3
0RQB-X0S11x
All specifications are typical at nominal input, full load at 25°C unless otherwise stated.
PARAMETER
DESCRIPTION
MIN
11.045
10.52
TYP
11.1
10.6
MAX
11.155
10.68
UNIT
Vin = 52 V, Io = 0 load
Vin = 52 V, Io = 100% load
V
V
Output Voltage Set Point
Over all operating input voltage, resistive
load and temperature conditions until end of
life
Output Voltage Range
10.3
-
11.4
V
Load Regulation
Vin = 52 V, Io = 0~100% load
-
-
-
-
-
0.50
0.40
50
0.60
0.50
100
150
20
V
Line Regulation
Vin = 45-58 V, Io = 100% load
Ambient temperature = -40°C to 85°C
V
Regulation Over Temperature
Ripple and Noise (pk-pk)
Ripple and Noise (rms)
mV
mV
mV
1000 uF, 50% ceramic, 50% Oscon or
POSCAP. Measured at output pins,
bandwidth = 20MHz.
50
10
Output Ripple and Noise (pk-pk)
under worst case
Over all operating input voltage, load and
ambient temperature condition
-
-
-
150
mV
Vin = 45 V
Vin = 52 V
Vin = 58 V
0
0
96.2
94.3
92.9
116
15
A
A
Output Current Range
0
A
Output DC Current Limit
Rise time
100
-
108
6
A
ms
Defined as time between Vin reaching
Turn-On voltage and Vout reaching 90% of
final value
Defined as time between Enable and Vout
reaching 10% of final value
-
-
23
-
30
5
ms
ms
Turn on Time
Turn-On Overshoot
Turn-Off Undershoot
Overshoot at turn On
Undershoot at turn Off
-
-
-
-
350
350
mV
mV
Typically 50% ceramic, 50% Oscon or
POSCAP.
Output Capacitance
Pre-Bias Voltage
0
0
-
-
6250
Vout
uF
V
5 V step in 1 us occurring within Vin
Operating Range. Pout = 10%-100% Rated
Power, Cout = Cout Max/2
Response to Vin Step
-
-
1.25
V
Transient Response
△V 50%~75% of Max Load
Settling Time
-
-
-
-
-
350
-
mV
us
Loadstep = 25% of Rated Power at 1 A/uS,
4 uF/W of external capacitance,
measured at output pins.
200
-
△V 75%~50% of Max Load
Settling Time
350
-
mV
us
200
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Rev. AD1