Low

LINEAR TECHNOLOGY  LTC3834EDHC-1#PBF  DC/DC Controller, High Performance, 4V to 36V, 1 Output, Synchronous Buck, 580kHz, DFN-16

LINEAR TECHNOLOGY LTC3834EDHC-1#PBF
Manufacturer Part No:
LTC3834EDHC-1#PBF
Order Code:
2295163
Technical Datasheet:
See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The LTC3834EDHC-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 30µA 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 LTC3834-1 features a precision 0.8V reference. The 4 to 36V input supply range encompasses a wide range of battery chemistries. The TRACK/SS pin ramps the output voltage during start-up. 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

Product Information

Supply Voltage Min:
4V
Supply Voltage Max:
36V
No. of Outputs:
1 Output
Duty Cycle (%):
99.4%
Controller IC Case Style:
DFN
No. of Pins:
16Pins
Switching Frequency:
580kHz
Topology:
Synchronous Buck (Step Down)
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Packaging:
Cut Tape
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (17-Dec-2015)

Find similar products  grouped by common attribute

Applications

  • Automotive
  • Communications & Networking
  • Power Management

Legislation and Environmental

Country of Origin:
United States

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.000152

Alternatives

Associated Products