUJITSU SEMICONDUCTOR KOREA LTD. 902 Kosmo Tower Building, 1002 Daechi-Dong, Gangnam-Gu, Seoul 135-280, Republic of Korea Tel +82-2-3484-7100 Fax +82-2-3484-7111

FUJITSU SEMICONDUCTOR PACIFIC ASIA LTD. 10/F., World Commerce Centre, 11 Canton Road, Tsimshatsui, Kowloon, Hong Kong Tel +852-2377-0226 Fax +852-2376-3269

Specifications are subject to change without notice. For further information please contact each office.
All Rights Reserved. The contents of this document are subject to change without notice. Customers are advised to consult with sales representatives before ordering. The information, such as descriptions of function and application circuit examples, in this document are presented solely for the purpose of reference to show examples of operations and uses of FUJITSU SEMICONDUCTOR device FUJITSU SEMICONDUCTOR does not warrant proper operation of the device with respect to use based on such information. When you develop equipment incorporating the device based on such information, you must assume any responsibility arising out of such use of the information. FUJITSU SEMICONDUCTOR assumes no liability for any damages whatsoever arising out of the use of the information. Any information in this document, including descriptions of function and schematic diagrams, shall not be construed as license of the use or exercise of any intellectual property right, such as patent right or copyright, or any other right of FUJITSU SEMICONDUCTOR or any third party or does FUJITSU SEMICONDUCTOR warrant non-infringement of any third-party's intellectual property right or other right by using such information. FUJITSU SEMICONDUCTOR assumes no liability for any infringement of the intellectual property rights or other rights of third parties which would result from the use of information contained herein. The products described in this document are designed, developed and manufactured as contemplated for general use, including without limitation, ordinary industrial use, general office use, personal use, and household use, but are not designed, developed and manufactured as contemplated 1 for use accompanying fatal risks or dangers that, unless extremely high safety is secured, could have a serious effect to the public, and could lead directly to death, personal injury, severe physical damage or other loss i.e., nuclear reaction control in nuclear facility, aircraft flight control, air traffic control, mass transport control, medical life support system, missile launch control in weapon system , or 2 for use requiring extremely high reliability i.e., submersible repeater and artificial satellite . Please note that FUJITSU SEMICONDUCTOR will not be liable against you and/or any third party for any claims or damages arising in connection with above-mentioned uses of the products. Any semiconductor devices have an inherent chance of failure. You must protect against injury, damage or loss from such failures by incorporating safety design measures into your facility and equipment such as redundancy, fire protection, and prevention of over-current levels and other abnormal operating conditions. Exportation/release of any products described in this document may require necessary procedures in accordance with the regulations of the Foreign Exchange and Foreign Trade Control Law of Japan and/or US export control laws. The company names and brand names herein are the trademarks or registered trademarks of their respective owners.

Edited Sales Promotion Department

DS405-00007-1v0-E

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived MB39A214APFT-G-JNERE1 Datasheet file may be downloaded here without warranties.

Datasheet ID: MB39A214APFT-G-JNERE1 635658