EUS15-120 Datasheet, PDF (1/8 Pages) Murata Power Solutions Inc. – BUS CONVERTER

Features:
9 48 Vin, Isolated, 4:1 Fixed Conversion Ratio
9 220 Watt Nominal Output (at 48 Vin, 55 C, 200 LFM)
9 170 Watt Output (at 38 Vin, 55 C, 200 LFM)
9 Industry Standard 1/8 Brick Footprint
9 Remote Enable (Primary Side, Positive or Negative)
9 Over-temperature and Over Current Protection
9 Direct Parallel Operation for Higher Power Applications
9 RoHS Compliant
Input Characteristics
Input Voltage Operating Range
Input Voltage Absolute Maximum
Input Undervoltage Lockout
Input Overvoltage Lockout
Maximum Input Current
No-Load Input Current
Disabled Input Current
Input Reflected Ripple Current
Inrush Current Transient
Enable – Negative Logic Version
Internal 10 K pull-up to 5 V.
Enable – Positive Logic Version
Internal 100 K pull-down to GND.
Output Characteristics
Output Voltage Set Point (Vo=Vin/4 +0/-0.5%)
Output Load Regulation
Output Voltage Total Regulation
Output Ripple Voltage & Noise
Output Current Operating Range
Efficiency
Turn-On Time
Start-up Inhibit Time
Transient Response (3)
Maximum Output Capacitance (4)
Table 1
Notes & Conditions (1)
Turn-on Threshold
Turn-off Threshold
Hysteresis Voltage
Turn-on Threshold
Turn-off Threshold
Hysteresis Voltage
Steady-State (23 A out)
Enabled state, on load (48 Vin)
Disabled state (48 Vin)
On State range
Off State range
On State range
Off State range
Table 2
Notes & Conditions (1)
Vin = 48.0 V, Io = 0 A
Io = 0 to 15 A
Vin = 36 to 55 V, Io = 0 to 15 A,
Vin = 42 to 53 V, Io = 0 to 15 A,
20 MHz Bandwidth
Vin = 48 V, Io = 15 A
Vin present: Enable to 90% Vout
Enabled: Vin applied to 90% Vout
25% step, 0.1A/μs, ΔVo
Recovery Time
BUS CONVERTER
EUS15-120 Model
Min Typ. Max
36
48
55
60
36
37.5
34
35.5
2
56
58
55
57
2
5.5
80
6
50
0.2
-0.1
0.8
2.4
5.0
2.4
5.0
-0.1
0.8
Units
Vdc
Vdc
Vdc
Vdc
Vdc
Vdc
Vdc
Vdc
Adc
mA
mA
mA p-p
A²s
Vdc
Vdc
Vdc
Vdc
Min
11.94
8.3
9.7
0
Typ.
11.98
0.7
90
96
10
80
160
Max
12.0
13.75
13.25
150
15
100
3000
Units
Vdc
V
Vdc
Vdc
mV p-p
A
%
mS
mS
mV
μs
μF
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