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CN3153B

CONSONANCE
Part Number CN3153B
Manufacturer CONSONANCE
Description 500mA Lithium Battery Charger IC
Published Apr 6, 2018
Detailed Description CONSONANCE 500mA Lithium Battery Charger IC CN3153B General Description: The CN3153B is a complete constant-current /c...
Datasheet PDF File CN3153B PDF File

CN3153B
CN3153B

Overview
CONSONANCE 500mA Lithium Battery Charger IC CN3153B General Description: The CN3153B is a complete constant-current /constant voltage linear charger for single cell lithium rechargeable battery.
The device contains an on-chip power MOSFET and eliminates the need for the external current sense resistor and blocking diode.
Its low external component count makes CN3153B ideally suited for portable applications.
Thermal feedback regulates the charge current to limit the die temperature during high power operation or high ambient temperature.
The regulation voltage is internally fixed at 4.
2V, it can also be adjusted with an external resistor.
The charge current can be programmed externally wit...


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