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LINEAR TECHNOLOGY  LT3502AEDC#PBF  DC-DC Switching Buck (Step Down) Regulator, Adjustable, 3V-40Vin, 800mV-36Vout, 500mAout, DFN-8

LINEAR TECHNOLOGY LT3502AEDC#PBF
Manufacturer Part No:
LT3502AEDC#PBF
Order Code:
2294920
Technical Datasheet:
See all Technical Docs

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

Product Overview

The LT3502AEDC#PBF is a current-mode PWM step-down DC-to-DC Converter with an internal 500mA power switch. The wide input voltage range of 3 to 40V makes the LT3502A suitable for regulating power from a wide variety of sources and including 24V industrial supplies. Its high operating frequency allows the use of tiny, inductors and capacitors, resulting in a very small solution. Constant frequency above the AM band avoids interfering with radio reception. Cycle-by-cycle current limit and frequency foldback provide protection against shorted outputs. Soft-start and frequency foldback eliminates input current surge during start-up. DA current sense provides further protection in fault conditions. An internal boost diode reduces component count.
  • Short-circuit robust
  • Soft-start function
  • Internally compensated
  • Internal boost diode
  • 800mV Feedback voltage
  • <2µA Low shutdown current

Product Information

Topology:
Buck (Step Down)
Input Voltage Min:
3V
Input Voltage Max:
40V
No. of Outputs:
1Outputs
DC / DC Converter IC Case:
DFN
No. of Pins:
8Pins
Output Current:
500mA
Output Voltage Min:
800mV
Output Voltage Max:
36V
Switching Frequency:
2.2MHz
Operating Temperature Max:
125°C
Packaging:
Cut Tape
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Automotive
  • 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):
.000012

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