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PDF ( 数据手册 , 数据表 ) P78A

零件编号 P78A
描述 DC-DC Step Down Converter
制造商 HY ELECTRONIC
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P78A 数据手册, 描述, 功能
500mA DC-DC Step Down Converter P78A-Series
Non Isolated
3 Pin SIL
Pin compatible with 78Mxx linear regulator
Efficiency up to 97%
Operating temperature range -40...+85°C
Wide Input Range
Continuous sort circuit protected
Model selection guide
Typ Input
nominal
No-load
voltage
[VDC]
[mA]
P78A1R5
P78A1R8
P78A2R5
P78A3R3
P78A05
P78A6R5
P78A7R2
P78A09
P78A12
P78A15
4.75...30
4.75...34
4.75...34
4.75...34
6.5...34
8...34
9...34
11...34
15...34
18...34
7
7
7
7
7
7
7
7
7
7
Input current
Full load
@ Vin min.
[mA]
200
230
300
380
410
425
420
425
412
430
@ Vin max.
[mA]
37
38
48
60
86
108
118
144
188
232
Voltage
[VDC]
1.5
1.8
2.5
3.3
5.0
6.5
7.2
9.0
12.0
15.0
Output
Current
[mA]
500
500
500
500
500
500
500
500
500
500
Capacitive
load max.
[µF]
220
220
220
220
220
220
220
220
220
220
Efficiency
@ Vin
min.
[%]
@ Vin
max.
[%]
78 65
82 70
87 76
91 81
94 85
95 88
95 89
96 92
97 94
97 95
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