Low

LT3502AEDC#PBF - 

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

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

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

Manufacturer Part No:
LT3502AEDC#PBF
Order Code:
2294920
Technical Datasheet:
(EN)
See all Technical Docs

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

Applications

Automotive, Power Management

Product Information

:
Buck (Step Down)
:
3V
:
40V
:
1Outputs
:
DFN
:
8Pins
:
500mA
:
800mV
:
36V
:
2.2MHz
:
125°C
:
-
:
-
:
Yes
:
MSL 1 - Unlimited
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Delivery Charge: £15.95 once per order.

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Alternatives Available

2783035 - Evaluation Board, ISL85410/ISL854102/ISL85418 Low Quiescent Current, Synchronous Buck Regulators

2783036 - Evaluation Board, ISL85410/ISL854102/ISL85418 Low Quiescent Current High Efficiency Buck Regulators

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