isl6261a Intersil Corporation, isl6261a Datasheet - Page 5

• Manufacturer Part Number: isl6261a
• Description: Single-phase Core Regulator For Imvp-6 Mobile Cpus
• Manufacturer: Intersil Corporation

Electrical Specifications
NOTES:
Gate Driver Timing Diagram
PGOOD Delay
Overvoltage Threshold
Severe Overvoltage Threshold
OCSET Reference Current
OC Threshold Offset
Undervoltage Threshold
(VDIFF-SOFT)
LOGIC THRESHOLDS
VR_ON and DPRSLPVR Input Low
VR_ON and DPRSLPVR Input High
Leakage Current on VR_ON
Leakage Current on DPRSLPVR
DAC(VID0-VID6), PSI# and
DPRSTP# Input Low
DAC(VID0-VID6), PSI# and
DPRSTP# Input High
Leakage Current of DAC(VID0-VID6)
and DPRSTP#
THERMAL MONITOR
NTC Source Current
Over-temperature Threshold
VR_TT# Low Output Resistance
CLK_EN# OUTPUT LEVELS
CLK_EN# High Output Voltage
CLK_EN# Low Output Voltage
3. Limits established by characterization and are not production tested.
PARAMETER
UGATE
LGATE
PWM
t
FL
5
V
DD
1V
t
PDHU
= 5V, T
I
I
SYMBOL
IH_DPRSLP
IL_DPRSLP
V
V
V
V
O
IH(3.3V)
IH(1.0V)
IL(3.3V)
IL(1.0V)
tpgd
O
V
V
UV
R
I
I
VHS
I
I
OH
A
IL
IH
IL
IH
OL
VH
TT
= -40°C to +100°C, unless otherwise specified. (Continued)
f
t
RU
CLK_EN# low to PGOOD high
V
V
I(R
DROOP rising above OCSET > 120µs
V
Logic input is low
Logic input is high
DPRSLPVR logic input is low
DPRSLPVR logic input is high
DPRSLPVR logic input is low
DPRSLPVR logic input is high
NTC = 1.3 V
V(NTC) falling
I = 20mA
3V3 = 3.3V, I = -4mA
I
CLK_EN#
O
O
O
BIAS
rising above setpoint > 1ms
rising above setpoint > 0.5µs
below set point for > 1ms
) = 10µA
ISL6261A
= 4mA
1V
t
TEST CONDITIONS
PDHL
t
FU
t
RL
1.675
-360
1.17
MIN
155
-3.5
5.5
9.8
2.3
0.7
2.9
53
-1
-1
-1
-
-
-
-
-
-
-
TYP
-300
0.45
0.45
0.18
195
6.8
1.7
1.2
3.1
10
60
0
0
0
0
5
-
-
-
-
-
1.725
MAX
10.2
-240
1.25
235
8.1
3.5
0.3
0.4
67
1
1
1
1
9
-
-
-
-
-
-
December 21, 2007
UNITS
FN6354.2
mV
mV
mV
ms
µA
μA
μA
μA
μA
μA
μA
µA
Ω
V
V
V
V
V
V
V
V