Part Number: M4T32-BR12SH6

Function: Battery Management Snaphat Batt & Cryst

Manufacturer: STMicroelectronics

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Description

The M4T32-BR12SH6, M4Txx-BR12SH SNAPHAT top is a detachable lithium power source for ST’s serial real-time clock and non-volatile TIMEKEEPER surface-mount SOIC package (28- and 44-pin).

Features

1. Provides battery backup power for serial realtime lock, non-volatile TIMEKEEPER and supervisor devices in the 28- or 44-pin SNAPHAT SOIC package

2. Removable battery avoids heat associated with surface-mount process

3. Snaps directly onto surface-mounted SNAPHAT SOIC

4. Choice of battery capacities
– M4T28-BR12SH = 48 mAh
– M4T32-BR12SH = 120 mAh

5. Keyed insertion to ensure proper assembly

6. Removable for replacement and proper disposal

Other data sheets are available within the file:

M4T28-BR12SH1, M4T28BR12SH1, M4T28BR12SH6, M4T32-BR12SH1

M4T32-BR12SH6 Datasheet PDF Download

 

Part Number: TP4056E

Function: 1A, Standalone Linear Li-lon Battery Charger with Thermal Regulation

Package: SOP-8

Manufacturer: NanJing Top Power ASIC

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Description

The TP4056E is a complete constant-current/constant-voltage linear charger for single cell lithium-ion batteries. Its SOP package and low external component count make the TP4056 ideally suited for portable applications. Furthermore, the TP4056 can work within USB and wall adapter.

Pinout

 

Features

1. Programmable Charge Current Up to 1000mA

2. No MOSFET, Sense Resistor or Blocking Diode Required

3. Complete Linear Charger in SOP-8 Package for Single Cell Lithium-Ion Batteries

 

Applications:

1. Cellular Telephones, PDAs, GPS

2. Charging Docks and Cradles

3. Digital Still Cameras, Portable Devices

4. USB Bus-Powered Chargers,Chargers

 

 

TP4056E Datasheet

 

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