TPS40101 - Midrange Input Synchronous Buck Controller

TPS40101是TI德州仪器公司的一款控制器（外部开关）产品，TPS40101是Midrange Input Synchronous Buck Controller，本站介绍了TPS40101的封装应用图解、特点和优点、功能等，并给出了与TPS40101相关的TI元器件型号供参考。

TPS40101 - Midrange Input Synchronous Buck Controller - 控制器（外部开关） - DC/DC开关稳压器 - 德州仪器

产品描述

The TPS40101 is a wide-input synchronous, step-down controller that offers programmable closed loop soft-start, programmable UVLO and hysteresis, programmable current limit with hiccup recovery and can be synchronized to other timebases. The TPS40101 incorporates MOSFET gate drivers for external N-channel MOSFETs. Gate drive logic incorporates adaptive anti-cross conduction circuitry for improved efficiency, reducing diode conduction in the rectifier MOSFET.

产品特性

Operation over 4.5 V to 18 V Input Range
100 kHz to 1 MHz Voltage Mode Control
Output Voltage Range From 0.69 V to 5.5 V
Simultaneous, Ratiometric and Sequential Startup Sequencing
Remote Sensing (Via Separate GND/PGND)
24-Pin QFN Package
Thermal Shutdown
Programmable Overcurrent Protection
Power Good Indicator
1%, 690-mV Reference
Output Margining, 3% and 5%
Programmable UVLO and Hysteresis
Frequency Synchronization
APPLICATIONS
- Servers
- Networking Equipment
- Telecommunications Equipment
- Power Supply Modules

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