LSN2-T30-D12 Datasheet, PDF (16/17 Pages) Murata Manufacturing Co., Ltd. – DOSA-SIP, 30A POL DC/DC Converters

PERFORMANCE DATA: OUTPUT VOLTAGE = 0.8 VOLTS
Efficiency vs. Line Voltage and Load Current @ 25°C (VOUT = 0.8V)
85
75
VIN = 14 V
65
VIN = 12 V
VIN = 6 V
55
45
35
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
Output Current (Amps)
LSN2-T/30-D12 Series
DOSA-SIP, 30A POL DC/DC Converters
Output Ripple & Noise (VIN = 12 V, IOUT = 30 A,
COUT = 10μF || 0.1μF, ’scope = 20 MHz BW)
Power-On Startup (VIN = 12 V, IOUT = 25 A)
Ch1 = VIN, Ch2 = VOUT
Maximum Current Temperature Derating @sea level
(VIN = 12V, VOUT = 0.8V, longitudinal airflow)
31.00
30.00
29.00
300 LFM
400 LFM
28.00
27.00
26.00
25.00
24.00
Natural Convection
100 LFM
200 LFM
23.00
22.00
21.00
20.00
19.00
18.00
20 25 30 35 40 45 50 55 60 65 70 75 80 85 90
Ambient Temperature (°C)
StepLoad Transient Response (VIN = 12 V, 0-15A-0)
Ch1 = VOUT, Ch2 = IOUT, 10 A/div.
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MDC_LSN2-T/30-D12 Series.B17 Page 16 of 17