ams AS3701 Micro-PMIC

Discontinued
×
Discontinued

Description

The AS3701 is a small microPMIC for small size and low power applications. AS3701 features one 500mA DC-DC buck converter operating at 1MHz up to 4MHz, two 200mA LDOs, two 40mA current sinks and offers additional GPIO functions. Further, the device contains an integrated power path management linear battery charger with constant current and constant voltage operation. The wide charging current range going from 11mA up to 500mA and the integrated battery temperature monitoring with selectable NTC beta values make this device suitable for a great variety of applications. The single supply voltage may vary from 2.7V to 5.5V and all functionalities of AS3701 can be controlled via the I2C interface.
Datasheet
AS3701 DS000366
English
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Details

Features

  • Multiple rails in a compact design for low power applications
  • Self-contained Li-ion battery charger with power path management
  • Flexible multi-purpose IOs for general control tasks and for standalone operation with I²C interface
  • Flexible and fast adaption to different processors/applications
  • Cost effective, small package optimized for low PCB cost and size

Benefits

  • Linear charger with internal transistor
  • Trickle/Constant current and constant voltage
  • 2 programmable current sources up to 40mA
  • Low battery and Power Good output
  • Standby function with programmable voltages

Application fields

Computing Computing

Downloads

Datasheets
AS3701 DS000366 · Datasheet · PDF · en_US

Application note
AS3701 AN000273 · Product related · PDF · en_US
AS3701 AN000274 · Product related · PDF · en_US
AS3701 AN000275 · Product related · PDF · en_US
AS3701 AN000276 · Product related · PDF · en_US
AS3701 AN000280 · Product related · PDF · en_US
AS3701 AN000281 · Product related · PDF · en_US
AS3701 AN000282 · Product related · PDF · en_US
AS3701 AN000380 · Product related · PDF · en_US
AS3701 AN000385 · Product related · PDF · en_US
AS3701 AN000425 · Product related · PDF · en_US
AS3701 AN000426 · Product related · PDF · en_US

Environmental documents
MDF_193720002_AS3701B-BWLM-ES_MD000333_1-00 · Material declaration form · PDF · en_US
MDF_193720002_AS3701B-BWLT-ES_MD000334_1-00 · Material declaration form · PDF · en_US
MDF_193720010_AS3701B-BWLM-00_MD000335_1-00 · Material declaration form · PDF · en_US
MDF_193720010_AS3701B-BWLT-00_MD000336_1-00 · Material declaration form · PDF · en_US
MDF_193720016_AS3701B-BWLM-01_MD000337_1-00 · Material declaration form · PDF · en_US
MDF_193720016_AS3701B-BWLT-01_MD000338_1-00 · Material declaration form · PDF · en_US
MDF_193720021_AS3701B-BWLM-02_MD000339_1-00 · Material declaration form · PDF · en_US
MDF_193720021_AS3701B-BWLT-02_MD000340_1-00 · Material declaration form · PDF · en_US
MDF_193720026_AS3701A-BWLM-ES_MD000341_1-00 · Material declaration form · PDF · en_US
MDF_193720026_AS3701A-BWLT-ES_MD000342_1-00 · Material declaration form · PDF · en_US
MDF_193720031_AS3701A-BWLM-50_MD000343_1-00 · Material declaration form · PDF · en_US
MDF_193720031_AS3701A-BWLT-50_MD000344_1-00 · Material declaration form · PDF · en_US
MDF_193720036_AS3701B-BWLM-03_MD000345_1-00 · Material declaration form · PDF · en_US
MDF_193720036_AS3701B-BWLT-03_MD000346_1-00 · Material declaration form · PDF · en_US
MDF_193720041_AS3701B-BWLM-04_MD000347_1-00 · Material declaration form · PDF · en_US
MDF_193720041_AS3701B-BWLT-04_MD000348_1-00 · Material declaration form · PDF · en_US
MDF_193720046_AS3701B-BWLM-05_MD000349_1-00 · Material declaration form · PDF · en_US
MDF_193720046_AS3701B-BWLT-05_MD000350_1-00 · Material declaration form · PDF · en_US
MDF_193720051_AS3701A-BWLM-51_MD000351_1-00 · Material declaration form · PDF · en_US
MDF_193720051_AS3701A-BWLT-51_MD000352_1-00 · Material declaration form · PDF · en_US
MDF_193720056_AS3701B-BWLM-06_MD000353_1-00 · Material declaration form · PDF · en_US
MDF_193720056_AS3701B-BWLT-06_MD000354_1-00 · Material declaration form · PDF · en_US
AS3701_RC000258_1-00 · RoHS certificate · PDF · en_US

Lifecycle documents
AS3701_PN000117_1-00 · Product change notification (PCN) · PDF · en_US
AS1xxx_AS25xx_AS3xxx_AS73211_AS89020_SL900A_EN001008_1-00 · Product discontinuation notification (PDN) · PDF · en_US
AS3701_AS3722_AS3728_EN001034_2-00 · Product discontinuation notification (PDN) · PDF · en_US

Images
AS3701 · Block diagram · PNG

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