SMHF283R3S_15 Datasheet, PDF (10/15 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.
1₁0₀0₀ µ_μs_s/_/d_di_iv_v
V_IN 16 to 45₁₆V_-,₄f₅ul_Vl r_inesistive load
SMHF2805S Representative of
Single Output Line Transient
Figure 10
1¹0⁰0⁰ μ^µs^s/^/d^diⁱv^v
V_in 45 to 16₄₅V_-,₁f₆ul_Vl r_inesistive load
SMHF2805S Representative of
Single Output Line Transient
Figure 11
16
15
1₁0₀0₀ µ_μs_s/_/d_di_iv_v
50 -₅1₀0_-0₁-₀₀50_-%_50%Load
SMHF2805S Representative of
Single Output Load Transient
Figure 12
SMHF2805S&D
14
SMHF2812S&D
13
SMHF2815S&D
Full r_F⁴⁴e_usm^mli_lss^sLt/i^/odvdaei^ivvdload
SMHF^S2^M8^H0^F5S²⁸R⁰e⁵p^Sre^Ts^ue^rnn^-t^Oatⁿive of
Single Output Turn-On Delay
Figure 13
12
10
11
12
13
14 15
LOW^OL^UI^ON^TuE^PtpU5D^5u0T0R^tmPPO^mVOoP^VWwDO^eRDEU^rORro(T^PW(pWV^aaS^tttst.^s)L⁾ OAD
SMHF2805S Representative of
Single Output Low Line Dropout vs. Load
Figure 14
85
75
65
55
45
35
1.2
3
6
9
12
OOuutptpuut tPPoowweer r(W(Watatstt)s)
16 V1_i6_nV 28 V_i2_n8V 45 V_in 45V
SMHF^S2^M80^H5^FS²⁸E⁰ff⁵ic^Siency
Figure 15
www.craneae.com/interpoint
85
75
65
55
45
35
1.5 3.75 7.5 11.25 15
OOuuttppuutt PPoowweerr ((WWaattsts))
16 1V6_inV 28 V2_in8V 45 V_in45V
SMH^SF^M28^H1^F2²S⁸E¹f²fi^Sciency
Figure 16
Page 10 of 15
SMHF Rev AF - 2015.10.28
85
75
65
55
45
35
1.5 3.75 7.5 11.25 15
OOuutptpuuttPPoowweerr(W(Waatttsts) )
16 V¹_i⁶_n^V 28 V_i²_n^8V 45 V_in^45V
SMH^SF^M28^H1^F5²S⁸E¹f⁵fi^Sciency
Figure 17