Datasheet Analog Devices LTC7151SEV#PBF — 数据表

LTC7151S
20V, 15A Synchronous Step-Down
Silent Switcher 2 Regulator
FEATURES DESCRIPTION Silent Switcher®2 Architecture for Low EMI
nn V Range: 3.1V to 20V
IN
nn V
OUT Range: 0.5V to 5.5V
nn Differential V
OUT Remote Sense
nn Adjustable Frequency: 400kHz to 3MHz
nn PolyPhase® Operation: Up to 12 Phases
nn Output Tracking and Soft-Start
nn Reference Accuracy: ±1% Overtemperature
nn Current Mode Operation for Excellent Line and Load
Transient Response
nn Accurate 1.2V Run Pin Threshold
nn Supports Forced Continuous/Discontinuous Modes
nn 28-Lead Thermally Enhanced 4mm × 5mm ×
0.74mm LQFN Package The LTC®7151S is a high efficiency monolithic synchronous buck regulator capable of delivering 15A to the load.
It uses a phase lockable controlled on-time constant frequency, current mode architecture. PolyPhase operation
allows multiple LTC7151S regulators to run out-of-phase,
which reduces the amount of input and output capacitors …