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LC709501F Datasheet Power Bank Controller

Manufacturer: onsemi

Overview

LC709501F Power Bank Controller with USB Type-C & Quick Charge™ 3.0 for 1-Cell Li-Ion and Li-Poly Battery Overview LC709501F is a Lithium ion switching charger controller for Power Bank.

This device has all functions to control Power Bank application.

It can control Type-C port control IC and includes Quick Charge 3.0 HVDCP.

Key Features

  • Easy power scaling with external MOSFETs.
  • Buck charge / Boost charge.
  • Supports Quick Charge 3.0 HVDCP Class A. 5 V up to 12 V.
  • Supports USB type-C DRP with Port control IC.
  • Prepared firmware supports various combination of USB port.
  • Supports USB BC1.2.
  • Controls an external Boost-IC for 2nd USB output.
  • Battery level gauging.
  • Status & Battery level display with 4 LEDs.
  • Boost auto start-up.
  • Thermistor sensing function.