TL5001A-Q1 - 汽车类脉冲宽度调制控制电路

TL5001A-Q1是TI德州仪器公司的一款控制器（外部开关）产品，TL5001A-Q1是汽车类脉冲宽度调制控制电路，本站介绍了TL5001A-Q1的封装应用图解、特点和优点、功能等，并给出了与TL5001A-Q1相关的TI元器件型号供参考。

TL5001A-Q1 - 汽车类脉冲宽度调制控制电路 - 控制器（外部开关） - DC/DC开关稳压器 - 德州仪器

产品描述

The TL5001A incorporates on a single monolithic chip all the functions required for a pulse-width-modulation (PWM) control circuit. Designed primarily for power-supply control, the TL5001A contains an error amplifier, a regulator, an oscillator, a PWM comparator with a dead-time-control input, undervoltage lockout (UVLO), short-circuit protection (SCP), and an open-collector output transistor. The TL5001A has a typical reference voltage tolerance of ±3%.

The error-amplifier common-mode voltage ranges from 0 V to 1.5 V. The noninverting input of the error amplifier is connected to a 1-V reference. Dead-time control (DTC) can be set to provide 0% to 100% dead time by connecting an external resistor between DTC and GND. The oscillator frequency is set by terminating RT with an external resistor to GND. During low VCC conditions, the UVLO circuit turns the output off until VCC recovers to its normal operating range.

The TL5001A is characterized for operation from –40°C to 125°C.

产品特性

Qualified for Automotive Applications
Complete PWM Power Control
3.6-V to 40-V Operation
Internal Undervoltage-Lockout Circuit
Internal Short-Circuit Protection
Oscillator Frequency: 20 kHz to 500 kHz
Variable Dead Time Provides Control Over Total Range
±3% Tolerance on Reference Voltage
Available in Q-Temperature Automotive
- High-Reliability Automotive Applications
- Configuration Control/Print Support
- Qualification to Automotive Standards

下面可能是您感兴趣的TI德州仪器公司控制器（外部开关）元器件

TI公司产品现货专家，订购TI公司产品不限最低起订量，TI芯片大陆现货即时发货，香港库存3-5天发货，海外库存7-10天发货

寻找全球TI代理商现货货源 - TI公司（德州仪器）电子元件在线订购