Low

LINEAR TECHNOLOGY  LT3467IDDB#PBF  DC-DC Switching Boost Step Up Regulator, Adjustable, 2.4V-16V in, 1.1A out, 1.3MHz, DFN-8

LINEAR TECHNOLOGY LT3467IDDB#PBF
Manufacturer Part No:
LT3467IDDB#PBF
Order Code:
2294901
Technical Datasheet:
See all Technical Docs

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

Product Overview

The LT3467IDDB#PBF is a step-up DC-to-DC Converter with integrated soft-start. The switching regulator combines a 42V/1.1A switch. Pin compatible with the LT1930, its low VCESAT bipolar switch enables the device to deliver high current outputs in a small footprint. The LT3467 switches at 1.3MHz, allowing the use of tiny, low height inductors and capacitors. High inrush current at start-up is eliminated using the programmable soft-start function. A single external capacitor sets the current ramp rate. A constant frequency current-mode PWM architecture results in low, predictable output noise that is easy to filter. The high voltage switch on the LT3467 is rated at 42V, making the device ideal for boost converters up to 40V as well as SEPIC and flyback designs. The LT3467 can generate 5V at up to 540mA from a 3.3V supply or 5V at 450mA from four alkaline cells in a SEPIC design.
  • Dedicated soft-start pin
  • Uses small surface mount components
  • Pin-for-pin compatible with the LT1930 and LT1613
  • <1µA Low shutdown current

Product Information

Topology:
Boost (Step Up)
Input Voltage Min:
2.4V
Input Voltage Max:
16V
No. of Outputs:
1Outputs
DC / DC Converter IC Case:
DFN
No. of Pins:
8Pins
Output Current:
1.1A
Output Voltage Min:
-
Output Voltage Max:
40V
Switching Frequency:
1.3MHz
Operating Temperature Max:
125°C
Packaging:
Cut Tape
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (17-Dec-2015)

Find similar products  grouped by common attribute

Applications

  • Consumer Electronics
  • Power Management
  • Medical

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

Associated Products