Low

LT1913IDD#PBF - 

DC-DC Switching Buck (Step Down) Regulator, Adjustable, 3.6V-25Vin, 790mV-25Vout, 3.5Aout, DFN-10

LINEAR TECHNOLOGY LT1913IDD#PBF

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Manufacturer Part No:
LT1913IDD#PBF
Order Code:
2254832
Technical Datasheet:
(EN)
See all Technical Docs

Product Information

:
25V
:
3.5A
:
1Outputs
:
125°C
:
10Pins
:
25V
:
790mV
:
3.6V
:
-
:
Buck (Step Down)
:
-
:
DFN
:
2.7MHz
:
Cut Tape
:
MSL 1 - Unlimited
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Product Overview

The LT1913IDD#PBF is an adjustable frequency monolithic buck Switching Regulator accepts input voltage up to 25V. A high efficiency 95mR switch is included on the die along with a boost Schottky diode and the necessary oscillator, control and logic circuitry. Current-mode topology is used for fast transient response and good loop stability. Shutdown reduces input supply current to less than 1µA while a resistor and capacitor on the RUN/SS pin provide a controlled output voltage ramp (soft-start). A power good flag signals when VOUT reaches 91% of the programmed output voltage.
  • Integrated boost diode
  • Power good flag
  • Thermal protection
  • Soft-start capability
  • Synchronizable between 250 to 2MHz
  • 95mR On-resistance saturating switch design
  • 0.790V Feedback reference voltage

Applications

Automotive, Portable Devices, Power Management, Industrial