TPS40101 - Midrange Input Synchronous Buck Controller
TPS40101是TI公司的一款控制器(外部开关)产品,TPS40101是Midrange Input Synchronous Buck Controller,本页介绍了TPS40101的产品说明、应用、特性等,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 - TI公司(Texas Instruments,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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