SMHF283R3S_15 Datasheet, PDF (9/15 Pages) Interpoint Corporation Company – SMHF Single and Dual DC-DC Converters

Crane Aerospace & Electronics Power Solutions
SMHF Single and Dual DC-DC Converters
16-45 Volt Input – 15 Watt
Typical Performance Plots: 25°C case, 28 V_in, 100% load, free run, unless otherwise specified.
These are examples for reference only and are not guaranteed specifications.
90
70
50
MIL-STD-461 _{C CE03 LIMIT}
30
10
NARROWBAND
.015
0.1
1
10
50
Frequency (MHz), 28 V_in
SMHF2805S, unfiltered,
Representative of the SMHF Series of DC-DC Converters
Figure 5
90
70
50
MIL-STD-461 _{C CE03 LIMIT}
NARROWBAND
30
10
100 µs/div
.015
0.1
1
10
50
Frequency (MHz), 28 V_in
SMHF2805S with Interpoint SFMC28-461 EMI Filter,
Representative of the SMHF Series of DC-DC Converters
Figure 6
1 µμs/div
Representative of
SMHF Series I_in Ripple
Figure 7
www.craneae.com/interpoint
+Vout
-Vout
1₁ µ_μs_s/_/d_di_iv_v
Representative of
SMHF Series V_out Ripple
Figure 8
Page 9 of 15
SMHF Rev AF - 2015.10.28
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
0.1
1
10
100
Frequency (kHz), 28 V_in
SMHF Series Single Audio Rejection
Figure 9