BQ24728 Datasheet – Battery SMBus Charge Controller – TI

Part Number : BQ24728, BQ728, BQ24728RGRT

Function : Battery SMBus Charge Controller ( Power management , System Charge Power IC )

Package : QFN 20 Pin

Manfacturers : Texas Instruments

Image :

BQ24728 image


The bq24728 is a high-efficiency, synchronous battery charger, offering low component count for space-constraint, multi-chemistry battery charging applications. The device uses two charge pumps to  separately drive n-channel MOSFETs (ACFET, RBFET and BATFET) for automatic system power source selection. SMBus controlled input current, charge current, and charge voltage DACs allow for high regulation accuracies that can be programmed by the system power management micro-controller.


BQ24728 Datasheet, Pinout


1. Portable Notebook Computers, UMPC, Ultra-Thin Notebook, and Netbook
2. Personal Digital Assistant
3. Handheld Terminal
4. Industrial and Medical Equipment
5. Portable Equipment

BQ24728 Datasheet

BQ24728 pdf

BQ24725 Datasheet

Posts related to ‘ Power Management

Part numberDescription
FM6316FEMobile Power Management IC
MT6329Power management – MediaTek
IT8586EPower Management for Lenovo
RM6204Switching Power Management IC
MT6323GAPower Management System Chip – MediaTek
IKCS12F60B2AIKCS12F60B2A – Control Integrated POwer System Power Management Application
HT4906Mobile Power Management IC
RichtekRichtek RT8885A – Power Management Control Chip
PM8941Power Management IC – Qualcomm
HT4921HT4921 – Mobile power management scheme


SN608098 Datasheet PDF – Power Supply Controller

Part Number : SN608098 ( = RT8206A )

Function : Power Supply Controller ( Power IC Chip )

Package : QFN 32pin

Manufacturers : TI

Image :
SN608098 image

Description :

The SN608098 dual step-down, Switch Mode Power Supply (SMPS) controller generates logic supply  voltages in battery powered systems.


1. Notebook and Sub-Notebook Computers
2. 3-Cell and 4-Cell Li+ Battery-Powered Devices


SN608098 pinout

SN608098 Datasheet

RT8206A Datasheet

Posts related to ‘ Power%Supply%Controller

Part numberDescription
HS8108Power Supply Switching Mode Controller IC
STR6553switching power supply controller
THX208Switching power supply controller IC
UP1589QLaptop IC For Power Supply Controller
HS8108HS8108 – Power supply switching mode controller IC
THX208THX208 PDF – PWM Switching Power Supply Controller – THX
THX203PWM Switching Power Supply Controller
RM6203RM6203 – High Performance Current Mode PWM Switching Power Supply Controller
RT8206BPower Supply Controller – Richtek
HS8110Computer switching power supply controller