參數(shù)資料
型號(hào): OM7620ST
廠商: Electronic Theatre Controls, Inc.
英文描述: 1.5 AMP HIGH VOLTAGE POSITIVE ADJUSTABLE REGULATOR
中文描述: 1.5放大器高壓正,可調(diào)式穩(wěn)壓器
文件頁數(shù): 4/4頁
文件大?。?/td> 37K
代理商: OM7620ST
3.3
205 Crawford Street, Leominster, MA 01453 USA (508) 534-5776 FAX (508) 537-4246
OM7620ST
TYPICAL APPLICATIONS
+25V
V
IN
Adjust
OM7620ST
V
OUT
R1
V
O
I
O
1.25
V
IN
100
R2
V
ss*
2N5640
* To provide current limiting of I
to the
system ground, the source of the FET
must be tied to a negative voltage
below -1.25 V.
V
REF
R2
R1
=
I
DSS
V
REF
I
Omax +
I
DSS
V
O
< BV
DSS
+ 1.25 V + V
SS
I
Lmin
– I
DSS
< I
O
< 1.5 A
As shown 0< I
O
< 1 A
ADJUSTABLE CURRENT LIMITER
D
1
V
IN
V
OUT
OM7620ST
1N4002
1.0μF
MPS2222
TTL
Control
1 K
720
Adjust
120
Minimum
V
OUT
= 1.25 V
D
1
protects the device during an input short circuit.
5 V ELECTRONIC SHUT DOWN REGULATOR
V
IN
V
OUT
OM7620ST
Adjust
R2
MPS2907
50 K
240
IN4001
+
10 μF
(V
REF
) + I
Adj
I
OUT
=
1.25 V
@
R1
R1
10mA I
OUT
1.5 A
V
IN
V
OUT
Adjust
R1
I
OUT
I
Adj
OM7620ST
SLOW TURN-ON CURRENT
CURRENT REGULATOR
1
2
3
Tab
Isolated
Front View
Pin 1 - Adjust
Pin 2 - Output
Pin 3 - Input
Tab
- Isolated
Non-Isolated
Front View
Pin 1 - Adjust
Pin 2 - Output
Pin 3 - Input
Tab
- Output
CONNECTION DIAGRAM
.430
.410
.200
.190
.038 MAX.
.005
.120 TYP.
.537
.527
.665
.645
.420
.410
.150
.140
.750
.500
.100 TYP.
.035
.025
.045
.035
MECHANICAL OUTLINE
NOTES
Case is metal/hermetically sealed
Isolated Tab
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