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LTC3703-5 - 60V Synchronous Switching Regulator Controller

Features

  • High Voltage Operation: Up to 60V.
  • Large 1Ω Gate Drivers (with 5V Supply).
  • No Current Sense Resistor Required.
  • Step-Up or Step-Down DC/DC Converter.
  • Dual N-Channel MOSFET Synchronous Drive.
  • Excellent Line and Load Transient Response.
  • Programmable Constant Frequency: 100kHz to 600kHz.
  • ±1% Reference Accuracy.
  • Synchronizable up to 600kHz.
  • Selectable Pulse Skip Mode Operation.
  • Low Shutdown Current: 25µA Typ.
  • Programmable Current Limit.

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Full PDF Text Transcription

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U U LTC3703-5 60V Synchronous Switching Regulator Controller FEATURES ■ High Voltage Operation: Up to 60V ■ Large 1Ω Gate Drivers (with 5V Supply) ■ No Current Sense Resistor Required ■ Step-Up or Step-Down DC/DC Converter ■ Dual N-Channel MOSFET Synchronous Drive ■ Excellent Line and Load Transient Response ■ Programmable Constant Frequency: 100kHz to 600kHz ■ ±1% Reference Accuracy ■ Synchronizable up to 600kHz ■ Selectable Pulse Skip Mode Operation ■ Low Shutdown Current: 25µA Typ ■ Programmable Current Limit ■ Undervoltage Lockout ■ Programmable Soft-Start ■ 16-Pin Narrow SSOP and 28-Pin SSOP Packages U APPLICATIO S ■ 48V Telecom and Base Station Power Supplies ■ Networking Equipment, Servers ■ Automotive and Industrial Control , LTC and LT are registered trademarks of Linear Techno
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