isl6262a Intersil Corporation, isl6262a Datasheet - Page 4

• Manufacturer Part Number: isl6262a
• Description: Two-phase Core Controller Santa Rosa, Imvp-6+
• Manufacturer: Intersil Corporation

Electrical Specifications
CHANNEL FREQUENCY
Nominal Channel Frequency
Adjustment Range
AMPLIFIERS
Droop Amplifier Offset
Error Amp DC Gain
Error Amp Gain-Bandwidth Product
Error Amp Slew Rate
FB Input Current
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
UGATE Source Resistance
UGATE Source Current
UGATE Sink Resistance
UGATE Sink Current
LGATE Source Resistance
LGATE Source Current
LGATE Sink Resistance
LGATE Sink Current
UGATE to PHASE Resistance
GATE DRIVER SWITCHING TIMING (refer to “ISL6262A Gate Driver Timing Diagram” on page 6)
UGATE Rise Time
LGATE Rise Time
UGATE Fall Time
LGATE Fall Time
UGATE Turn-on Propagation Delay
LGATE Turn-on Propagation Delay
BOOTSTRAP DIODE
Forward Voltage
Leakage
POWER GOOD and PROTECTION MONITOR
PGOOD Low Voltage
PGOOD Leakage Current
PARAMETER
4
V
tested at +25°C, unless otherwise specified. Temperature limits established by characterization and are not
production tested. (Continued)
DD
R
R
= 5V, T
R
R
I
I
I
I
SRC(UGATE)
SNK(UGATE)
SRC(LGATE)
SNK(LGATE)
SRC(UGATE)
SNK(UGATE)
R
SRC(LGATE)
SNK(LGATE)
SYMBOL
p(UGATE)
I
t
t
I
I
GBW
IN(FB)
PDHU
PDHU
C4EA
C4EB
f
V
A
I
t
I
I
t
t
SR
I
t
SW
GV
RU
OH
SS
C4
RL
FU
FL
V0
OL
A
= -40°C to +100°C, unless otherwise specified. Parameters with MIN and/or MAX limits are 100%
R
V
C
C
|SOFT - REF|>100mV
DPRSLPVR = 3.3V
DPRSLPVR = 3.3V
DPRSLPVR = 0V
500mA Source Current
V
500mA Sink Current
V
500mA Source Current
V
500mA Sink Current
V
PV
PV
PV
PV
PV
PV
V
V
I
P
PGOOD
COMP
UGATE_PHASE
UGATE_PHASE
LGATE
LGATE
DDP
R
GOOD
FSET
L
L
CC
CC
CC
CC
CC
CC
= 20pF
= 20pF
= 16V
= 5V, Forward Bias Current = 2mA
= 5V, 3nF Load
= 5V, 3nF Load
= 5V, 3nF Load
= 5V, 3nF Load
= 5V, Outputs Unloaded
= 5V, Outputs Unloaded
ISL6262A
= 6.9kΩ, 2 channel operation,
= 2V
= 3.3V
= 2.5V
= 2.5V
= 4mA
TEST CONDITIONS
= 2.5V
= 2.5V
±180
0.43
MIN
-0.3
285
100
180
-47
-47
37
-1
±205
TYP
0.58
0.26
300
205
-42
-42
0.5
8.0
8.0
8.0
4.0
90
18
10
20
42
30
15
5
1
2
1
2
1
2
4
1
MAX
±230
0.72
315
500
150
230
0.3
-37
-37
1.5
1.5
1.5
0.9
0.4
December 23, 2008
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2
1
1
FN6343.1
UNITS
MHz
V/µs
kHz
kHz
mV
mV
µA
µA
µA
µA
µA
kΩ
µA
µA
dB
nA
nA
ns
ns
ns
ns
ns
ns
Ω
A
Ω
A
Ω
A
Ω
A
V
V