PM8941 Datasheet – Power Management IC – Qualcomm

Part Number : PM8941

Function : This Chip is a power management IC.
(  found in the Samsung SHV-E330S, Samsung Galaxy Note 3 N9000 Sony L39h )

Manufacturers : Qualcomm

Image :PM8941 image

PM8941 Datasheet

 

 

 

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Richtek RT8885A – Power Management Control Chip

Part Number : RT8885A

Manufacturers : Richtek

Power Management Control Chip
1. 12V Power Supply Voltage
2.  2 Phase Power Conversion
3.  Embedded 12V Boot Strapped Driver
4. Precise Core Voltage Regulation
5.  Low Side MOSFET RDS(ON) Current Sensing for Power Stage Current Balance
6.  External Compensation
7.  Adjustable Soft-Start
8.  Adjustable Frequency and Typical at 300kHz Per  Phase
9.  Power Good Indication
10.  Adjustable Over Current Protection
11.  External Reference Voltage Tracking (RT8805CxQVA)
12. – Small 16-Lead and 24-Lead VQFN Packages
13. RoHS Compliant and 100% Lead (Pb)-Free

RICHTEK RT8885A CPU – RT8885A / RT8885AZQW QFN IC

RT8885A

RT8885A

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