YNS12S10 DC-DC Converter Data Sheet
9.6-14 VDC Input; 0.7525-5.5 VDC Programmable @ 10 A
Electrical Specifications (continued)
Conditions: T A = 25 oC, Airflow = 300 LFM (1.5 m/s), Vin = 12 VDC, Vout = 0.7525 - 5.5 VDC, 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
4
Over Line
Over Load
Full resistive load
From no load to full load
1
5
2
12
mV
mV
Output Voltage Range
(Over all operating input voltage, resistive load
and temperature conditions until end of life )
Output Ripple and Noise – 20 MHz bandwidth
Over line, load and temperature (Fig. D)
-2.5
+2.5
%Vout
Peak-to-Peak
Peak-to-Peak
V OUT = 1.0 VDC
V OUT = 5.0 VDC
10
25
20
40
mV P-P
mV P-P
External Load Capacitance
Plus full load (resistive)
Min ESR > 1m ?
Min ESR > 10 m ?
1,000
5,000
μ F
μ F
Output Current Range
Output Current Limit Inception (I OUT )
Output Short-Circuit Current
Short = 10 m ? , continuous
0
15
3
10
ADC
ADC
Arms
Dynamic Response
100/(120 )
100/(120 )
Iout step from 5 A to 10 A with di/dt = 5 A/ μ s
Settling Time (V OUT < 10% peak deviation)
Iout step from 10 A to 5 A with di/dt = -5 A/ μ s
Settling Time (V OUT < 10% peak deviation)
Iout step from 5 A to 10 with di/dt = 5 A/ μ s
Settling Time (V OUT < 10% peak deviation)
Iout step from 10 A to 5 A with di/dt = -5 A/ μ s
Settling Time (V OUT < 10% peak deviation)
Efficiency
Co = 10 μ F ceramic. + 1 μ F ceramic
Co = 10 μ F ceramic + 1 μ F ceramic
Co = 330 μ F polymer capacitors
Co = 330 μ F polymer capacitors
Full load (10 A)
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
V OUT = 0.7525 VDC
150/(180 5 )
30
150/(180 5 )
30
5
55
5
55
95.0
94.0
93.0
91.5
90.5
89.5
87.5
86.0
84.0
mV
μs
mV
μs
mV
μs
mV
μs
%
%
%
%
%
%
%
%
%
Trim resistor connected across the GND and TRIM pins of the converter.
For V OUT = 5.0 VDC only. See the waveforms section for dynamic response and settling time for different output voltages.
Additional Notes:
4
5
MCD10196 Rev. 1.0, 21-Jun-10
Page 4 of 27
www.power-one.com
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