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BQ24196 Datasheet PDF

Part Series:
BQ24196 Series
Category:
Battery Management
Description:
USB/AC Adapter Charger Li-Ion/Li-Pol 2500mA 3.5V to 4.4V 24Pin VQFN EP T/R
Updated Time: 2023/01/13 01:46:26 (UTC + 8)

BQ24196RGET - TI Specifications

TYPE
DESCRIPTION
Mounting Style
Surface Mount
Number of Pins
24 Pin
Case/Package
VQFN-24
Number of Outputs
1 Output
Input Voltage (DC)
17.0 V
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BQ24196RGET - TI Function Overview

The BQ24196RGET is a single cell USB/Adaptor Charger with narrow VDC power path. Its low impedance power path optimizes switch-mode operation efficiency, reduces battery charging time and extends battery life during discharging phase. The I²C serial interface with charging and system settings makes the device a truly flexible solution. The device supports a wide range of input sources, including standard USB host port, USB charging port and high power DC adapter. It takes the result from detection circuit in the system, such as USB PHY device. Complaints with USB 2.0 and USB 3.0 power spec with input current and voltage regulation. Meanwhile, meets USB On-the-Go operation power rating specification by supplying 5V on VBUS with current limit up to 1.3A. The power path management regulates the system slightly above battery voltage but does not drop below 3.5V minimum system voltage (programmable).
Single input USB-compliant/adapter charger
Synchronous switching MOSFETs
Power path management
Integrated current sensing
Bootstrap diode
Internal loop compensation
Battery temperature sensing and charging safety timer
JEITA Guideline compliant
Thermal regulation and thermal shutdown
Input system over-voltage protection
MOSFET over-current protection
Charge status outputs for LED or host processor
Low battery leakage current and support shipping mode
Green product and no Sb/Br
Device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
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