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RC5039
PRODUCT SPECIFICATION
4
P
Electrical Specifications
(Recommended Operating Conditions, unless otherwise noted.)
Parameter
VCC Supply Current
I
CC
Power-On Reset
Test Conditions
Min.
Typ.
Max.
Units
Nominal Supply
UGATE Open
–
22
–
mA
Rising VCC Threshold
Falling VCC Threshold
Rising V
OCSET
Threshold
V
OCSET
= 4.5V
V
OCSET
= 4.5V
–
–
–
10.4
–
–
V
V
V
8.8
–
1.26
Oscillator
Free Running Frequency
Total Variation
Ramp Amplitude
Reference and DAC
DACOUT Voltage Accuracy
Error Amplifier
DC Gain
GBW
Gain-Bandwidth Product
SR
Slew Rate
Gate Driver
I
UGATE
Upper Gate Source
RT = OPEN
6k
W
< RT to GND < 200k
W
RT = OPEN
180
-20
–
200
–
1.9
220
+20
–
kHz
%
V
P-P
D
V
OSC
-1.5
–
+1.5
%
–
–
–
88
15
6
–
–
–
dB
MHz
V/
m
s
COMP = 10pF
V
BOOT
- V
PHASE
= 12V,
V
UGATE
= 6V
V
UGATE
- V
PHASE
= 1V
350
500
–
mA
I
UGATE
Protection
Upper Gate Sink
–
100
–
mA
Over-Voltage Trip (V
SEN
/DACOUT)
OCSET Current Source
OVP Sourcing Current
Soft Start Current
Power Good
Upper Threshold (V
SEN
/DACOUT)
Lower Threshold (V
SEN
/DACOUT)
Hysteresis (V
SEN
/DACOUT)
V
PGOOD
PGOOD Voltage Low
–
115
200
–
10
120
230
–
–
%
m
A
mA
m
A
I
OCSET
I
OVP
I
SS
V
OCSET
= 4.5VDC
V
SEN
= 5.5V; V
OVP
= 0V
170
60
–
V
SEN
Rising
V
SEN
Falling
Upper and Lower Threshold
I
PGOOD
= -5mA
106
89
–
–
–
–
2
111
94
–
–
%
%
%
V
0.5