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TL431CDR 参数 Datasheet PDF下载

TL431CDR图片预览
型号: TL431CDR
PDF下载: 下载PDF文件 查看货源
内容描述: 可调式精密并联稳压器 [ADJUSTABLE PRECISION SHUNT REGULATORS]
分类和应用: 稳压器电源电路参考电压源光电二极管输出元件
文件页数/大小: 40 页 / 781 K
品牌: TI [ TEXAS INSTRUMENTS ]
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TL431, TL431A, TL431B, TL432, TL432A, TL432B
ADJUSTABLE PRECISION SHUNT REGULATORS
SLVS543A – AUGUST 2004 − REVISED AUGUST 2004
D
Operation From −40°C to 125°C
− 0.5% . . . B Grade
− 1% . . . A Grade
− 2% . . . Standard Grade
Typical Temperature Drift (TL431B)
− 6 mV (C Temp)
− 14 mV (I Temp, Q Temp)
TL431, TL431A, TL431B . . . D (SOIC) PACKAGE
(TOP VIEW)
D
D
D
D
D
Low Output Noise
0.2-Ω Typical Output Impedance
Sink-Current Capability . . . 1 mA to 100 mA
Adjustable Output Voltage . . . V
ref
to 36 V
TL431, TL431A, TL431B . . . P (PDIP), PS (SOP),
OR PW (TSSOP) PACKAGE
(TOP VIEW)
CATHODE
ANODE
ANODE
NC
1
2
3
4
8
7
6
5
REF
ANODE
ANODE
NC
CATHODE
NC
NC
NC
1
2
3
4
8
7
6
5
REF
NC
ANODE
NC
NC − No internal connection
NC − No internal connection
TL431, TL431A, TL431B . . . PK (SOT-89) PACKAGE
(TOP VIEW)
TL431, TL431A, TL431B . . . LP (TO-92/TO-226) PACKAGE
(TOP VIEW)
CATHODE
CATHODE
ANODE
REF
TL431, TL431A, TL431B . . . DBV (SOT23-5) PACKAGE
(TOP VIEW)
ANODE
REF
TL432, TL432A, TL432B . . . DBV (SOT23-5) PACKAGE
(TOP VIEW)
NC
NU
CATHODE
1
2
3
5
4
ANODE
REF
NC
ANODE
NC
1
2
3
5
4
REF
CATHODE
NC − No internal connection
NU − Make no external connection
TL431, TL431A, TL431B . . . DBZ (SOT23-3) PACKAGE
(TOP VIEW)
NC − No internal connection
TL432, TL432A, TL432B . . . DBZ (SOT23-3) PACKAGE
(TOP VIEW)
CATHODE
REF
1
3
2
REF
ANODE
CATHODE
1
3
2
ANODE
TL431 . . . KTP (PowerFLEXE/TO-252) PACKAGE
(TOP VIEW)
TL431A, TL431B . . . DCK (SC-70) PACKAGE
(TOP VIEW)
ANODE
CATHODE
ANODE
REF
CATHODE
NC
REF
1
2
3
6
5
4
ANODE
NC
NC
NC − No internal connection
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.
PowerFLEX is a trademark of Texas Instruments.
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.
Copyright
2004, Texas Instruments Incorporated
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
1