smflhp Interpoint Corp., smflhp Datasheet - Page 6

• Manufacturer Part Number: smflhp
• Description: Dc/dc Converters 28 Volt Input
• Manufacturer: Interpoint Corp.

SMFLHP SERIES
100 WATT
SMFLHP2805S Turn On Response
SMFLHP2815D Turn On Response
0.1
V IN
SMFLHP Series Audio Rejection
Typical Performance Curves: 25°C Tc , 28 VDC Vin, 100% load, free run, unless otherwise specified.
Vout
Vin
F
F
SMFLHP Rev G (input ripple - error) October 6, 2005. This revision supercedes all previous releases. All
technical information is believed to be accurate, but no responsibility is assumed for errors or omissions.
Interpoint reserves the right to make changes in products or specifications without notice. SMFLHP Series
is a trademark of Interpoint. Copyright © 1999-2005 Interpoint. All rights reserved.
Frequency (kHz)
F
IGURE
IGURE
1
IGURE
No Load
No Load
1ms/div
1ms/div
13
10
7
10
+Vout
–Vout
100
DC/DC C
SMFLHP2815D Step Line Response
SMFLHP2805S Step Line Response
Vin
+Vout
–Vout
+Pout 70 to 30 %, –Pout 30 to 70%
– 2
– 4
– 6
– 8
Vout
8
6
4
2
0
30
SMFLHP2812D
Cross Regulation
Vin
Output Load (%)
F
F
F
40
IGURE
19 to 40 V
19 to 40 V
50 µs/div
IGURE
50 µs/div
IGURE
SMFLHP2805D
ONVERTERS
SMFLHP2815D
50
11
14
8
60
70
SMFLHP2805S Step Load Response
SMFLHP2815D Step Load Response
19
18
17
16
100% to 50%
50% to 100%
30 40 50 60 70 80
SMFLHP2805S & 5D
Output Power (Watts)
Low Line Dropout
F
F
F
50% to 100%
100% to 50%
IGURE
1ms/div
IGURE
IGURE
SMFLHP2812S & 12D
1ms/div
SMFLHP2815S
12
& 15D
15
9
90
100