Datasheet Linear Technology LTC4000EUFD-1#TRPBF — Datenblatt

LTC4000-1
High Voltage High Current
Controller for Battery Charging with
Maximum Power Point Control
Description Features Maximum Power Control: Solar Panel Input
Compatible
n Complete High Performance Battery Charger When
Paired with a DC/DC Converter
n Wide Input and Output Voltage Range: 3V to 60V
n Input Ideal Diode for Low Loss Reverse Blocking
and Load Sharing
n Output Ideal Diode for Low Loss PowerPath™ and
Load Sharing with the Battery
n Programmable Charge Current: ±1% Accuracy
n ±0.25% Accurate Programmable Float Voltage
n Programmable C/X or Timer Based Charge
Terminatio NTC Input for Temperature Qualified Charging
n 28-Lead 4mm × 5mm QFN or SSOP Packages The LTC®4000-1 is a high voltage, high performance
controller that converts many externally compensated
DC/DC power supplies into full-featured battery chargers
with maximum power point control. In contrast to the
LTC4000, the LTC4000-1 has an input voltage regulation
loop instead of the input current regulation loop. n Features of the LTC4000-1’s battery charger include: …