AS3713-BQFP-00

AS3713-BQFP-00 Datasheet

AS3713

Part	Datasheet
AS3713-BQFP-00	AS3713-BQFP-00 (pdf)

PDF Datasheet Preview
austriamicrosystems AG is now ams AG The technical content of this austriamicrosystems datasheet is still valid. Contact information Headquarters ams AG Tobelbaderstrasse 30 8141 Unterpremstaetten, Austria Tel +43 0 3136 500 0 e-Mail: Please visit our website at Datasheet AS3713 Quad Buck High Current PMIC without Charger 1 General Description HV Backlight Driver 2x step up with external transistor The AS3713 is a compact System PMU with integrated battery charger and back light driver. The device offers advanced power management functions. All lid necessary ICs and peripherals in a battery powered mobile device are supplied by the AS3713. It features 3 DCDC buck converters as well as 8 low noise LDOs. The different regulated supply voltages are programmable via the serial control interface. 4MHz operation a with 1uH coils are reducing cost and PCB space. v AS3713 further features a DCDC buck controller which is ideal to support processor core currents up to 3A. ill The two step-up converter generate voltages for e.g.the backlight, classD amplifier, USB host support or LCD display supply. Both constant voltage for e.g. OLED supply as well as constant current t white LED backlight operations with three current sinks are possible. An internal voltage protection is limiting the output voltage G s in the case of external component failures. The single supply voltage may vary from 2.7V to 5.5V. 2 Key Features s A ent Voltage Generation m t 3 DCDC step down regulators 2-4MHz a n - DVM 0.6V-3.3V;1x 1.2-1.5A, 2x 0.7-1A - 60µA quiescent current o - 2A with combined DCDC 2 & 3 DCDC step down controller c - DVM 0.6V-3.3V 2-3A l 2 analog low noise LDOs, 6 digital LDOs - 2x 1.2-3-3V, 6x 0.9-3.3V 150-300mA a - 30µA quiescent current low power mode 1 ultra low power always on LDO 2.5V, 10mA ic Power supply supervision 4sec and 8sec emergency shut-down Techn Stand-by function with voltage selection - e.g. Voltage control mode and over-voltage protection 3 programmable current sinks max. 40mA Possible external PWM dimming input DLS, CABC Supervisor Automatic battery monitoring with interrupt generation and selectable warning level Automatic temperature monitoring with interrupt generation and selectable warning and shutdown levels Real Time Clock Ultra low power 32kHz oscillator Sec and minute counter, auto wake-up Programmable alarm Repeating alarm seconds, minutes, 2 minutes, or 8 minutes 32kHz clock output to peripheral <1µA total power consumption General Purpose IOs 10-bit general purpose ADC input Wake-up/sleep and DVM input PWM DLS, CABC dimming input Status output for low battery, power good and step-up over-current Q32k clock output Interrupt output PWM output Step-up feedback input 1 - 89 OTP programmable BOOT Sequence Programmable regulator default voltages Control Interface I2C control lines, including watchdog a 12 Package Drawings and Markings 85 Technic 13 Ordering Information 88 3 - 89 AS3713 2V1 Datasheet - Pin Assignments 4 Pin Assignments Figure Pin Assignments Top View Technicaaml scoAnGtent still valid 4 - 89 AS3713 2V1 Datasheet - Pin Assignments Pin Descriptions Table Pin Descriptions Pin Name Number AS3713 Pin Type if not used n.c. leave unconnected open n.c. n.c. lid 4 VSUP n.c. VSUP_SD3 LX_SD3 FB_SD3 ill 9 FB_SD2 LX_SD2 t 11 VSUP_SD2 FB_SD1 G s 13 LX_SD1 A t 14 VSUP_SD1 CURR1 s n 16 CURR2 CURR3 m t 18 VINLDO78 a n 19 Datasheet - Ordering Information 13 Ordering Information The devices are available as the standard products shown below. Table Ordering Information Ordering Code Marking Sequence Delivery Form Package AS3713-BQFR-FF AS3713-BQFP-00 M2V1-FF M2V1-00 sequence programmable on request default sequence lid AS3713-BQFP-xx M2V1-xx customer specified Quad Buck High Current PMIC without Charger Tray QFN56 7x7 0.4mm pitch Quad Buck High Current PMIC without Charger Quad Buck High Current PMIC without Charger Tape & Reel dry pack Tape & Reel dry pack QFN56 7x7 0.4mm pitch QFN56 7x7 0.4mm pitch a Note All products are RoHS compliant and austriamicrosystems green. Buy our products or get free samples online at ICdirect: v Technical Support is available at ill For further information and requests, please contact us mailto Technicaaml scoAnGtent st orfind your local distributor 88 - 89 AS3713 2V1 Datasheet - Copyrights Copyrights Copyright 1997-2012, austriamicrosystems AG, Tobelbaderstrasse 30, 8141 Unterpremstaetten, Austria-Europe. Trademarks Registered All rights reserved. The material herein may not be reproduced, adapted, merged, translated, stored, or used without the prior written consent of the copyright owner. All products and companies mentioned are trademarks or registered trademarks of their respective companies. Disclaimer lid Devices sold by austriamicrosystems AG are covered by the warranty and patent indemnification provisions appearing in its Term of Sale. austriamicrosystems AG makes no warranty, express, statutory, implied, or by description regarding the information set forth herein or regarding the freedom of the described devices from patent infringement. austriamicrosystems AG reserves the right to change specifications and prices at any time and without notice. Therefore, prior to designing this product into a system, it is necessary to check with austriamicrosystems AG for a current information. This product is intended for use in normal commercial applications. Applications requiring extended temperature range, unusual environmental requirements, or high reliability applications, such as military, medical life-support or life-sustaining equipment are v specifically not recommended without additional processing by austriamicrosystems AG for each application. For shipments of less than 100 parts the manufacturing flow might show deviations from the standard production flow, such as test flow or test location. ill The information furnished here by austriamicrosystems AG is believed to be correct and accurate. However, austriamicrosystems AG shall not be liable to recipient or any third party for any damages, including but not limited to personal injury, property damage, loss of profits, loss of use, interruption of business or indirect, special, incidental or consequential damages, of any kind, in connection with or arising out of the furnishing, t performance or use of the technical data herein. No obligation or liability to recipient or any third party shall arise or flow out of austriamicrosystems AG rendering of technical or other services. aml scoAnGtent s ContactInformation a Headquarters ic austriamicrosystems AG Tobelbaderstrasse 30 A-8141 Unterpremstaetten, Austria n Tel +43 0 3136 500 0 h Fax +43 0 3136 525 01 c For Sales Offices, Distributors and Representatives, please visit Te 89 - 89

