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 d.
Wide Input Voltage Range: 4.8V to 32V (40V Absolute Maximum) n Programmable Charge Current Up to 4A n Selectable C/10 or Onboard Timer Termination n Dynamic Charge Rate Programming/Soft-Start n Programmable Input Current Limit n 0.5% Float Voltage Accuracy n 7.5% Charge Current Accuracy n 4% C/10 Detection Accuracy n NTC Resistor Temperature Monitor n Auto-Recharge at 97.5% Float Voltage n Auto-Precondition <70% Float Voltage n Bad Battery Detection with Auto-Reset n Average Current Mode, Synchronous Switcher n User Programmable Frequency n Low Profile (0.75mm) 5mm × 6mm 36-P.
The LT®3651 is a 4A Li-Ion/Polymer battery charger that operates over a 4.8V to 32V input voltage range. An efficient mo.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | LT3651-4.1 |
Linear |
(LT3651-4.1 / LT3651-4.2) Monolithic 4A High Voltage Li-Ion Battery Charger | |
2 | LT3651-8.2 |
Linear |
Monolithic 4A High Voltage 2-Cell Li-Ion Battery Charger | |
3 | LT3651-8.4 |
Linear |
Monolithic 4A High Voltage 2-Cell Li-Ion Battery Charger | |
4 | LT3650-4.1 |
Linear Technology Corporation |
High Voltage 2 Amp Monolithic Li-Ion Battery Charger | |
5 | LT3650-4.2 |
Linear Technology Corporation |
High Voltage 2 Amp Monolithic Li-Ion Battery Charger | |
6 | LT3650-8.2 |
Linear Technology Corporation |
High Voltage 2 Amp Monolithic Li-Ion Battery Charger | |
7 | LT3650-8.4 |
Linear Technology Corporation |
High Voltage 2 Amp Monolithic Li-Ion Battery Charger | |
8 | LT3652 |
Linear Technology |
Power Tracking 2A Battery Charger | |
9 | LT3652HV |
Linear Technology |
Power Tracking 2A Battery Charger | |
10 | LT3653 |
Linear Technology |
HV Input Regulator | |
11 | LT3640 |
Linear |
Dual Monolithic Buck Regulator | |
12 | LT3641 |
Linear |
Dual Monolithic Buck Regulator |