OKY-T 查看數據表（PDF） - Murata Power Solutions
零件编号
产品描述 (功能)
生产厂家
OKY-T Datasheet PDF : 21 Pages
| |||
OKY-T/3,T/5-D12 Series
Adjustable Output 3 and 5-Amp DOSA-SMT DC/DC Converters
OKY-T/3-D12 PERFORMANCE DATA: Vout = 1.2V
OKY-T/3-D12 Efficiency vs. Line Voltage and Load Current @ 25°C (VOUT = 1.2V)
100
90
80
70
VIN = 8.3V
60
VIN = 12V
50
VIN = 13.8V
40
30
20
10
0
0
0.5
1
1.5
2
2.5
3
3.5
Load Current (Amps)
OKY-T/3-D12 Maximum Current Temperature Derating @ Sea Level
(VIN = 12V, VOUT = 1.2V, airflow is transverse)
3.5
3.3
3.0
2.8
Natural convection
2.5
2.3
2.0
1.8
1.5
1.3
1.0
20 25 30 35 40 45 50 55 60 65 70 75 80 85 90
Ambient Temperature (ºC)
OKY-T/3-D12 OSCILLOGRAMS: Vout = 1.2V
Output Ripple and Noise
(Vin=12V, Vout=1.2V, Iout=3A, Cload=0, ScopeBW=100MHz)
On/Off Enable Startup Delay (Vin=12V, Vout=1.2V, Iout=3A, Cload=0)
Trace 4=Enable In, Trace2=Vout
Step Load Transient Response (Vin=12V, Vout=1.2V, Cload=0, Iout=1.5A to 3A)
Trace 1=Vout, 50 mV/div. Trace 3=Iout, 1A/div.
Step Load Transient Response (Vin=12V, Vout=1.2V, Cload=0, Iout=3A to 1.5A)
Trace 1=Vout, 50 mV/div. Trace 3=Iout, 1A/div.
www.murata-ps.com/support
MDC_OKY-T/3,T/5-D12 Series.B15 Page 10 of 21
Share Link: 