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LT3439

Part Number	LT3439
Manufacturer	Linear Technology
Description	Slew Rate Controlled Ultralow Noise 1A Isolated DC/DC Transformer Driver
Published	Apr 15, 2010
Detailed Description	LT3439 Slew Rate Controlled Ultralow Noise1A Isolated DC/DC Transformer Driver com FEATURES s s DESCRI...
Datasheet	LT3439 PDF File

Overview

LT3439 Slew Rate Controlled Ultralow Noise1A Isolated DC/DC Transformer Driver com FEATURES s s DESCRIPTIO s s s s s s s s Reduced Conducted and Radiated EMI Single Resistor Control of Output Switch Voltage and Current Slew Rates Cross Conduction Prevention Circuitry Two 1A Current Limited Power Switches Low Minimum Supply Voltage: 2.
8V Low Shutdown Current: < 20µA 50% Duty Cycle 20kHz to 250kHz Oscillator Frequency Synchronizable to 300kHz Overcurrent and Overtemperature Protected The LT®3439 is a push-pull DC/DC transformer driver that reduces conducted and radiated electromagnetic interference (EMI).
Ultralow noise and EMI are achieved by controlling the output switch...

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