Low

LINEAR TECHNOLOGY  LT3692AEFE#PBF  DC/DC Switching Regulator, Buck, Dual, 3 V to 36 V in, 34.2 V/3.5 A out, 1.075 MHz, TSSOP-38

LINEAR TECHNOLOGY LT3692AEFE#PBF
Manufacturer Part No:
LT3692AEFE#PBF
Order Code:
2009061
Technical Datasheet:
See all Technical Docs

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

Product Overview

The LT3692AEFE#PBF is a dual current mode PWM step-down DC/DC Converter with two internal 3.8A switches. Independent input voltage, shutdown, feedback, soft-start, UVLO current limit and comparator pins for each channel simplify complex power supply tracking and sequencing requirements. To optimize efficiency and component size, both converters have a programmable maximum current limit and are synchronized to either a common external clock input or a resistor settable fixed 250kHz to 2MHz internal oscillator. A frequency divider is provided for channel 1 to further optimize component size. At all frequencies, a 180° phase relationship between channels is maintained, reducing voltage ripple and component size. A clock output is available for synchronizing multiple regulators. Minimum input to output voltage ratios are improved by allowing the switch to stay on through multiple clock cycles only switching off when the boost capacitor needs recharging.
  • Die temperature monitor
  • Independent synchronized switching frequencies optimize component size
  • Antiphase switching
  • Outputs can be paralleled
  • Flexible output voltage tracking
  • 95% Maximum duty cycle low dropout

Product Information

Input Voltage Min:
3V
Input Voltage Max:
36V
No. of Outputs:
2 Output
DC / DC Converter IC Case:
TSSOP
No. of Pins:
38Pins
Output Current - Output 1:
3.5A
Output Current - Output 2:
3.5A
Output Voltage - Output 1:
34.2V
Output Voltage - Output 2:
34.2V
Regulator Output Type:
Adjustable
Switching Frequency:
1.075MHz
Topology:
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

  • Automotive;
  • Power Management

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
Country of Origin:
United States

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.0002

Associated Products