Low

LINEAR TECHNOLOGY  LTC3622IDE-2#PBF  DC/DC Switching Regulator, Synchronous, 2 Output, 2.7 V to 17 V in, 17 V/1 A out, 2.25 MHz, DFN-14

LINEAR TECHNOLOGY LTC3622IDE-2#PBF
LINEAR TECHNOLOGY LTC3622IDE-2#PBF
Manufacturer Part No:
LTC3622IDE-2#PBF
Order Code:
2432556
Technical Datasheet:
See all Technical Docs
LINEAR TECHNOLOGY LTC3622IDE-2#PBF
LINEAR TECHNOLOGY LTC3622IDE-2#PBF

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

Product Overview

The LTC3622IDE-2#PBF is a dual 1A output high efficiency synchronous monolithic Step-down Regulator capable of operating from input supplies up to 17V. The switching frequency is fixed to 2.25MHz with a ±50% synchronization range to an external clock. The regulator features ultralow quiescent current and high efficiency over a wide output voltage range. The step-down regulators operate from an input voltage range of 2.7 to 17V and provide an adjustable output from 0.6V to VIN while delivering up to 1A of output current. A user-selectable mode input is provided to allow the user to trade off ripple noise for light load efficiency. Burst Mode® operation provides the highest efficiency at light loads, while pulse-skipping mode provides the lowest ripple noise. The switching regulators can be synchronized to an external clock. Furthermore, fixed VOUT options are available to eliminate the external feedback resistors.
  • Up to 95% Efficiency
  • High efficiency, low dropout operation (100% duty cycle)
  • ±1% Output voltage accuracy
  • Current mode operation for excellent line and load transient response
  • Phase shift programmable with external clock
  • Selectable current limit
  • Internal compensation and soft-start

Product Information

Input Voltage Min:
2.7V
Input Voltage Max:
17V
No. of Outputs:
2 Output
DC / DC Converter IC Case:
DFN
No. of Pins:
14Pins
Output Current - Output 1:
1A
Output Current - Output 2:
1A
Output Voltage - Output 1:
17V
Output Voltage - Output 2:
17V
Regulator Output Type:
Adjustable
Switching Frequency:
2.25MHz
Topology:
Synchronous Buck (Step Down)
Operating Temperature Max:
125°C
Packaging:
Cut Tape
Product Range:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (17-Dec-2015)

Find similar products  grouped by common attribute

Applications

  • Portable Devices
  • 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):
.000074