TDA21320XUMA1

TDA21320XUMA1 Datasheet

TDA21320

Part	Datasheet
TDA21320XUMA1	TDA21320XUMA1 (pdf)

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High-Performance DrBLADE mm x mm x mm TDA21320 Data Sheet Power Management and Multi Market Edition 2015-07-1626 Published by Infineon Technologies AG 81726 Munich, Germany 2015 Infineon Technologies AG All Rights Reserved. Legal Disclaimer The information given in this document shall in no event be regarded as a guarantee of conditions or characteristics. With respect to any examples or hints given herein, any typical values stated herein and/or any information regarding the application of the device, Infineon Technologies hereby disclaims any and all warranties and liabilities of any kind, including without limitation, warranties of non-infringement of intellectual property rights of any third party. Information For further information on technology, delivery terms and conditions and prices, please contact the nearest Infineon Technologies Office Warnings Due to technical requirements, components may contain dangerous substances. For information on the types in question, please contact the nearest Infineon Technologies Office. Infineon Technologies components may be used in life-support devices or systems only with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support device or system or to affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body or to support and/or maintain and sustain and/or protect human life. If they fail, it is reasonable to assume that the health of the user or other persons may be endangered. TDA21320 Package drawings figures 18 20 updated Inserted chapter 10 packaging information Other Trademarks Advance Design System ADS of Agilent Technologies, AMBA , ARM , MULTI-ICE , KEIL , PRIMECELL , REALVIEW , THUMB , µVision of ARM Limited, UK. AUTOSAR is licensed by AUTOSAR development partnership. Bluetooth of Bluetooth SIG Inc. CAT-iq of DECT Forum. COLOSSUS , FirstGPS of Trimble Navigation Ltd. EMV of EMVCo, LLC Visa Holdings Inc. . EPCOS of Epcos AG. FLEXGO of Microsoft Corporation. FlexRay is licensed by FlexRay Consortium. HYPERTERMINAL of Hilgraeve Incorporated. IEC of Commission Electrotechnique Internationale. IrDA of Infrared Data Association Corporation. ISO of INTERNATIONAL ORGANIZATION FOR STANDARDIZATION. MATLAB of MathWorks, Inc. MAXIM of Maxim Integrated Products, Inc. MICROTEC , NUCLEUS of Mentor Graphics Corporation. Mifare of NXP. MIPI of MIPI Alliance, Inc. MIPS of MIPS Technologies, Inc., USA. muRata of MURATA MANUFACTURING CO., MICROWAVE OFFICE MWO of Applied Wave Research Inc., OmniVision of OmniVision Technologies, Inc. Openwave Systems Inc. RED HAT Red Hat, Inc. RFMD RF Micro Devices, Inc. SIRIUS of Sirius Satellite Radio Inc. SOLARIS of Sun Microsystems, Inc. SPANSION of Spansion LLC Ltd. Symbian of Symbian Software Limited. TAIYO YUDEN of Taiyo Yuden Co. TEAKLITE of CEVA, Inc. TEKTRONIX of Tektronix Inc. TOKO of TOKO KABUSHIKI KAISHA TA. UNIX of X/Open Company Limited. VERILOG , PALLADIUM of Cadence Design Systems, Inc. VLYNQ of Texas Instruments Incorporated. VXWORKS , WIND RIVER of WIND RIVER SYSTEMS, INC. ZETEX of Diodes Zetex Limited. Last Trademarks Update 2010-10-26 Data Sheet TDA21320 • Desktop and Server Vcore and non-Vcore buck-converter • Single Phase and Multiphase POL • CPU/GPU Regulation in Notebook, Desktop Graphics Cards, DDR Memory, Graphic Memory • High Power Density Voltage Regulator Modules VRM . • Input voltage range V to +16 V • Maximum average current up to 60 A • For synchronous Buck step down voltage applications • Power MOSFETs rated 25 V for safe operation under all conditions • Fast switching technology for improved performance at high switching frequencies > 750 kHz • Up to peak efficiency1 • Includes bootstrap diode • Shoot through protection • Max +8 V VGS, high-side and low-side MOSFET gate driving voltage • Compatible to standard V PWM controller integrated circuits • Tri-state PWM input functionality • Small package LG-WIQFN-38-1 6.6x4.5x0.6 • RoHS compliant • Integrated temperature sense • Integrated current sense Table 1 Product Identification Temp Range TDA21320 -25C to 125C Package LG-WIQFN-38-1 6.6x4.5x0.6 Marking TDA21320 Figure 1 Picture of the Product 1 fsw = 429 kHz, VDRV = 5V, Vin = 12V, Vout = 1.8V, 5 phases, no heatsink, no airflow Data Sheet Pinout TDA21320 Figure 2 Pinout, Numbering and Name of Pins transparent top view Table 2 Pin No. 2 3 33-38 pads I/O Signals Name PWM OFF# IMON IMONREF TMON/FAULT BOOT PHASE Pin Type Buffer Type Function

PDF Datasheet Preview

High-Performance DrBLADE
mm x mm x mm

TDA21320

Data Sheet

Power Management and Multi Market

Edition 2015-07-1626

Published by Infineon Technologies AG 81726 Munich, Germany
2015 Infineon Technologies AG All Rights Reserved.

