cp432ay Ceramate Technical Co., Ltd., cp432ay Datasheet - Page 3

• Manufacturer Part Number: cp432ay
• Description: Adjustable Precision Shunt Regulator
• Manufacturer: Ceramate Technical Co., Ltd.

* All specs and applications shown above subject to change without prior notice.
1F-5 NO.66 SEC.2 NAN-KAN RD ., LUCHU , TAOYUAN, TAIWAN
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Fax:[phone]
Note 1: TJ, max =150
Note 2: Ratings apply to ambient temperature at 25
Reference voltage
Deviation of reference input voltage
over temperature (Note 3)
Ratio of the change in reference
voltage to the change in cathode
voltage
Reference input current
Deviation of reference input current
over temperature
Minimum cathode current for
regulation
Off-state current
Dynamic output impedance (Note 4)
Absolute Maximum Ratings
Electrical Characteristics
Power Dissipation (Notes 1. 2)
Operating temperature range (CP432) ………………………………………………………………… -20
Reference input current range ………………………...….………....................……………………….….......
Lead Temperature……………….…………….…..……………………..………………..…….........…............
Storage Temperature ……………………………..............…......………………….......……............ -65
Continuous cathode current …………………………………......................…………………….... -10mA ~
voltage ……………………………....……...........…..........……………………………………...……….20V
Parameter
o
C. .
(CP432I).……………..…..…............……………………………..……. -40
V
Ta = full range
I
(Fig.2)
R1 = 10KΩ,R2 = ∞
I
R1 = 10KΩ,R2 = ∞
I
Ta = Full range (Fig.2)
V
V
V
∆
Frequency ≤ 1KHz (Fig.1)
KA
KA
KA
I
KA
KA
KA
KA
KA
I
Adjustable Precision Shunt Regulator
= 10mA (Fig.2)
V
= 10mA
= 10mA
KA
= V
= V
= 20V , V
= 0.1mA ~ 15mA
KA
= V
(Fig.1)
(Ta=25
= 10mA
Test conditions
= Vref,
SOT23. …………………..…..…………………………….…. 0.23W
REF
REF
REF
TO92 .....…………….………………………....……….. ..... 0.78W
Page 3 of 10
, I
SOT89 .……………..……..……………………............….... 0.
(Fig.1)
o
KA
REF
C, unless otherwise specified.)
V
o
C.
KA
= 10mA ,
= 0V (Fig.3) I
(Fig.1)
= 20 ~V
CP432A
CP432
REF
Symbol
∆
I
∆
αI
KA(min)
V
V
KA(off)
Z
V
I
V
REF
REF
REF
REF
REF
KA
KA
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Http: www.ceramate.com.tw
1.233
1.227
Min.
Typ.
1.24
0.15
-1.4
3.0
1.4
0.4
0.1
0.2
Rev 1.1 Jan. 19,2005
CP432
1.246
1.252
Max.
-2.0
3.5
1.2
0.3
1.0
0.5
20
o
Cathode
C~85
250mA
260
150
10mA
mV/V
Unit
85
mV
mA
80W
µA
µA
µA
o
o
Ω
V
C ~
C ~
o
o
o
o
C
C
C
C