2.1
Output voltage
( V )
- 48
Input voltage
( V )
- 40 ~ - 58
Input voltage range
( V )
- 53
Conduction noise
(dBm)
+ 5%, - 3%
Output voltage range
4
Output Current
( A )
0 ~ 4
Output current range
( A )
6
Over current protection ( A )
2.8
Over voltage protection ( V )
100
Output ripple noise ( mVp-p )
75 %
Efficiency
( typ )
5 ~70
C
Operating temparature
45.7
66.0
8.5
Mechanical dimension ( mm )
DC 500
Isolated voltage
( V )
Natural convection
Cooling method
1.6
Low voltage protection ( V )
HH 2.1V4 A
HH 2.1V4 A
Function
Symbol
Pin No.
Not connected*
NC
1
Remote off control signal pin
W
2
Alarm signal pin
ALM
3
SAB
SAB
4
Input voltage pin
- 48 V
5
Input ground pin
G
6
Output ground pin
E
7
8
9
Output voltage pin
2.1 V
10
11
12
Not connected*
OUT. ADJ
13
*NC may be used for testing by the manufacturer and shall not be connected by the customer.
Outline diagram
Pin arrangement
13
7
8.5max
1.0
0.1
60.96
0.5
45.72max
66.04max
10.16
6
1
5.08
4=20.32
NC
W
SAB
-48V
G
OUT
ADJ
2.1V
E
5.08
6=30.48
* Dimentions are in millimeters.
ALM
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