isl6262a Intersil Corporation, isl6262a Datasheet - Page 3

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

Electrical Specifications
Absolute Maximum Ratings
Supply Voltage, VDD . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to +7V
Battery Voltage, VIN. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +28V
Boot Voltage (BOOT) . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +33V
Boot to Phase Voltage (BOOT to PHASE . . . . . . -0.3V to +7V (DC)
Phase Voltage (PHASE) . . . . . . . . . -7V (<20nS Pulse Width, 10µJ)
UGATE Voltage (UGATE) . . . . . . . . . . PHASE -0.3V (DC) to BOOT
LGATE Voltage (LGATE) . . . . . . . . . . . . -0.3V (DC) to (VDD +0.3V)
All Other Pins . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to (VDD +0.3V)
Open Drain Outputs, PGOOD, VR_TT# . . . . . . . . . . . . -0.3 to +7V
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and
result in failures not covered by warranty.
NOTES:
INPUT POWER SUPPLY
+5V Supply Current
+3.3V Supply Current
Battery Supply Current at VIN pin
POR (Power-On Reset) Threshold
SYSTEM AND REFERENCES
System Accuracy
System Accuracy
Droop Amplifier Offset
R
Boot Voltage
Maximum Output Voltage
VID Off State
1. θ
2. For θ
BIAS
. . . . . . . . . . . . . PHASE-5V (<20nS Pulse Width, 10µJ) to BOOT
. . . . . . . . . . . . . . -2.5V (<20nS Pulse Width, 5µJ) to (VDD +0.3V)
Tech Brief TB379.
JA
Voltage
is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See
JC
PARAMETER
, the “case temp” location is the center of the exposed metal pad on the package underside.
3
V
tested at +25°C, unless otherwise specified. Temperature limits established by characterization and are not
production tested.
DD
ISL6262ACRZ
= 5V, T
ISL6262AIRZ
(V
(V
V
V
SYMBOL
CC_CORE
CC_CORE
CC_CORE
CC_CORE
R
V
%Error
%Error
(max)
POR
POR
(min)
I
I
RBIAS
BOOT
I
VDD
3V3
VIN
-0.3V to +9V (<10ns)
A
= -40°C to +100°C, unless otherwise specified. Parameters with MIN and/or MAX limits are 100%
r
f
)
)
VR_ON = 3.3V
VR_ON = 0V
No load on CLK_EN#
VR_ON = 0V, VIN = 25V
V
V
No load, closed loop, active mode,
T
VID = 0.5 to 0.7375V
VID = 0.3 to 0.4875V
No load, closed loop, active mode,
T
VID = 0.5 to 0.7375V
VID = 0.3 to 0.4875V
R
VID = [0000000]
VID = [1100000]
VID = [1111111]
A
A
DD
DD
RBIAS
= 0°C to +100°C, VID = 0.75 to 1.5V
= -40°C to +100°C, VID = 0.75 to 1.5V
Rising
Falling
ISL6262A
= 147kΩ
TEST CONDITIONS
Thermal Information
Thermal Resistance (Typical)
Maximum Storage Temperature Range . . . . . . . . . -65°C to +150°C
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . +150°C
Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below
Recommended Operating Conditions
Supply Voltage, VDD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +5V ±5%
Battery Voltage, VIN . . . . . . . . . . . . . . . . . . . . . . . . . . . +5V to 25V
Ambient Temperature
Junction Temperature
QFN Package (Notes 1, 2). . . . . . . . . .
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
Commercial . . . . . . . . . . . . . . . . . . . . . . . . . . . . -10°C to +100°C
Industrial. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to +100°C
Commercial . . . . . . . . . . . . . . . . . . . . . . . . . . . . -10°C to +125°C
Industrial. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to +125°C
1.188
MIN
1.45
-0.5
-0.8
-15
-10
4.0
0.3
18
-8
TYP
4.35
4.15
1.47
3.6
1.2
1.5
0.3
0
θ
JA
29
°C/W
1.212
MAX
1.49
4.1
4.5
0.5
0.8
0.3
December 23, 2008
15
10
18
1
1
1
8
θ
JC
FN6343.1
4.5
UNITS
°C/W
mA
mV
mV
mV
µA
µA
µA
%
%
V
V
V
V
V
V
V