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
Parameters
DC-DC Step Down Converters
1x0.5A
Customizable Startup Sequences
Programmable
Package
WL-CSP-20, 0.4mm pitch
Charger
Linear
Current Sinks
[mA]
2x40
Universal LDOs
[mA]
2x200
Downloads
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Datasheets
AS3701 DS000366
Datasheet
Application note
AS3701 AN000426
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AS3701 AN000425
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AS3701 AN000385
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AS3701 AN000380
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AS3701 AN000282
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AS3701 AN000281
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AS3701 AN000280
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AS3701 AN000276
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AS3701 AN000275
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AS3701 AN000274
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AS3701 AN000273
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Environmental documents
MDF_193720002_AS3701B-BWLM-ES_MD000333_1-00
Material declaration form
MDF_193720002_AS3701B-BWLT-ES_MD000334_1-00
Material declaration form
MDF_193720010_AS3701B-BWLM-00_MD000335_1-00
Material declaration form
MDF_193720016_AS3701B-BWLM-01_MD000337_1-00
Material declaration form
MDF_193720010_AS3701B-BWLT-00_MD000336_1-00
Material declaration form
MDF_193720021_AS3701B-BWLM-02_MD000339_1-00
Material declaration form
MDF_193720021_AS3701B-BWLT-02_MD000340_1-00
Material declaration form
MDF_193720026_AS3701A-BWLM-ES_MD000341_1-00
Material declaration form
MDF_193720016_AS3701B-BWLT-01_MD000338_1-00
Material declaration form
MDF_193720026_AS3701A-BWLT-ES_MD000342_1-00
Material declaration form
MDF_193720031_AS3701A-BWLM-50_MD000343_1-00
Material declaration form
MDF_193720031_AS3701A-BWLT-50_MD000344_1-00
Material declaration form
MDF_193720036_AS3701B-BWLT-03_MD000346_1-00
Material declaration form
MDF_193720041_AS3701B-BWLM-04_MD000347_1-00
Material declaration form
MDF_193720041_AS3701B-BWLT-04_MD000348_1-00
Material declaration form
MDF_193720046_AS3701B-BWLM-05_MD000349_1-00
Material declaration form
MDF_193720046_AS3701B-BWLT-05_MD000350_1-00
Material declaration form
MDF_193720056_AS3701B-BWLM-06_MD000353_1-00
Material declaration form
MDF_193720051_AS3701A-BWLM-51_MD000351_1-00
Material declaration form
MDF_193720051_AS3701A-BWLT-51_MD000352_1-00
Material declaration form
MDF_193720036_AS3701B-BWLM-03_MD000345_1-00
Material declaration form
MDF_193720056_AS3701B-BWLT-06_MD000354_1-00
Material declaration form
AS3701_RC000258_1-00
RoHS certificate
Lifecycle documents
Images
AS3701
Block diagram
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