BQ25713B - Texas Instruments

BQ25713B VDC Buck-Boost Battery Charge Controller

This device is a synchronous NVDC buck-boost battery charge controller, offering a low component count, high efficiency solution for space constrained, 1s-4s battery charging applications. Device Information PART NUMBER PACKAGE(1) BODY SIZE (NOM) BQ25713, BQ25713B WQFN (32) 4.00 mm × 4.00 mm (1) For all available packages, see the orderable addendum a.

Features

• Pin-to-pin and software compatible to BQ25703A
• Charge 1s to 4s battery from wide range of input source
  – 3.5-V to 24-V Input operating voltage
  – Supports USB2.0, USB 3.0, USB 3.1 (Type C), and USB Power Delivery (USB-PD) input current settings
  – Seamless transition among buck, buck-boost and boost operations
  – Input current and voltage regulation (IDPM and VDPM) against source overload
• Power/current monitor for CPU throttling
  – Comprehensive PROCHOT profile, IMVP8/ IMVP9 compliant
  – Input and battery current monitor
  – System power monitor, IMVP8/IMVP9 compliant
• Narrow voltage DC (NVDC).