Datasheet Analog Devices LTC3707EGN-SYNC#PBF — Ficha de datos

FEATURES n LTC3707-SYNC
High Efficiency, 2-Phase
Synchronous Step-Down Switching Regulator
DESCRIPTION 180° Phased Controllers Reduce Required Input
Capacitance and Power Supply Induced Noise
OPTI-LOOP® Compensation Minimizes COUT
Dual N-Channel MOSFET Synchronous Drive
±1.5% Output Voltage Accuracy
Power Good Output Voltage Monitor
Phase-Lockable Fixed Frequency 150kHz to 300kHz
Wide VIN Range: 4.5V to 28V Operation
Very Low Dropout Operation: 99% Duty Cycle
Adjustable Soft-Start Current Ramping
Foldback Output Current Limiting
Latched Short-Circuit Shutdown with Defeat Option
Output Overvoltage Protection
Remote Output Voltage Sense
Low Shutdown IQ: 20μA
5V and 3.3V Standby Regulators
Small 28-Lead Narrow SSOP Package (0.150˝ Wide)
Selectable Constant Frequency, Burst Mode® or
PWM Operation The LTC®3707-SYNC is a high performance dual step-down
switching regulator controller that drives all N-channel …