LP28400A
LP28400A is 2 cell Li-ion Battery Charge manufactured by Lowpowersemi.
Description
The LP28400A is a plete constant-current/ constant voltage switching charger for multi cell lithium-ion batteries. Boost+Linear charger work with a USB 2.0 pliant power IC assuring 2 cell Li Ion battery charging. When the battery voltage is low, the charger works in linear operation mode. Along with the charging the battery voltage is higher the charger will transfer to Boost operation mode smoothly. When the battery voltage <6V, switch to wake-up current charging. Other features include charge current monitor, under voltage lockout, automatic recharge and a status pin to indicate charge termination.
Order Information
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F: Pb-Free
Package Type
SP: ESOP8
QV: QFN-16
Output voltage
A: 8.4V
B: 8.7V
C: 8.8V
Applications
- 2 cell Li-Ion handheld devices
- POS device
- Bluetooth speaker
- USB powered devices
Features
- Adapter Adaptive
- Input voltage range...
