LT3651-8.2 - Monolithic 4A High Voltage 2-Cell Li-Ion Battery Charger
Description
n Wide Input Voltage Range: 9V 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 ±
LT3651-8.2/LT3651-8.4
Monolithic 4A High Voltage 2-Cell Li-Ion Battery Charger
FEATURES
DESCRIPTION
n Wide Input Voltage Range: 9V 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 at <70% Float Voltage n Bad Battery Detection with Auto-Reset n Average Current Mode, Synchronous Switcher n User Programmable Frequency n Low Profile (0.
LT3651-8.2 Datasheet
