LT3651-4.1 is (LT3651-4.1 / LT3651-4.2) Monolithic 4A High Voltage Li-Ion Battery Charger manufactured by Linear Technology.
| Part Number | Description |
|---|---|
| LT3651-4.2 | (LT3651-4.1 / LT3651-4.2) Monolithic 4A High Voltage Li-Ion Battery Charger |
| LT3651-8.2 | Monolithic 4A High Voltage 2-Cell Li-Ion Battery Charger |
| LT3651-8.4 | Monolithic 4A High Voltage 2-Cell Li-Ion Battery Charger |
| LT3640 | Dual Monolithic Buck Regulator |
| LT3641 | Dual Monolithic Buck Regulator |
The LT®3651 is a 1 cell 4A Li-Ion/Polymer battery charger that operates over a 4.8V to 32V input voltage range. An efficient monolithic average current mode synchronous switching regulator provides constant current, constant voltage charging with programmable maximum charge current. A charging cycle starts with battery insertion or when the battery voltage drops 2.5% below the float voltage.
