CS8126 Просмотр технического описания (PDF) - Cherry semiconductor
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CS8126 Datasheet PDF : 9 Pages
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Package Lead Description
PACKAGE LEAD #
LEAD SYMBOL
FUNCTION
5 Lead TO-220
8126-1 8126-2
1
1
2
5
3
3
4
4
5
2
7Lead
D2PAK
1
2
4
5
6
16 Lead
SOIC Wide
1
16
11
8
6
3
14
7
2, 3, 4, 5, 7, 9,
10, 12, 13, 15
VIN
VOUT
Gnd
Delay
RESET
VOUT(SENSE)
NC
Unregulated supply voltage to IC.
Regulated 5V output.
Ground connection.
Timing capacitor for RESET function.
CMOS/TTL compatible output lead. RESET goes low
after detection of any error in the regulated output or
during power up.
Remote sensing of output voltage.
No Connection.
Typical Performance Characteristics
ICQ vs. VIN over Temperature
ICQ vs. VIN over RLOAD
55.0
RLOAD= 25W
50.0
45.0
40.0
35.0
30.0
25.0
125ûC 25ûC
20.0
15.0
10.0
5.0
-40ûC
0.0
0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0
VIN (V)
Room Temp.
120.0
110.0
100.0
Rload = 6.67
90.0
80.0
70.0
60.0
50.0
Rload = 10
40.0
30.0
20.0
10.0
0.0
Rload = 25
Rload = NO LOAD
0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0
VIN (V)
VOUT vs VIN over Temperature
VOUT vs. VIN over RLOAD
RLOAD = 25W
5.5
5.0
4.5
4.0
3.5
3.0
125ûC
2.5
2.0
1.5
25ûC
-40ûC
1.0
0.5
0.0
0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0
VIN (V)
Room Temp.
5.5
5.0
4.5
4.0
Rload = 6.67
3.5
3.0
2.5
2.0
1.5 Rload =
NO LOAD
1.0
0.5 Rload = 10
0.0
0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0
VIN (V)
3
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