Datasheet > TL783C_07

TL783C_07

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
德州仪器 - TI		稳压器
页数	文件大小	规格书
15页	343K
描述
HIGH-VOLTAGE ADJUSTABLE REGULATOR

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TL783C_07 数据手册

TL783C, TL783Y

HIGH-VOLTAGE ADJUSTABLE REGULATOR

SLVS036C – SEPTEMBER 1981 – REVISED APRIL 1997

Output Adjustable From 1.25 V to 125 V

When Used With an External Resistor

Divider

KC PACKAGE

(TOP VIEW)

700-mA Output Current

OUT

ADJ

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

Thermal Shutdown Protection

The output terminal is in electrical

contact with the mounting base.

0.001%/V Typical Input Voltage Regulation

0.15% Typical Output Voltage Regulation

76-dB Typical Ripple Rejection

TO-220AB

Standard TO-220AB Package

description

The TL783C 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.

As a state-of-the-art regulator, the TL783C combines standard bipolar circuitry with high-voltage

double-diffused MOS transistors on one chip to yield a device capable of withstanding voltages far higher than

standard bipolar integrated circuits. Because of its lack of secondary breakdown and thermal runaway

characteristics usually associated with bipolar outputs, the TL783C maintains full overload protection while

operating at up to 125 V from input to output. Other features of the device include current limiting,

safe-operating-area (SOA) protection, and thermal shutdown. Even if ADJ is inadvertently disconnected, the

protection circuitry remains functional.

Only two external resistors are required to program the output voltage. An input bypass capacitor is necessary

only when the regulator is situated far from the input filter. An output capacitor, although not required, improves

transient response and protection from instantaneous output short circuits. Excellent ripple rejection can be

achieved without a bypass capacitor at the adjustment terminal.

AVAILABLE OPTIONS

PACKAGED DEVICE

CHIP

HEAT-SINK MOUNTED

FORM

(Y)

(3-PIN)

(KC)

0°C to 125°C

TL783CKC

TL783Y

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

12 3 4 5 6 7...15

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