TL783CKCSE3集成电路（IC）的线性+开关稳压器规格书PDF中文资料

TL783CKCSE3属于集成电路（IC）的线性+开关稳压器。由德州仪器制造生产的TL783CKCSE3稳压器 - 线性线性稳压器用于提供稳定的输出电压，无论负载电流、输入电压或环境因素如何变化，这些输出电压通常都要保持不变。它们的工作原理要求输入电压维持在高于所需的输出电压，而且要超出某个最小量，并且在工作时会将输入端的任何多余电压转换为热量。对于大多数应用而言，虽然这种稳压器的效率低于开关模式的稳压器，但它们通常更适合对噪声高度敏感的应用。

1 Features

1• Output Adjustable From 1.25 V to 125 V when

Used with an External Resistor Divider

• 700-mA Output Current

• Full Short-Circuit, Safe-Operating-Area, and

Thermal-Shutdown Protection

• 0.001%/V Typical Input Voltage Regulation

• 0.15% Typical Output Voltage Regulation

• 76-dB Typical Ripple Rejection

2 Applications

• Electronic Point of Sale

• Medical, Health, and Fitness Applications

• Printers

• Applications and White Goods

3 Description

The TL783 device is an adjustable three-terminal

high-voltage regulator with an output range of 1.25 V

to 125 V and a DMOS output transistor capable of

sourcing more than 700 mA. It is designed for use in

high-voltage applications where standard bipolar

regulators cannot be used. Excellent performance

specifications, superior to those of most bipolar

regulators, are achieved through circuit design and

advanced layout techniques.