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LINEAR TECHNOLOGY  LTC3630HDHC#PBF  DC-DC Switching Buck Step Down Regulator, Adjustable, 4V-65Vin, 800mV-65Vout, 0.5Aout, DFN-16

LINEAR TECHNOLOGY LTC3630HDHC#PBF
LINEAR TECHNOLOGY LTC3630HDHC#PBF
Technical Data Sheet (284.66KB) EN See all Technical Docs

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LINEAR TECHNOLOGY LTC3630HDHC#PBF
LINEAR TECHNOLOGY LTC3630HDHC#PBF

Product Overview

The LTC3630HDHC#PBF is a high-efficiency step-down DC-to-DC Converter with internal high side and synchronous power switches that draws only 12μA typical DC supply current while maintaining a regulated output voltage at no load. The LTC3630 can supply up to 500mA load current and features a programmable peak current limit that provides a simple method for optimizing efficiency and for reducing output ripple and component size. The LTC3630's combination of Burst Mode® operation, integrated power switches, low quiescent current and programmable peak current limit provides high efficiency over a broad range of load currents. With its wide input range of 4 to 65V, the LTC3630 is a robust converter suited for regulating a wide variety of power sources. Additionally, the LTC3630 includes a precise run threshold and soft-start feature to guarantee that the power system start-up is well-controlled in any environment.
  • Synchronous operation for highest efficiency
  • Internal high side and low side power MOSFETs
  • No compensation required
  • Low dropout operation - 100% duty cycle
  • Precise RUN pin threshold
  • Internal and external soft-start
  • Few external components required

 

Product Information

Input Voltage Min:
4V
Input Voltage Max:
65V
No. of Outputs:
1Outputs
DC / DC Converter IC Case:
DFN
No. of Pins:
16Pins
Output Current:
500mA
Output Voltage Min:
800mV
Output Voltage Max:
65V
Switching Frequency:
250kHz
Topology:
Synchronous Buck (Step Down)
Operating Temperature Max:
150°C
Packaging:
Cut Tape
Product Range:
-
Automotive Qualifications Standard:
-
MSL:
MSL 1 - Unlimited
Operating Temperature Min:
-40 °C
Primary Input Voltage:
65 V
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Industrial;
  • Medical;
  • Power Management;
  • Portable Devices;
  • Automotive;
  • Avionics

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
Product Traceability
RoHS Compliant:
Yes
Authorized Distributor

Associated Products