LTC3731H - Synchronous Buck Switching Regulator Controller

Linear Technology (now Analog Devices)

General Description

n 3-Phase Current Mode Controller with Onboard MOSFET Drivers n ±5% Output Current Matching Optimizes Thermal Performance and Size of Inductors and MOSFETs n ±2% VREF Accuracy Over Temperature Up to 140°C n Reduced Power Supply Induced Noise n ±10% Power Good Output Indicator n 225kHz to 680kHz Per

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LTC3731H synchronous buck switching regulator controller by Linear Technology (now Analog Devices) - Datasheet Preview

Datasheet Details

Part number	LTC3731H
Manufacturer	Linear Technology (now Analog Devices)
File Size	431.92 KB
Description	Synchronous Buck Switching Regulator Controller
Datasheet	LTC3731H Datasheet

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Other Datasheets by Linear Technology (now Analog Devices)

Part Number	Description
LTC3731	Synchronous Buck Switching Regulator Controller
LTC3732	Synchronous Buck Switching Regulator Controller
LTC3733	3-Phase Buck Controllers
LTC3733-1	3-Phase Buck Controllers
LTC3736	Synchronous Controller

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The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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LTC3731H 3-Phase, 600kHz, Synchronous Buck Switching Regulator Controller Features Description n 3-Phase Current Mode Controller with Onboard MOSFET Drivers n ±5% Output Current Matching Optimizes Thermal Performance and Size of Inductors and MOSFETs n ±2% VREF Accuracy Over Temperature Up to 140°C n Reduced Power Supply Induced Noise n ±10% Power Good Output Indicator n 225kHz to 680kHz Per Phase, PLL, Fixed Frequency n PWM, Stage Shedding™ or Burst Mode® Operation n OPTI-LOOP® Compensation Minimizes COUT n Adjustable Soft-Start Current Ramping n Short-Circuit Shutdown Timer with Defeat Option n Overvoltage Soft Latch n Adjustable Undervoltage Lockout Threshold n Selectable Phase Output for Up to 12-Phase Operation n Available in 36-Pin Narrow (0.