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TL783KC

更新时间: 2024-11-21 22:23:55
品牌 Logo 应用领域
德州仪器 - TI 线性稳压器IC调节器电源电路输出元件局域网
页数 文件大小 规格书
13页 206K
描述
HIGH-VOLTAGE ADJUSTABLE REGULATOR

TL783KC 技术参数

生命周期:Obsolete零件包装代码:TO-220AB
包装说明:,针数:3
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.68
Is Samacsys:NJESD-30 代码:R-PSFM-T3
功能数量:1端子数量:3
工作温度TJ-Max:125 °C工作温度TJ-Min:
最大输出电流 1:0.7 A最大输出电压 1:125 V
最小输出电压 1:1.25 V封装主体材料:PLASTIC/EPOXY
封装形状:RECTANGULAR封装形式:FLANGE MOUNT
认证状态:Not Qualified调节器类型:FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR
表面贴装:NO技术:BIPOLAR
端子形式:THROUGH-HOLE端子位置:SINGLE
Base Number Matches:1

TL783KC 数据手册

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TL783  
HIGH-VOLTAGE ADJUSTABLE REGULATOR  
SLVS036E – SEPTEMBER 1981 – REVISED FEBRUARY 2000  
KC PACKAGE  
(TOP VIEW)  
Output Adjustable From 1.25 V to 125 V  
When Used With an External Resistor  
Divider  
IN  
OUT  
ADJ  
700-mA Output Current  
Full Short-Circuit, Safe-Operating-Area, and  
Thermal-Shutdown Protection  
The OUT 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  
I
O
A
Standard TO-220AB Package  
description  
The TL783 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 TL783 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 TL783 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.  
The TL783C is characterized for operation over the virtual junction temperature range of 0°C to 125°C.  
AVAILABLE OPTIONS  
PACKAGED DEVICE  
CHIP  
HEAT-SINK  
MOUNTED  
(KC)  
FORM  
(Y)  
T
J
0°C to 125°C  
TL783CKC  
TL783Y  
Chip forms are tested at 25°C.  
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
Copyright 2000, Texas Instruments Incorporated  
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.  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

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