參數(shù)資料
型號: TL431BCDMT
元件分類: 基準電壓源/電流源
英文描述: 1-OUTPUT TWO TERM VOLTAGE REFERENCE, PDSO8
封裝: PLASTIC, SOIC-8
文件頁數(shù): 5/12頁
文件大?。?/td> 210K
代理商: TL431BCDMT
P RECISION P ROGRAMMABLE R EFERENCE S
TL431/TL431A/TL431B
PRODUCT DA T ABOOK 1996/1997
Copyright 1999
Rev. 1.3
9/99
2
P RODUCTION D ATA S HEET
ABSOLUTE MAXIMUM RATINGS
(Note 1)
Cathode to Anode Voltage (V
KA) (Note 2) .................................................... -0.3V to 37V
Reference Input Current (I
REF) ................................................................... -50A to 10mA
Continuous Cathode Current (I
K) ......................................................... -100mA to 150mA
Operating Junction Temperature
Plastic (DM, LP Packages) .................................................................................... 150°C
Storage Temperature Range ...................................................................... -65°C to 150°C
Lead Temperature ..................................................................................................... 300°C
PACKAGE PIN OUTS
CATHODE
N.C.
ANODE
N.C.
1
8
2
7
3
6
4
5
REF
ANODE
N.C.
DM PACKAGE
(Top View)
LP PACKAGE
(Top View)
1. CATHODE
2. ANODE
3. REF
Note 1. Exceeding these ratings could cause damage to the device. All voltages are with respect
to Ground. Currents are positive into, negative out of the specified terminal. Pin
numbers refer to DIL packages only.
Note 2. Voltage values are with respect to the anode terminal unless otherwise noted.
BLOCK DIAGRAM
Cathode (K)
Anode (A)
V
REF
Ref (R)
DM PACKAGE:
THERMAL RESISTANCE-JUNCTION TO AMBIENT,
θθθθθ
JA
165°C/W
LP PACKAGE:
THERMAL RESISTANCE-JUNCTION TO AMBIENT,
θθθθθ
JA
156°C/W
Junction Temperature Calculation:
T
J = TA + (PD x θJA).
The
θ
JA numbers are guidelines for the thermal performance of the device/pc-board system.
All of the above assume no ambient airflow
THERMAL DATA
相關(guān)PDF資料
PDF描述
TL431CDMT 1-OUTPUT TWO TERM VOLTAGE REFERENCE, PDSO8
TL431AIZ-AP 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495 V, PBCY3
TL431AIZ 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495 V, PBCY3
TL431CZ-AP 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495 V, PBCY3
TL431IZ-AP 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495 V, PBCY3
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