DC/DC C
ONVERTERS
PIN OUT
Pin
1
2
3
4
5
6
7
8
9
10
11
12
Single Output
Positive Input
Input Common
Triple (TRI)
Inhibit 1 (INH1)
Sync Out
Sync In
Positive Output
Output Common
Sense Return
Positive Sense
Slave
Master / Inhibit 2
(MSTR/INH2)
Dual Output
Positive Input
Input Common
Triple (TRI)
Inhibit 1 (INH1)
Sync Out
Sync In
Positive Output
Output Common
Negative Output
No connection
Slave
Master / Inhibit 2
(MSTR/INH2)
Angled corner indicates pin one.
MFLHP SERIES
100 WATT
1
2
3
4
5
6
12
11
TOP VIEW
MFLHP
(Pin side, marked side)
10
9
8
7
See Section B8, case U1 for dimensions.
Pin 6 should be connected to input common if
external sync (Sync In) is not used.
Sense pins must be connected to their respective
outputs if not used.
F
IGURE
3: P
IN
O
UT
MODEL NUMBERING KEY
MFLHP 28 05 S / ES
Base Model
Input Voltage
Output Voltage
Number of Outputs
(S = single, D = dual)
Screening
(Standard screening has no designator
in this position.)
Typical Performance Curves: 25°C Tc , 28 VDC Vin, 100% load, free run, unless otherwise specified.
90
85
19V
90
85
19V
90
85
19V
Efficiency (%)
Efficiency (%)
Efficiency (%)
80
75
70
65
60
10
30
28V
40V
80
75
70
65
28V
80
75
70
65
40V
28V
40V
Output (Watts)
50
70
90
60
10
30
50
70
90
60
10
30
50
70
90
100
Output Power (Watts)
Output Power (Watts)
MFLHP2805S & MFLHP2805D
Efficiency
MFLHP2812S & MFLHP2812D
Efficiency
MFLHP2815S & MFLHP2815D
Efficiency
F
IGURE
4
F
IGURE
5
F
IGURE
6
B2-23
INTERPOINT [ INTERPOINT CORPORATION COMPANY ]
