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PRODUCT SPECIFICATION
RC5037
3
Electrical Characteristics
(VCCA = 5V, VCCP = 12V, T
A
= 25
°
C using circuit of Figure 1, unless otherwise noted)
The
denotes specifications which apply over the full ambient operating temperature range.
Notes:
1. Total DC accuracy includes setpoint accuracy, temperature drift, line and load regulation.
2. The on-time pulse width of the oscillator is set via external capacitor C
EXT
.
Parameter
Output Voltage
Output Temperature Drift
Line Regulation
Load Regulation
V
OUT
PSRR
Output Ripple, peak-peak
Total DC Accuracy
Efficiency
Output Driver Current
Short Circuit Threshold Voltage
On Time Pulse Width
VCCA Supply Current
VCCP Supply Current
Conditions
Min.
1.5
Typ.
Max.
3.6
Units
V
ppm/C
mV
mV
dB
mV
mV
%
A
mV
μs
mA
mA
T
VCCA = 4.75 to 5.25V, I
I
LOAD
= 0 to 5A or 5A to 13A
VCCA = 4.75 to 5.25V
20MHz BW, I
LOAD
A
= 0C–70C
40
3
30
LOAD
= 13A
5
43
60
= 13A
15
±55
85
1
±100
I
Open Loop
LOAD
= 5A
80
0.5
70
90
3.5
5
20
100
2
C
Independent of load
I
LOAD
= 13A
EXT
= 180pF
15
25