AIC431CX 반도체 회로 부품 판매점
Adjustable Precision Shunt Regulators
|
|
 Analog Intergrations Corporation |
AIC431/TL431A/TL431
Adjustable Precision Shunt Regulators
n FEATURES
l Unconditionally Stable.
l Precision Reference Voltage.
AIC431 :2.495V ±0.5%
TL431A :2.495V ±1.0%
TL431 :2.495V ±1.6%
l Sink Current Capability: 200mA.
l Minimum Cathode Current for Regulation: 250µA.
l Equivalent Full-Range Temperature Coefficient:
50 ppm/°C.
l Fast Turn-On Response.
l Low Dynamic Output Impedance: 0.08Ω.
l Adjustable Output Voltage.
l Low Output Noise.
l Space Saving SOT-89, SOT-23, TO-92 and SO8
packages.
n TYPICAL APPLICATION CIRCUIT
VIN VOUT
+ R1 +
AIC431
R2
n DESCRIPTION
The AIC431/TL431A/TL431 are 3-terminal ad-
justable precision shunt regulators with guar-
anteed temperature stability over the applica-
ble extended commercial temperature range.
The output voltage may be set at any level
greater than 2.495V (VREF) up to 30V merely
by selecting two external resistors that act as
a voltage divider network. These devices have
a typical output impedance of 0.08Ω. Active
output circuitry provides a very sharp turn-on
characteristics, making these devices excel-
lent improved replacements for zener diodes
in many applications.
The precise ±0.5% reference voltage toler-
ance of the AIC431 makes it possible in
many applications to avoid the use of a vari-
able resistor, consequently saving cost and
eliminating drift and reliability problems asso-
ciated with it.
VOUT=(1+R1/R2)VREF
Precision Regulator
Analog Integrations Corporation 4F, 9, Industry E. 9th Rd, Science Based Industrial Park, Hsinchu Taiwan, ROC
DS-431-06 May 31, 01
TEL: 886-3-5772500 FAX: 886-3-5772510
www.analog.com.tw
1
AIC431/TL431A/TL431
n ORDERING INFORMATION
AIC431 CX
TL431A CX
TL431 CX
PACKAGING TYPE
S: SMALL OUTLINE
U: SOT-23
X: SOT-89
Z: TO-92
ORDER NUMBER
AIC431CS
TL431ACS
TL431CS
(SO-8)
AIC 431CU N
TL431ACUN
TL431CUN
(SOT-23)
AIC 431CU S
TL431ACUS
TL431CUS
(SOT-23)
AIC431CX
TL431ACX
TL431CX
(SOT-89)
AIC431CZ
TL431ACZ
TL431CZ
(TO-92)
PIN CONFIGURATION
TOP VIEW
CATHOD 1
ANODE 2
ANODE 3
NC 4
8 REF
7 ANODE
6 ANODE
5 NC
FRONT VIEW
1: CATHODE
2: VREF
3: ANODE
3
FRONT VIEW
1: VREF
2: CATHODE
3: ANODE
12
3
FRONT VIEW
1: VREF
2: ANODE
3: CATHODE
1
2
FRONT VIEW
1: VREF
2: ANODE
3: CATHODE
1 23
1
2
3
n ABSOLUTE MAXIMUM RATINGS
Cathode Voltage ........… … … … … ...............… … … … … ..… … … ...............................30V
Continuous Cathode Current ...................… … … … .… … ...................... -10mA ~ 250mA
Reference Input Current Range .......… … … … ........… … ..........… … … … … … … … 10mA
Operating Temperature Range .......… … … … .........… … … .........… … … … … . -40°C ~ 85°C
Lead Temperature .......… … … … ..................… … … … … … ..… … … … … … … … … . 260°C
Storage Temperature .......… … … … ..................… … … … … ..… … … … … .. -65°C ~ 150°C
Power Dissipation (Notes 1, 2)
SOT-89 Package .........… … … … ...... 0.80W
TO-92 Package … .......… … … … ....... 0.78W
Note 1: TJ, max = 150°C.
Note 2: Ratings apply to ambient temperature at 25°C.
2
|
PDF 파일 내의 페이지 : 총 11 페이지
제조업체: Analog Intergrations Corporation
( analog )
AIC431CX regulator
데이터시트 다운로드 :
[ AIC431CX.PDF ]
[ AIC431CX 다른 제조사 검색 ]
국내 전력반도체 판매점
상호 : 아이지 인터내셔날
전화번호 : 051-319-2877
[ 홈페이지 ]
IGBT, TR 모듈, SCR, 다이오드모듈, 각종 전력 휴즈
( IYXS, Powerex, Toshiba, Fuji, Bussmann, Eaton )
전력반도체 문의 : 010-3582-2743
관련 데이터시트
AIC431CS
Adjustable Precision Shunt Regulators - Analog Intergrations Corporation
AIC431CUN
Adjustable Precision Shunt Regulators - Analog Intergrations Corporation
AIC431CUS
Adjustable Precision Shunt Regulators - Analog Intergrations Corporation
AIC431CX
Adjustable Precision Shunt Regulators - Analog Intergrations Corporation
AIC431CZ
Adjustable Precision Shunt Regulators - Analog Intergrations Corporation