Legal Disclaimer

The information given in this document shall in no event be regarded as a guarantee of conditions or characteristics. With respect to any examples or hints given herein, any typical values stated herein and/or any information regarding the application of the device, Infineon Technologies hereby disclaims any and all warranties and liabilities of any kind, including without limitation, warranties of non-infringement of intellectual property rights of any third party.

Information

For further information on technology, delivery terms and conditions and prices, please contact the nearest Infineon Technologies Office

Warnings

Due to technical requirements, components may contain dangerous substances. For information on the types in question, please contact the nearest Infineon Technologies Office. Infineon Technologies components may be used in life-support devices or systems only with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support device or system or to affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body or to support and/or maintain and sustain and/or protect human life. If they fail, it is reasonable to assume that the health of the user or other persons may be endangered.

TDA21320

Package drawings figures 18 20 updated Inserted chapter 10 packaging information

Other Trademarks Advance Design System ADS of Agilent Technologies, AMBA , ARM , MULTI-ICE , KEIL , PRIMECELL , REALVIEW , THUMB , µVision of ARM Limited, UK. AUTOSAR is licensed by AUTOSAR development partnership. Bluetooth of Bluetooth SIG Inc. CAT-iq of DECT Forum. COLOSSUS , FirstGPS of Trimble Navigation Ltd. EMV of EMVCo, LLC Visa Holdings Inc. . EPCOS of Epcos AG. FLEXGO of Microsoft Corporation. FlexRay is licensed by FlexRay Consortium. HYPERTERMINAL of Hilgraeve Incorporated. IEC of Commission Electrotechnique Internationale. IrDA of Infrared Data Association Corporation. ISO of INTERNATIONAL ORGANIZATION FOR STANDARDIZATION. MATLAB of MathWorks, Inc. MAXIM of Maxim Integrated Products, Inc. MICROTEC , NUCLEUS of Mentor Graphics Corporation. Mifare of NXP. MIPI of MIPI Alliance, Inc. MIPS of MIPS Technologies, Inc., USA. muRata of MURATA MANUFACTURING CO., MICROWAVE OFFICE MWO of Applied Wave Research Inc., OmniVision of OmniVision Technologies, Inc. Openwave Systems Inc. RED HAT Red Hat, Inc. RFMD RF Micro Devices, Inc. SIRIUS of Sirius Satellite Radio Inc. SOLARIS of Sun Microsystems, Inc. SPANSION of Spansion LLC Ltd. Symbian of Symbian Software Limited. TAIYO YUDEN of Taiyo Yuden Co. TEAKLITE of CEVA, Inc. TEKTRONIX of Tektronix Inc. TOKO of TOKO KABUSHIKI KAISHA TA. UNIX of X/Open Company Limited. VERILOG , PALLADIUM of Cadence Design Systems, Inc. VLYNQ of Texas Instruments Incorporated. VXWORKS , WIND RIVER of WIND RIVER SYSTEMS, INC. ZETEX of Diodes Zetex Limited. Last Trademarks Update 2010-10-26

Data Sheet

TDA21320
• Desktop and Server Vcore and non-Vcore buck-converter
• Single Phase and Multiphase POL
• CPU/GPU Regulation in Notebook, Desktop Graphics Cards, DDR Memory, Graphic Memory
• High Power Density Voltage Regulator Modules VRM .
• Input voltage range V to +16 V
• Maximum average current up to 60 A
• For synchronous Buck step down voltage applications
• Power MOSFETs rated 25 V for safe operation under all conditions
• Fast switching technology for improved performance at high switching frequencies > 750 kHz
• Up to peak efficiency1
• Includes bootstrap diode
• Shoot through protection
• Max +8 V VGS, high-side and low-side MOSFET gate driving voltage
• Compatible to standard V PWM controller integrated circuits
• Tri-state PWM input functionality
• Small package LG-WIQFN-38-1 6.6x4.5x0.6
• RoHS compliant
• Integrated temperature sense
• Integrated current sense

Table 1

Product Identification

Temp Range

TDA21320
-25C to 125C

Package LG-WIQFN-38-1 6.6x4.5x0.6

Marking TDA21320

Figure 1 Picture of the Product
1 fsw = 429 kHz, VDRV = 5V, Vin = 12V, Vout = 1.8V, 5 phases, no heatsink, no airflow

Data Sheet

Pinout

TDA21320

Figure 2 Pinout, Numbering and Name of Pins transparent top view

Table 2 Pin No. 2 3
33-38 pads

I/O Signals Name PWM OFF#

IMON

IMONREF TMON/FAULT

BOOT PHASE

Pin Type Buffer Type Function

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Datasheet ID: TDA21320XUMA1 638701