ISL6564A Intersil Corporation, ISL6564A Datasheet - Page 8

• Manufacturer Part Number: ISL6564A
• Description: Multiphase PWM Controller
• Manufacturer: Intersil Corporation

Absolute Maximum Ratings
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +5.5V
Input and Output Voltage (except OVP). . GND -0.3V to V
OVP Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+15V
ESD (Human body model) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>4kV
ESD (Machine model) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>300V
ESD (Charged device model) . . . . . . . . . . . . . . . . . . . . . . . . . .>2kV
Operating Conditions
Supply Voltage, VCC (5V bias mode, Note 3) . . . . . . . . . . +5V ±5%
Ambient Temperature (ISL6564ACRZ) . . . . . . . . . . . . 0°C to +70°C
Ambient Temperature (ISL6564AIRZ) . . . . . . . . . . . .-40°C to +85°C
CAUTION: Stress above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational section of this specification is not implied.
NOTES:
Electrical Specifications
VCC SUPPLY CURRENT
Nominal Supply
Shutdown Supply
POWER-ON RESET AND ENABLE
POR Threshold
ENABLE Threshold
ENLL Input Logic Low Level
ENLL input Logic High Level
ENLL Leakage Current
REFERENCE VOLTAGE AND DAC
System Accuracy (VID = 1.V-1.3V)
System Accuracy (VID = 0.525V-0.9875V) (Note 4)
VID Pull-Up
VID Input Low Level
VID Input High Level
DAC Source/Sink Current
VID Input Voltage when Floated
REF Source/Sink Current
PIN-ADJUSTABLE OFFSET
Voltage at OFS Pin
Maximum OFS Source and Sink Current
1. θ
2. For θ
Tech Brief TB379.
JA
is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See
JC
, the “case temp” location is the center of the exposed metal pad on the package underside.
PARAMETER
8
Operating Conditions: VCC = 5V or ICC < 25mA (Note 3). Unless Otherwise Specified.
VCC = 5VDC; EN = 5VDC; R
ISEN1 = ISEN2 = ISEN3 = ISEN4 = -70μA
VCC = 5VDC; EN = 0VDC; R
VCC rising
VCC falling
EN rising
Hysteresis
Fault reset
ENLL = 5V
(Note 4)
VID = 010100
Offset resistor connected to ground
VCC = 5.000V, offset resistor connected to VCC
CC
+ 0.3V
ISL6564A
TEST CONDITIONS
T
T
= 100kΩ,
= 100kΩ
Thermal Information
Thermal Resistance
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . +150°C
Maximum Storage Temperature Range . . . . . . . . . - 65°C to +150°C
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . +300°C
QFN Package (Notes 1, 2). . . . . . . . . .
4.20
3.60
1.26
1.12
-200
2.91
MIN
-0.5
-0.9
388
110
0.8
-55
0.8
1.0
-50
-
-
-
-
-
-
θ
JA
TYP
4.31
3.80
1.29
1.16
1.15
125
400
-45
3.0
14
10
-
-
-
-
-
-
-
-
-
-
(°C/W)
32
MAX
4.50
4.00
1.32
1.20
1.30
3.09
135
200
412
0.4
0.5
0.9
-35
0.4
18
14
50
50
1
-
-
March 20, 2007
θ
JC
UNITS
FN6285.1
3.5
%VID
%VID
(°C/W)
mA
mA
mV
mV
μA
μA
μA
μA
μA
V
V
V
V
V
V
V
V
V
V