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TD9157 - Fully Integrated Switch-Mode Charger

TD9157 Description

T  echcode® DATASHEET       Fully Integrated Switch-Mode ChargerWith USB Compliance and USB-OTG Support TD9157 Charge Current Regulation Accuracy.
z Input Voltage Based Dynamic Power Management (VIN  z The  TD9157  is  a  compact,  flexible,  high‐efficiency,  z USB‐friendly  switch‐mode  char.

TD9157 Features

*   z USB Friendly Boot‐Up Sequence    z Automatic Charging    z Boost Mode Operation for USB OTG    z Power Up System without Battery    z Charge Faster than Linear Chargers    Input Voltage Range (from Battery): 3.2 V to 4.5V  z 2.1 mm x 2 mm 20‐Pin WCSP Package    z High‐Accuracy Voltage and 

TD9157 Applications

*  The charge parameters can be  programmed  through  an  I2C  interface.   The  IC  integrates  a  z synchronous PWM controller, power MOSFETs, input current  z sensing,  high‐accuracy  current  and  voltage  regulation,  and  z charge termination, into a small WCSP package.     z The  IC  charge

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Datasheet Details

Part number
TD9157
Manufacturer
Techcode
File Size
2.28 MB
Datasheet
TD9157-Techcode.pdf
Description
Fully Integrated Switch-Mode Charger

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Fully Integrated Switch-Mode Charger Techcode
Techcode TD9157-like datasheet

TD9157 Stock/Price