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ISL6262_14 Datasheet, PDF (4/27 Pages) Intersil Corporation – Two-Phase Core Regulator for IMVP-6 Mobile CPUs
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ISL6262
Electrical Specifications VDD = 5V, TA = -40°C to 100°C, Unless Otherwise Specified. (Continued)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
AMPLIFIERS
Droop Amplifier Offset
-0.3
Error Amp DC Gain
AV0
-
Error Amp Gain-Bandwidth Product
GBW
CL = 20pF
-
Error Amp Slew Rate
SR
CL = 20pF
-
FB Input Current
IIN(FB)
-
ISEN
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
±170
-47
35
170
UGATE Source Resistance
RSRC(UGATE) 500mA Source Current
-
UGATE Source Current
ISRC(UGATE) VUGATE_PHASE = 2.5V
-
UGATE Sink Resistance
RSNK(UGATE) 500mA Sink Current
-
UGATE Sink Current
ISNK(UGATE) VUGATE_PHASE = 2.5V
-
LGATE Source Resistance
RSRC(LGATE) 500mA Source Current
-
LGATE Source Current
ISRC(LGATE) VLGATE = 2.5V
-
LGATE Sink Resistance
RSNK(LGATE) 500mA Sink Current
-
LGATE Sink Current
ISNK(LGATE) VLGATE = 2.5V
-
UGATE to PHASE Resistance
Rp(UGATE)
-
GATE DRIVER SWITCHING TIMING (refer to timing diagram)
UGATE Turn-On Propagation Delay
tPDHU
TA = -10°C to 100°C
20
ISL6262CRZ PVCC = 5V, Outputs Unloaded
tPDHU
PVCC = 5V, Outputs Unloaded
18
ISL6262IRZ
LGATE Turn-On Propagation Delay
tPDHL
TA = -10°C to 100°C
7
ISL6262CRZ PVCC = 5V, Outputs Unloaded
tPDHL
PVCC = 5V, Outputs Unloaded
5
ISL6262IRZ
BOOTSTRAP DIODE
Forward Voltage
Leakage
POWER GOOD and PROTECTION MONITOR
VDDP = 5V, Forward Bias Current = 2mA
0.43
VR = 16V
-
PGOOD Low Voltage
VOL
IPGOOD = 4mA
-
PGOOD Leakage Current
IOH
PGOOD = 3.3V
-1
TYP
-
90
18
5
10
-
20
-41
±200
-41
41
200
1
2
1
2
1
2
0.5
4
1.1
30
30
15
15
0.58
-
0.11
-
MAX UNITS
0.3
mV
-
dB
-
MHz
-
V/µs
150
nA
1
mV
-
nA
-35
µA
±230
µA
-35
µA
47
µA
230
µA
1.5
Ω
-
A
1.5
Ω
-
A
1.5
Ω
-
A
0.9
Ω
-
A
-
kΩ
44
ns
44
ns
30
ns
30
ns
0.72
V
1
µA
0.4
V
1
µA
4
FN9199.2
May 15, 2006
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