IRDC3810 International Rectifier, IRDC3810 Datasheet - Page 6

• Manufacturer Part Number: IRDC3810
• Description: BOARD EVAL SYNC BUCK CONVERTER
• Manufacturer: International Rectifier

11/04/08
Note1: Continuous output current determined by input and output voltage setting and the thermal environment.
Note2: Cold temperature performance is guaranteed via correlation using statistical quality control. Not tested in production.
Note3: Guaranteed by Design but not tested in production.
Parameter
Oscillator
Error Amplifier
Source/Sink Current
Over Current Protection
OCSET Current
Hiccup Current
Hiccup Duty Cycle
Thermal Shutdown
Thermal Shutdown Threshold
Thermal Shutdown Hysteresis
Frequency
Ramp Amplitude
Min Pulse Width
Max Duty Cycle
Input Bias Current
Input Bias Current
Input Bias Current
Transconductance
Input Offset Voltage
Vp( (Common Mode Range)
Soft Start/SD
Soft Start Current
Shutdown Output Threshold
I(source/Sink)
Hiccup(duty)
D
SYM
I
I
V
D
OCSET
Hiccup
min(ctrl)
I
I
SD
Vos
F
I
I
FB1
FB2
gm
ramp
max
Vp
SS
S
Note3
Note3
SS=3V
SS=3V
SS=0V
SS=0V
Note3
I
Note3
Note3
Fb=0V
Hiccup
Fb to Vp
/ I
Test Condition
SS
,
Note3
Min
540
1000
75
30
50
-4.5
15
15
0.2
IR3810MPbF
TYP
1.25
140
600
-0.1
-0.1
1300
20
20
20
15
80
50
70
3
0
MAX
0.25
-0.5
-0.5
1600
660
+4.5
70
90
28
26
1.0
PD-60344
Units
μmho
kHz
μA
μA
μA
ns
mV
o
%
%
V
V
C
V
6