Datasheet Analog Devices LTC3701 — Datenblatt

LTC3701
2-Phase, Low Input Voltage,
Dual Step-Down DC/DC Controller
U FEATURES
■ ■ ■
■
■
■
■
■
■ ■
■
■
■ DESCRIPTIO The LTC®3701 is a 2-phase dual constant frequency current mode step-down DC/DC controller providing excellent
load and line regulation. Power loss and noise due to ESR
of the input capacitor are minimized by operating the two
controller output stages out-of-phase. Out-of-Phase Controllers Reduce Required
Input Capacitance
True PLL for Frequency Locking or Frequency
Adjustment
Operating Frequency Range: 300kHz to 750kHz
Wide VIN Range: 2.5V to 10V
Constant Frequency Current Mode Architecture …