參數(shù)資料
型號(hào): CA0723CE
廠商: INTERSIL CORP
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: Voltage Regulators Adjustable from 2V to 37V at Output Currents Up to 150mA without External Pass Transistors
中文描述: 2 V-37 V ADJUSTABLE POSITIVE REGULATOR, PDIP14
封裝: PLASTIC, DIP-14
文件頁數(shù): 9/9頁
文件大?。?/td> 93K
代理商: CA0723CE
3-11
All Intersil semiconductor products are manufactured, assembled and tested under
ISO9000
quality systems certification.
Intersil semiconductor products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design and/or specifications at any time with-
out notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and
reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result
from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries.
For information regarding Intersil Corporation and its products, see web site
http://www.intersil.com
FIGURE 26. POSITIVE FLOATING REGULATOR CIRCUIT
FIGURE 27. NEGATIVE FLOATING REGULATOR CIRCUIT
FIGURE 28. REMOTE SHUTDOWN REGULATOR CIRCUIT
WITH CURRENT LIMITING
FIGURE 29. SHUNT REGULATOR CIRCUIT
Typical Application Circuits
(Continued)
V+
V
C
V
Z
V
REF
V-
COMP
C
0.001
μ
F
CURRENT
LIMIT
CURRENT
SENSE
INV.
INPUT
REGULATED
OUTPUT-50V
INPUT
INV.
R
3
3k
V
O
R
5
3.9k
R
4
3k
Circuit Performance Data:
Line Regulation (
V = 20V) 15mV
Load Regulation (
I
L
= 50mA) 20mV
NOTE: For applications employing the TO-5 Style Package and
where V
Z
is required, an external 6.2V zener diode should
be connected in series with V
O
(terminal 6)
R
1
R
2
V
I
= 85V
TI
2N3442
R
SCP
1
D
12V
SK3062
V+
V
C
V
Z
V
REF
V-
COMP
C
1
0.001
μ
F
CURRENT
LIMIT
CURRENT
SENSE
INV.
INPUT
REGULATED
OUTPUT-100V
INV.
INPUT
R
4
3k
NON
R
3
3k
V
O
R
6
10k
Circuit Performance Data:
Line Regulation (
V
I
= 20V) 30mV
Load Regulation (
I
L
=100mA) 20mV
NOTE: For applications employing the TO-5 Style Package and
where V
Z
is required, an external 6.2V zener diode should
be connected in series with V
O
(terminal 6)
R
2
R
1
V
I
TI
2N6211
D
1
12V
SK3062
R
5
10k
V
I
V+
V
C
V
O
R
SCP
V
REF
NON
INV
INPUT
V-
COMP
CURRENT
LIMIT
CURRENT
SENSE
REGULATED
OUTPUT 5V
INV.
INPUT
C
0.001
μ
F
Circuit Performance Data:
Line Regulation (
V
I
= 3V) 0.5mV
Load Regulation (
I
L
= 50mA) 1.5mV
Short Circuit Current 20mA
NOTE: 1. A current limiting transistor may be used for shutdown if
current limiting is not required.
R
1
R
2
R
4
2k
2N3053
R
3
2.k
2. Add a diode if V
O
> 10V.
NOTE 2
CCSL
LOGIC
INPUT
TI
V+
V
C
V
O
V
REF
INV
INPUT
V-
COMP
C
0.005
μ
F
CURRENT LIMIT
REGULATED
OUTPUT 5V
CURRENT SENSE
NON INV.
INPUT
Circuit Performance Data:
Line Regulation (
V
I
= 10V) 0.5mV
Load Regulation (
I
L
= 100mA) 1.5mV
NOTE: For applications employing the TO-5 Style Package and
where V
Z
is required, an external 6.2V zener diode
should be connected in series with V
O
(terminal 6).
R
1
R
2
R
4
100
R
3
100
C
V
Z
V
I
CA723, CA723C
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