YEV09T03 Datasheet, PDF (3/10 Pages) Power-One – 3A DC-DC POL Converter 4.5V to 13.8V Input 0.59V to 5.1V Output

YEV09T03 3A DC-DC POL Converter
4.5V to 13.8V Input  0.59V to 5.1V Output
Data Sheet
4. Electrical Specifications
Specifications apply at the input voltage from 4.5V to 13.8V, output load from 0 to 3A, output voltage from 0.59V to
5.1V, 22µF external output capacitor, and ambient temperature from -40°C to 85°C unless otherwise noted.
4.1 Input Specifications
Parameter
Conditions/Description
Min
Input voltage (V_IN)
0.59V ≤ V_OUT ≤ 3.63V
4.5
3.64V ≤ V_OUT ≤ 5.1V
6.5
Undervoltage Lockout Turn On
Threshold
Input Voltage Ramping Up
4.1
Undervoltage Lockout Turn Off
Threshold
Input Voltage Ramping Down
3.9
Standby Input Current
Input Reflected Ripple Current
Peak-to-Peak
V_IN=12V, POL is disabled via ON/OFF
BW=5MHz to 20MHz, L_SOURCE=1µH,
See Figure 14 for setup
Nom
12
12
4.3
4.1
20
60
Max
Units
13.8
13.8
VDC
4.5
VDC
4.3
VDC
mADC
mA
4.2 Output Specifications
Parameter
Output Voltage Range (V_OUT)
Output Voltage Setpoint Accuracy,
V_OUT≥1V
Output Voltage Setpoint Accuracy,
V_OUT<1V
Line Regulation, V_OUT≥2.5V
Load Regulation, V_OUT≥2.5V
Line Regulation, V_OUT<2.5V
Load Regulation, V_OUT<2.5V
Output Voltage Regulation
Output Voltage Peak-to-Peak
Ripple and Noise, BW=20MHz,
Full Load
Dynamic Regulation
Peak Deviation
Settling Time
Efficiency
V_IN=12V
Full Load
Room temperature
Conditions/Description
Programmable with a resistor between
TRIM and GND pins
V_IN=12V, I_OUT=I_{OUT MAX},
0.1% trim resistor, room temperature
V_IN=12V, I_OUT=I_{OUT MAX},
0.1% trim resistor, room temperature
V_{IN MIN} to V_{IN MAX}
0 to I_{OUT MAX}
V_{IN MIN} to V_{IN MAX}
0 to I_{OUT MAX}
Over operating input voltage, resistive
load, and temperature conditions until
the end of life
V_IN=12V, V_OUT=0.9V
V_IN=12V, V_OUT=2.5V
V_IN=12V, V_OUT=3.3V
V_IN=12V, V_OUT=5.0V
V_IN=12V,
40 - 80% load step, Slew rate 1A/s,
to 1% of V_OUT
V_OUT=0.9V
V_OUT=1.2V
V_OUT=1.5V
V_OUT=1.8V
V_OUT=2.5V
V_OUT=3.3V
V_OUT=5.0V
Min
0.59
-1.0
-10
-2.0
Nom
0.5
0.4
5
5
45
25
75
80
84
85
88
90
93
Max
5.1
1.0
10
2.0
25
30
40
60
250
50
Units
VDC
%V_OUT
mVDC
%V_OUT
%V_OUT
mVDC
mVDC
%V_OUT
mV
mV
mV
mV
mV
s
%
%
%
%
%
%
%
ZD-01968 Rev 1.1, 25-Mar-09
www.power-one.com
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