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LTC3738

Linear Technology
Part Number LTC3738
Manufacturer Linear Technology
Description 3-Phase Buck Controller
Published Dec 27, 2008
Detailed Description U U FEATURES ■ 3-Phase Controller with Onboard MOSFET Drivers ■ Programmable Active Voltage Positioning (AVP) with True...
Datasheet PDF File LTC3738 PDF File

LTC3738
LTC3738


Overview
U U FEATURES ■ 3-Phase Controller with Onboard MOSFET Drivers ■ Programmable Active Voltage Positioning (AVP) with True Current Sensing ■ Programmable External Thermal Detection or Internal Thermal Sensing ■ Precise Output Current Matching Optimizes Thermal Performance and Solution Size ■ Supports Starting into Precharged VOUTS ■ Differential Amplifier Accurately Senses VOUT ■ PWM, Pulse Skip and Stage SheddingTM Operation ■ Synchronizable ■ 210kHz to 530kHz Per Phase, Fixed Frequency ■ Output Power Good Indicator with Adaptive Blanking ■ Adjustable Soft-Start Current Ramping ■ Short-Circuit Shutdown Timer with Defeat Option ■ OPTI-LOOP® Compensation Minimizes COUT ■ 38-Lead (5mm × 7mm) QFN...



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