P78A1R5 Datasheet, PDF (1/2 Pages) HY ELECTRONIC CORP. – 500mA DC-DC Step Down Converter P78A-Series

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
[V_DC]
[mA]
P78A1R5
4.75...30
7
P78A1R8
4.75...34
7
P78A2R5
4.75...34
7
P78A3R3
4.75...34
7
P78A05
6.5...34
7
P78A6R5
8...34
7
P78A7R2
9...34
7
P78A09
11...34
7
P78A12
15...34
7
P78A15
18...34
7
Input current
Full load
@ V_in min.
[mA]
200
230
300
380
410
425
420
425
412
430
@ V_in max.
[mA]
37
38
48
60
86
108
118
144
188
232
Voltage
[V_DC]
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
@ V_in
min.
[%]
@ V_in
max.
[%]
78
65
82
70
87
76
91
81
94
85
95
88
95
89
96
92
97
94
97
95
Page 1 of 2
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