PDF Datasheet Preview

austriamicrosystems AG is now
ams AG

The technical content of this austriamicrosystems datasheet is still valid.

Contact information Headquarters ams AG Tobelbaderstrasse 30 8141 Unterpremstaetten, Austria Tel +43 0 3136 500 0 e-Mail:

Please visit our website at

Datasheet

AS3713

Quad Buck High Current PMIC without Charger
1 General Description

HV Backlight Driver
2x step up with external transistor

The AS3713 is a compact System PMU with integrated battery charger and back light driver.

The device offers advanced power management functions. All
lid necessary ICs and peripherals in a battery powered mobile device
are supplied by the AS3713. It features 3 DCDC buck converters as well as 8 low noise LDOs. The different regulated supply voltages are programmable via the serial control interface. 4MHz operation
a with 1uH coils are reducing cost and PCB space. v AS3713 further features a DCDC buck controller which is ideal to
support processor core currents up to 3A.
ill The two step-up converter generate voltages for e.g.the backlight,
classD amplifier, USB host support or LCD display supply. Both constant voltage for e.g. OLED supply as well as constant current
t white LED backlight operations with three current sinks are
possible. An internal voltage protection is limiting the output voltage

G s in the case of external component failures.

The single supply voltage may vary from 2.7V to 5.5V.
2 Key Features s A ent Voltage Generation m t 3 DCDC step down regulators 2-4MHz a n - DVM 0.6V-3.3V;1x 1.2-1.5A, 2x 0.7-1A
- 60µA quiescent current
o - 2A with combined DCDC 2 & 3

DCDC step down controller
c - DVM 0.6V-3.3V 2-3A l 2 analog low noise LDOs, 6 digital LDOs
- 2x 1.2-3-3V, 6x 0.9-3.3V 150-300mA
a - 30µA quiescent current low power mode
1 ultra low power always on LDO 2.5V, 10mA
ic Power supply supervision
4sec and 8sec emergency shut-down

Techn Stand-by function with voltage selection
- e.g. Voltage control mode and over-voltage protection 3 programmable current sinks max. 40mA Possible external PWM dimming input DLS, CABC

Supervisor Automatic battery monitoring with interrupt generation and selectable warning level Automatic temperature monitoring with interrupt generation and selectable warning and shutdown levels

