Low

LINEAR TECHNOLOGY  LTC3412AEFE#PBF  DC-DC Switching Buck Step Down Regulator, Adjustable, 2.25V-5.5Vin, 800mV-5Vout, 3Aout, TSSOP-16

LINEAR TECHNOLOGY LTC3412AEFE#PBF
Manufacturer Part No:
LTC3412AEFE#PBF
Order Code:
2295046
Technical Datasheet:
See all Technical Docs

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

Product Overview

The LTC3412AEFE#PBF is a high-efficiency monolithic synchronous step-down DC-to-DC Converter utilizing a constant frequency and current-mode architecture. It operates from an input voltage range of 2.25 to 5.5V and provides a regulated output voltage from 0.8 to 5V while delivering up to 3A of output current. The internal synchronous power switch with 77mR on-resistance increases efficiency and eliminates the need for an external Schottky diode. Switching frequency is set by an external resistor or can be synchronized to an external clock. 100% duty cycle provides low dropout operation extending battery life in portable systems. OPTI-LOOP® compensation allows the transient response to be optimized over a wide range of loads and output capacitors. The LTC3412A can be configured for either Burst Mode® operation or forced continuous operation.
  • Synchronizable switching frequency
  • Power good output voltage monitor
  • Over-temperature protection
  • Up to 95% high efficiency
  • 64µA Low quiescent current
  • ±2% Output voltage accuracy

Product Information

Topology:
Synchronous Buck (Step Down)
Input Voltage Min:
2.25V
Input Voltage Max:
5.5V
No. of Outputs:
1Outputs
DC / DC Converter IC Case:
TSSOP
No. of Pins:
16Pins
Output Current:
3A
Output Voltage Min:
800mV
Output Voltage Max:
5V
Switching Frequency:
4MHz
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

  • Power Management
  • Computers & Computer Peripherals
  • Portable Devices

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):
.000263

Associated Products