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参数资料
| 型号： | ISL6263CEVAL1 |
| 厂商： | Intersil |
| 文件页数： | 6/18页 |
| 文件大小： | 0K |
| 描述： | EVAL BOARD 1 FOR ISL6263C |
| 标准包装： | 1 |
| 系列： | * |
ISL6263C
Electrical Specifications
These specifications apply for T A = -10°C to +100°C, unless otherwise stated.
All typical specifications T A = +25°C, V DD = 5V, PVCC = 5V. Boldface limits apply over the operating
temperature range, -10°C to +100°C. (Continued)
MIN
MAX
PARAMETER
SYMBOL
TEST CONDITIONS
(Note 6)
TYP
(Note 6)
UNITS
PWM
Nominal Frequency
f
SW
R FSET = 7k ? V COMP = 2V
318
333
348
kHz
Frequency Range
200
500
kHz
Audio Filter Frequency
f
AF
28
kHz
AMPLIFIERS
Error Amplifier DC Gain (Note 7)
A V0
90
dB
Error Amplifier Gain-Bandwidth Product
(Note 3)
Error Amp Slew Rate (Note 7)
GBW
SR
C L = 20pF
C L = 20pF
18
5
MHz
V/μs
FB Input Bias Current
I FB
V FB = 1.28750V
10
150
nA
Current Sense Amplifier Offset
V
ISENSE_OFS
-0.3
0.3
mV
RBIAS = 150k ?
RBIAS Voltage
V
RBIAS
R
1.495
1.515
1.535
V
SOFT-START CURRENT
Soft-Start Current
I SS
-47
-42
-37
μA
Soft Dynamic VID Current
I DVID
|SOFT - REF|>100mV
±180
±205
±230
μA
CURRENT MONITOR
Current Monitor Output Voltage Range
V
IMON
V
ICOMP -
V O = 40mV
1.22
1.24
1.26
V
Current Monitor Maximum Output Voltage
Current Monitor Maximum Current Sinking
Capability
V
IMONMAX
V
ICOMP -
V O = 10mV
0.285
3.1
V IMON/
250 ?
0.310
3.4
V IMON /
180 ?
0.335
V IMON /
130 ?
V
V
A
Current Monitor Sourcing Current
Current Monitor Sinking Current
I SC_IMON
I SK_IMON
V
V
ICOMP -
ICOMP -
V O = 40mV
V O = 40mV
2.0
2.0
mA
mA
Current Monitor Impedance (Note 7)
I IMON ≤ I SK_IMON, I IMON ≤ I SC_IMON
7
?
GATE DRIVER
UGATE Source Resistance (Note 7)
UGATE Source Current (Note 7)
UGATE Sink Resistance (Note 7)
UGATE Sink Current (Note 7)
LGATE Source Resistance (Note 7)
LGATE Source Current (Note 7)
LGATE Sink Resistance (Note 7)
LGATE Sink Current (Note 7)
UGATE Pull-Down Resistor
R UGSRC
I UGSRC
R UGSNK
I UGSNK
R LGSRC
I LGSRC
R LGSNK
I LGSNK
R PD
500mA Source Current
V UGATE_PHASE = 2.5V
500mA Sink Current
V UGATE_PHASE = 2.5V
500mA Source Current
V LGATE_PGND = 2.5V
500mA Sink Current
V LGATE_PGND = 2.5V
1.0
2.0
1.0
2.0
1.0
2.0
0.5
4.0
1.1
1.5
1.5
1.5
0.9
?
A
?
A
?
A
?
A
k ?
UGATE Turn-On Propagation Delay
LGATE Turn-On Propagation Delay
t PDRU
t PDRL
PV CC = 5V, UGATE open
PV CC = 5V, LGATE open
20
7
30
15
44
30
ns
ns
BOOTSTRAP DIODE
Forward Voltage
Reverse Leakage
V F
I R
PV CC = 5V, IF = 10mA
V R = 16V
0.56
0.69
0.76
5.0
V
μA
6
FN6745.1
July 8, 2010
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