Datasheet4U Logo Datasheet4U.com

TD1742 Datasheet 40vin 2 Outputs Cot Buck Controller

Manufacturer: Techcode

Overview: Techcode® 40Vin 2 Outputs COT Buck Controller DATASHEET TD1742.

Datasheet Details

Part number TD1742
Manufacturer Techcode
File Size 287.52 KB
Description 40Vin 2 Outputs COT Buck Controller
Datasheet TD1742-Techcode.pdf

General Description

TD1742‐2COT is a DC/DC Buck Controller with 2 current sense pins suitable for many multi‐output applications.

It is designed to allow for operating a wide supply voltage range from 7.5V to 40V.

It has both high‐side and low‐side drivers allowing synchronous configuration using two external power‐NMOS.

Key Features

  • Vin: 7.5V to 40V.
  • Vout: 3V to 28V; typical at 5V.
  • CC/CV Mode Control.
  • Burst/PFM Mode for Increased Light Load Efficiency.
  • Hiccup mode 1‐2S when SCP/OVP occur.
  • Protection NMOS peak current limit: accuracy：~20% Output short protection: reduce input current to less than 20mA(RMS) OVP(output Over‐Voltage Protection) Output FB short protection Temperature shut down(OTP).
  • Adjustable Output Cable Resistance Compensation.
  • Duty: 0~98%(Toff_min=100ns, Deadtime=25~.

More Datasheets from Techcode

Part Number Description
TD1741 40Vin 2 Outputs Buck Controller
TD1720 Single Buck Voltage Mode PWM Controller
TD1722 Single Buck Voltage Mode PWM Controller
TD1728 High-Performance PWM Controller
TD1729 High-Performance PWM Controller
TD1730 High-Performance PWM Controller
TD1410 2A 380KHZ 20V PWM Buck DC/DC Converter
TD1410C 1.8A 380KHZ 20V PWM Buck DC/DC Converter
TD1432 2A 150KHz PWM Buck DC/DC Converter
TD1457C 40V/2A Step-Down Converter

TD1742 Distributor