Real Time Clock Ultra low power 32kHz oscillator Sec and minute counter, auto wake-up Programmable alarm Repeating alarm seconds, minutes, 2 minutes, or 8 minutes 32kHz clock output to peripheral <1µA total power consumption

General Purpose IOs 10-bit general purpose ADC input Wake-up/sleep and DVM input PWM DLS, CABC dimming input Status output for low battery, power good and step-up over-current Q32k clock output Interrupt output PWM output Step-up feedback input
1 - 89

OTP programmable BOOT Sequence Programmable regulator default voltages

Control Interface I2C control lines, including watchdog
a 12 Package Drawings and Markings 85 Technic 13 Ordering Information 88
3 - 89

AS3713 2V1

Datasheet - Pin Assignments
4 Pin Assignments

Figure Pin Assignments Top View

Technicaaml scoAnGtent still valid
4 - 89

AS3713 2V1

Datasheet - Pin Assignments

Pin Descriptions

Table Pin Descriptions

Pin Name

Number AS3713

Pin Type
if not used
n.c.
leave unconnected
open
n.c.
n.c.
lid 4

VSUP
n.c.

VSUP_SD3

LX_SD3

FB_SD3
ill 9

FB_SD2

LX_SD2
t 11 VSUP_SD2

FB_SD1

G s 13

LX_SD1

A t 14 VSUP_SD1

CURR1
s n 16

CURR2

CURR3
m t 18 VINLDO78
a n 19
Datasheet - Ordering Information
13 Ordering Information

The devices are available as the standard products shown below.
Table Ordering Information
Ordering Code Marking

Sequence

Delivery Form

Package

AS3713-BQFR-FF AS3713-BQFP-00

M2V1-FF M2V1-00
sequence programmable on
request
default sequence
lid AS3713-BQFP-xx M2V1-xx customer specified

Quad Buck High Current PMIC without Charger

Tray

QFN56 7x7 0.4mm pitch

Quad Buck High Current PMIC without Charger

Quad Buck High Current PMIC without Charger

Tape & Reel dry pack

Tape & Reel dry pack

QFN56 7x7 0.4mm pitch QFN56 7x7 0.4mm pitch
a Note All products are RoHS compliant and austriamicrosystems green. Buy our products or get free samples online at ICdirect:
v Technical Support is available at
ill For further information and requests, please contact us mailto Technicaaml scoAnGtent st orfind your local distributor
88 - 89

AS3713 2V1

Datasheet - Copyrights

Copyrights

Copyright 1997-2012, austriamicrosystems AG, Tobelbaderstrasse 30, 8141 Unterpremstaetten, Austria-Europe. Trademarks Registered All rights reserved. The material herein may not be reproduced, adapted, merged, translated, stored, or used without the prior written consent of the copyright owner. All products and companies mentioned are trademarks or registered trademarks of their respective companies.

Disclaimer
lid Devices sold by austriamicrosystems AG are covered by the warranty and patent indemnification provisions appearing in its Term of Sale.
austriamicrosystems AG makes no warranty, express, statutory, implied, or by description regarding the information set forth herein or regarding the freedom of the described devices from patent infringement. austriamicrosystems AG reserves the right to change specifications and prices at any time and without notice. Therefore, prior to designing this product into a system, it is necessary to check with austriamicrosystems AG for
a current information. This product is intended for use in normal commercial applications. Applications requiring extended temperature range,
unusual environmental requirements, or high reliability applications, such as military, medical life-support or life-sustaining equipment are
v specifically not recommended without additional processing by austriamicrosystems AG for each application. For shipments of less than 100
parts the manufacturing flow might show deviations from the standard production flow, such as test flow or test location.
ill The information furnished here by austriamicrosystems AG is believed to be correct and accurate. However, austriamicrosystems AG shall not
be liable to recipient or any third party for any damages, including but not limited to personal injury, property damage, loss of profits, loss of use, interruption of business or indirect, special, incidental or consequential damages, of any kind, in connection with or arising out of the furnishing,
t performance or use of the technical data herein. No obligation or liability to recipient or any third party shall arise or flow out of
austriamicrosystems AG rendering of technical or other services.
aml scoAnGtent s ContactInformation a Headquarters ic austriamicrosystems AG

Tobelbaderstrasse 30 A-8141 Unterpremstaetten, Austria
n Tel +43 0 3136 500 0 h Fax +43 0 3136 525 01 c For Sales Offices, Distributors and Representatives, please visit Te
89 - 89

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 AS3713-BQFP-00 Datasheet file may be downloaded here without warranties.

Datasheet ID: AS3713-BQFP-00 519715