BQ24297 Description
The BQ24296/BQ24297 are highly-integrated switchmode battery charge management and system power path management devices for 1 cell Li-Ion and Lipolymer batteries in a wide range of smart phone and tablet applications. Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) BQ24296/7 VQFN (24) 4.00 mm x 4.00 mm (1) For all available packages, see the orderable addendum at the end of the data sheet. 5V USB SDP/DCP...
BQ24297 Key Features
- 90% High efficiency Switch Mode 3-A charger
- 3.9-V to 6.2-V Single input USB-pliant charger
- USB Host or charging port D+/D- detection patible to USB battery charger spec (BC1.2)
- Supports nonstandard 2-A/1-A adapters detection (BQ24297)
- Input voltage and current limit supports USB 2.0 and USB 3.0
- Input current limit: 100 mA, 150 mA, 500 mA, 900 mA, 1 A, 1.5 A, 2 A, and 3 A
- USB OTG with adjustable output 4.55 V to 5.5 V at 1 A or 1.5 A
- Fast OTG startup (22 ms typ)
- 90% 5-V Boost Mode efficiency
- Accurate ±15% Hiccup Mode overcurrent