LTC3835IGN-1#PBF - 

DC/DC Controller, High Performance, 4V to 36V, 1 Output, Synchronous Buck, 580kHz, SSOP-16

LTC3835IGN-1#PBF - DC/DC Controller, High Performance, 4V to 36V, 1 Output, Synchronous Buck, 580kHz, SSOP-16

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Product Overview

The LTC3835IGN-1#PBF is a high-performance step-down Switching Regulator Controller drives an all N-channel synchronous power MOSFET stage. The constant-frequency current-mode architecture allows a phase-lockable frequency of up to 650kHz. The 80µA no-load quiescent current extends operating life in battery powered systems. OPTI-LOOP compensation allows the transient response to be optimized over a wide range of output capacitance and ESR values. The LTC3835-1 features a precision 0.8V reference and a power good output indicator. The 4 to 36V input supply range encompasses a wide range of battery chemistries. The TRACK/SS pin ramps the output voltage during startup. Current foldback limits MOSFET heat dissipation during short-circuit conditions.
  • ±1% Output voltage accuracy
  • Dual N-channel MOSFET synchronous drive
  • Adjustable output voltage soft-start or tracking
  • Output current foldback limiting
  • Output overvoltage protection
  • Selectable continuous, pulse-skipping or burst mode operation at light loads


Automotive, Communications & Networking, Power Management

Product Information

1 Output
Synchronous Buck (Step Down)
Cut Tape
MSL 1 - Unlimited
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