Techcode TD1742
The current mode control that makes feedback control have good line and load regulation with flexible external design. Each of the current limits can be set by a sense resistor at 100mV across it.| Part No. | TD1742 |
|---|---|
| Datasheet | TD1742 Download |
| Manufacturer |  Techcode |
| Description | 40Vin 2 Outputs COT Buck Controller |
| Buy | Stock & Price |
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. It can operate in both Constant Current (CC) and Constant Voltage (CV) modes. TD1742‐2COT operates as a DC/DC Buck Controller providing a wide range of outputs at Constant Voltage (CV) from 1.20V to 28V and the output current as high as 10A or above. It has a Constant Current(CC) mode so that output current can be set externally and at a accuracy of +/‐7%. There are 2 independent current limit control pins in addition to the CC setting for added flexibility of driving 2 separate loads. At the same time, output peak current limit is working during normal operation. Pin ConfigurationsFEATURES
● Vin: 7.5V to 40V● Vout: 3V to 28V; typical at 5V
● CC/CV Mode Control
● Bur...
