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LINEAR TECHNOLOGY  LT1913IDD#PBF  DC-DC Switching Buck (Step Down) Regulator, Adjustable, 3.6V-25Vin, 790mV-25Vout, 3.5Aout, DFN-10

LINEAR TECHNOLOGY LT1913IDD#PBF
Manufacturer Part No:
LT1913IDD#PBF
Order Code:
2254832
Technical Datasheet:
See all Technical Docs

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

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

Product Information

Topology:
Buck (Step Down)
Input Voltage Min:
3.6V
Input Voltage Max:
25V
No. of Outputs:
1Outputs
DC / DC Converter IC Case:
DFN
No. of Pins:
10Pins
Output Current:
3.5A
Output Voltage Min:
790mV
Output Voltage Max:
25V
Switching Frequency:
2.7MHz
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
  • Portable Devices
  • Power Management
  • Industrial

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):
.000215