YNV05T10 DC-DC Converter Data Sheet
3.0-5.5 VDC Input; 0.7525-3.63 VDC Programmable @ 10A
Electrical Specifications (continued)
Conditions: T A =25oC, Airflow=200 LFM (1 m/s), Vin=5 VDC, Vout = 0.7525 - 3.63V, 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
Vin = 3.0V – 5.5V, Full resistive load
From no load to full load
0.2
0.4
%Vout
%Vout
Output Voltage Tolerance
(Over all operating input voltage, resistive load
and temperature conditions until end of life )
Output Ripple and Noise - 20MHz bandwidth (Fig. G)
Over line, load and temperature
-3
+3
%Vout
Peak-to-Peak
Peak-to-Peak
Vout = 3.3V Full load
Vout = 0.7525V Full load
40
20
70
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 )
0
15
10
18.5
A
A
Output Short- Circuit Current (Hiccup mode)
Short=10 m ? , continuous
3
Arms
DYNAMIC RESPONSE
Load current change from 5A – 10A, di/dt = 5 A/ μ S
Settling Time (V OUT < 10% peak deviation)
Unloading current change 10A – 5A, di/dt =-5 A/ μ S
Settling Time (V OUT < 10% peak deviation)
Co = 100 μ F ceramic + 1 μ F ceramic
Co = 100 μ F ceramic + 1 μ F ceramic
120
40
125
40
2
2
mV
μs
mV
μs
EFFICIENCY
Full load (5A)
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
Note:
1. Trim resistor connected across the GND (pin 5) and TRIM pins of the converter.
2.
See waveforms for dynamic response and settling time for different output voltages.
95.5
93.5
92.0
91.5
90.0
88.5
86.5
83.0
%
%
%
%
%
%
%
%
MCD10198 Rev. 1.0, 23-Jun-10
Page 4 of 26
www.power-one.com
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