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PB6158B - Bi-Directional Buck-Boost Charger Controller

Description

PB6158B is a synchronous buck-boost charger controller which can support reverse discharging operation.

Features

  • Buck-Boost Battery Charger for 1 to 6 Cell Batteries.
  • Charging Management including Trickle Charge, CC Charge, CV Charge and Charge Termination.
  • Buck-Boost Reverse Discharging Mode.
  • Wide VBAT Range: 2.7 V to 36 V, 40V sustainable.
  • Wide VBUS Range: 2.7 V to 36 V, 40V sustainable.
  • I2C Programmable Charging Current and Voltage.
  • I2C Programmable Discharging Output Voltage.
  • I2C Programmable Input / Output Current Limit.
  • I2C Programmable Switching Frequen.

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Datasheet preview – PB6158B

Datasheet Details

Part number PB6158B
Manufacturer HOTCHIP
File Size 1.64 MB
Description Bi-Directional Buck-Boost Charger Controller
Datasheet download datasheet PB6158B Datasheet
Additional preview pages of the PB6158B datasheet.

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    Full PDF Text Transcription

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    PB6158B High Efficiency, Synchronous, Bi-Directional Buck-Boost ChargerController with I2C Interface Description PB6158B is a synchronous buck-boost charger controller which can support reverse discharging operation. It can support up to 36V battery voltage, so can be used to effectively manage the charging process for 1~6 cell Li-ion batteries no matter adapter voltage is higher, lower or equal to battery voltage. When a system needs to generate an output from the battery, PB6158B can also discharge the cells and delivers desired output up to 36V. Through its I2C interface, user can set the charging / discharging mode easily, and program the charging current, charging voltage, reserve output voltage, current limits, switching frequency and other parameters flexibly.
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