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ISL6266A_15 Datasheet, PDF (4/31 Pages) Intersil Corporation – Two-phase Core Controllers(Montevina, IMVP-6+)
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ISL6266, ISL6266A
Electrical Specifications
PARAMETER
VDD = 5V, TA = -40°C to +100°C, unless otherwise specified. (Continued)
SYMBOL
TEST CONDITIONS
MIN
(Note 4)
CHANNEL FREQUENCY
Nominal Channel Frequency
fSW
ISL6266, 2 channel operation
410
ISL6266A, 2 channel operation
280
Adjustment Range
100
AMPLIFIERS
Droop Amplifier Offset
-0.25
Error Amp DC Gain
Error Amp Gain-Bandwidth Product
Error Amp Slew Rate
FB Input Current
ISEN
AV0
GBW
SR
IIN(FB)
(Note 3)
CL = 20pF (Note 3)
CL = 20pF (Note 3)
Imbalance Voltage
Input Bias Current
SOFT-START CURRENT
Soft-Start Current
Soft Geyserville Current
Soft Deeper Sleep Entry Current
Soft Deeper Sleep Exit Current
Soft Deeper Sleep Exit Current
GATE DRIVER DRIVING CAPABILITY
ISS
IGV
IC4
IC4EA
IC4EB
|SOFT - REF| > 100mV
DPRSLPVR = 3.3V
DPRSLPVR = 3.3V
DPRSLPVR = 0V
-47
±180
-47
37
180
UGATE Source Resistance
RSRC(UGATE) 500mA Source Current (Note 3)
UGATE Source Current
ISRC(UGATE) VUGATE_PHASE = 2.5V (Note 3)
UGATE Sink Resistance
RSNK(UGATE) 500mA Sink Current (Note 3)
UGATE Sink Current
ISNK(UGATE) VUGATE_PHASE = 2.5V (Note 3)
LGATE Source Resistance
RSRC(LGATE) 500mA Source Current (Note 3)
LGATE Source Current
ISRC(LGATE) VLGATE = 2.5V (Note 3)
LGATE Sink Resistance
RSNK(LGATE) 500mA Sink Current (Note 3)
LGATE Sink Current
ISNK(LGATE) VLGATE = 2.5V (Note 3)
UGATE to PHASE Resistance
Rp(UGATE)
GATE DRIVER SWITCHING TIMING (refer to “ISL6266, ISL6266A Gate Driver Timing Diagram” on page 6)
UGATE Rise Time
tRU
PVCC = 5V, 3nF Load (Note 3)
LGATE Rise Time
tRL
PVCC = 5V, 3nF Load (Note 3)
UGATE Fall Time
tFU
PVCC = 5V, 3nF Load (Note 3)
LGATE Fall Time
tFL
PVCC = 5V, 3nF Load
UGATE Turn-on Propagation Delay
tPDHU
TA = -10°C to +100°C
20
ISL6266AHRZ PVCC = 5V, Outputs Unloaded
tPDHU
PVCC = 5V, Outputs Unloaded
18
ISL6266AIRZ
TYP
440
300
90
18
5
10
20
-42
±205
-42
42
205
1
2
1
2
1
2
0.5
4
1
8.0
8.0
8.0
4.0
30
30
MAX
(Note 4) UNITS
470
kHz
320
kHz
600
kHz
0.25
mV
dB
MHz
V/µs
150
nA
2
mV
nA
-37
µA
±230
µA
-37
µA
47
µA
230
µA
1.5

A
1.5

A
1.5

A
0.9

A
k
ns
ns
ns
ns
44
ns
44
ns
4
FN6398.4
August 25, 2015
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