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TL431ACDR 参数 Datasheet PDF下载

TL431ACDR图片预览
型号: TL431ACDR
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: 稳压器光电二极管输出元件
文件页数/大小: 56 页 / 1168 K
品牌: TI [ TEXAS INSTRUMENTS ]
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TL431, TL431A, TL431B
TL432, TL432A, TL432B
ADJUSTABLE PRECISION SHUNT REGULATORS
SLVS543J − AUGUST 2004 − REVISED DECEMBER 2005
D
Operation From −40°C to 125°C
D
Reference Voltage Tolerance at 25°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
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
D
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)
TL432, TL432A, TL432B . . . PK (SOT-89) PACKAGE
(TOP VIEW)
CATHODE
ANODE
ANODE
ANODE
REF
REF
ANODE
CATHODE
TL431, TL431A, TL431B . . . DBV (SOT-23-5) PACKAGE
(TOP VIEW)
TL432, TL432A, TL432B . . . DBV (SOT-23-5) PACKAGE
(TOP VIEW)
NC
1
2
3
5
4
ANODE
REF
NC
ANODE
NC
1
2
3
5
4
REF
CATHODE
CATHODE
NC − No internal connection
† Pin 2 is attached to Substrate and must be
connected to ANODE or left open.
NC − No internal connection
TL431, TL431A, TL431B . . . DBZ (SOT-23-3) PACKAGE
(TOP VIEW)
TL432, TL432A, TL432B . . . DBZ (SOT-23-3) PACKAGE
(TOP VIEW)
CATHODE
REF
1
3
2
REF
ANODE
CATHODE
1
3
2
ANODE
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
2005, Texas Instruments Incorporated
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
1