ISL6264CRZ Intersil, ISL6264CRZ Datasheet - Page 2

• Manufacturer Part Number: ISL6264CRZ
• Description: IC CORE CTRLR TWO-PHASE 40-QFN
• Manufacturer: Intersil

Specifications of ISL6264CRZ

• Applications: Controller, AMD Mobile Turion™
• Voltage - Input: 5 ~ 24 V
• Number Of Outputs: 1
• Voltage - Output: 0.38 ~ 1.55 V
• Operating Temperature: -10°C ~ 100°C
• Mounting Type: Surface Mount
• Package / Case: 40-VFQFN, 40-VFQFPN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Electrical Specifications
INPUT POWER SUPPLY
SYSTEM AND REFERENCES
CHANNEL FREQUENCY
AMPLIFIERS
Absolute Maximum Ratings
Supply Voltage, VDD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 - +7V
Battery Voltage, VIN. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +28V
Boot Voltage (BOOT) . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +33V
Boot to Phase Voltage (BOOT-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 . . . . . . . . . . . . . . . . . . . . . -0.3 - +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:
(V
1. θ
2. For θ
SYMBOL
V
V
%Error
R
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +9V (<10ns)
(max)
POR
POR
DD_core
DD_core
DD_core
GBW
(min)
I
I
RBIAS
Brief TB379.
f
A
VDD
SR
VIN
SW
JA
V0
is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See Tech
r
f
JC
)
, the “case temp” location is the center of the exposed metal pad on the package underside.
+5V Supply Current
Battery Supply Current at VIN Pin
POR (Power-On Reset) Threshold
System Accuracy
RBIAS Voltage
Maximum Output Voltage
Minimum Output Voltage
Nominal Channel Frequency
Adjustment Range
Droop Amplifier Offset
Error Amp DC Gain (Note 3)
Error Amp Gain-Bandwidth Product
(Note 3)
Error Amp Slew Rate (Note 3)
PHASE-5V (<20ns Pulse Width, 10µJ) to BOOT
-2.5V (<20ns Pulse Width, 5µJ) to VDD + 0.3V
PARAMETER
2
VDD = 5V, T
tested at +25°C, unless otherwise specified. Temperature limits established by characterization and are not
production tested.
A
= -10°C to +100°C, unless otherwise specified. Parameters with MIN and/or MAX limits are 100%
VR_ON = 3.3V
VR_ON = 0V
VR_ON = 0V, VIN = 25V
VDD Rising
VDD Falling
No load, closed loop, active mode, T
VID = 0.75V to 1.55V
VID = 0.425V to 0.75V
VID = 0.375V to 0.425V
R
VID = [000000]
VID = [111111]
R
C
C
RBIAS
FSET
L
L
= 20pF
= 20pF
= 6.81kΩ, 2 Channel operation, V
= 147kΩ
ISL6264
TEST CONDITIONS
Thermal Information
Thermal Resistance (Typical, Notes 1, 2) θ
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . +150°C
Maximum Storage Temperature Range . . . . . . . . . .-65°C to +150°C
Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below
Recommended Operating Conditions
Supply Voltage, VDD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+5V ±5%
Voltage, VIN. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +5V to 25V
Ambient Temperature . . . . . . . . . . . . . . . . . . . . . . .-10°C to +100°C
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . .-10°C to +125°C
QFN Package. . . . . . . . . . . . . . . . . . . .
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
A
= +25°C to +100°C,
COMP
= 2V
MIN
-0.5
285
200
-0.3
3.9
1.5
-2
-4
-
-
-
-
-
-
-
-
-
JA
0.375
TYP
4.35
1.52
1.55
300
(°C/W)
3.1
4.1
5.0
90
18
32
-
-
-
-
-
-
-
MAX
1.54
315
500
3.6
4.5
0.5
0.3
+2
+4
1
1
-
-
-
-
-
-
θ
May 28, 2009
JC
FN6359.3
(°C/W)
4
UNITS
MHz
V/µs
kHz
kHz
mA
mV
µA
µA
dB
%
%
%
V
V
V
V
V