参数资料
型号: YM12S05
厂商: Power-One
文件页数: 4/24页
文件大小: 0K
描述: CONVERT DC/DC POL NON-ISOLATED
标准包装: 600
系列: *
YM12S05 DC-DC Converter Data Sheet
9.6-14 VDC Input; 0.7525-5.5 VDC Programmable @ 5A
Electrical Specifications (continued)
Conditions: T A =25oC, Airflow=300 LFM (1.5 m/s), Vin=12VDC, Vout = 0.7525 - 5.5V, unless otherwise specified.
Parameter
Notes
Min
Typ
Max
Units
Output Characteristics
Output Voltage Set Point (no load)
-1.5
Vout
+1.5
%Vout
Output Regulation
1
Over Line
Over Load
Full resistive load
From no load to full load
1
0.25
mV
%Vout
Output Voltage Range
(Over all operating input voltage, resistive load
and temperature conditions until end of life )
Output Ripple and Noise - 20MHz bandwidth
Over line, load and temperature (Fig. D)
-2.5
+2.5
%Vout
Peak-to-Peak
Peak-to-Peak
V OUT = 5.0 VDC
V OUT = 0.7525 VDC
55
40
70
50
mV P-P
mV P-P
External Load Capacitance
Plus full load (resistive)
Min ESR > 1m ?
Min ESR > 10 m ?
1,000
2,000
μ F
μ F
Output Current Range
Output Current Limit Inception (I OUT )
Output Short- Circuit Current
Short=10 m ? , continuous
0
10
2
5
A
A
Arms
Dynamic Response
Iout step from 2.5A to 5A with di/dt = 5 A/ μ S
Settling Time (V OUT < 10% peak deviation)
Iout step from 5A to 2.5A with di/dt = -5 A/ μ S
Settling Time (V OUT < 10% peak deviation)
Efficiency
Co = 47 μ F ceramic. + 1 μ F ceramic
Co = 47 μ F ceramic + 1 μ F ceramic
Full load (5A)
V OUT = 5.0 VDC
V OUT = 3.3 VDC
V OUT = 2.5 VDC
V OUT = 2.0 VDC
V OUT = 1.8 VDC
V OUT = 1.5 VDC
V OUT = 1.2 VDC
V OUT = 1.0 VDC
100
20
100
20
92.0
88.5
86.5
84.5
83.5
81.5
79.0
76.0
mV
μs
mV
μs
%
%
%
%
%
%
%
%
Additional Notes:
1. Trim resistor connected across the GND and TRIM pins of the converter.
MCD10132 Rev. 1.1, 21-Jun-10
Page 4 of 24
www.power-one.com
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