ISL6564 Просмотр технического описания (PDF) - Intersil
Номер в каталоге
Компоненты Описание
производитель
ISL6564 Datasheet PDF : 27 Pages
| |||
ISL6564
Absolute Maximum Ratings
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+7V
Input and Output Voltage (except OVP). . GND -0.3V to VCC + 0.3V
OVP Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+15V
ESD (Human body model) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>4kV
ESD (Machine model) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>300V
ESD (Charged device model) . . . . . . . . . . . . . . . . . . . . . . . . . .>2kV
Thermal Information
Thermal Resistance
θJA (°C/W) θJC (°C/W)
QFN Package (Notes 1, 2). . . . . . . . . .
32
3.5
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . 150°C
Maximum Storage Temperature Range . . . . . . . . . . - 65°C to 150°C
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . . 300°C
Operating Conditions
Supply Voltage, VCC (5V bias mode, Note 2) . . . . . . . . . . +5V ±5%
Ambient Temperature (ISL6564CR, ISL6564CRZ) . . . . 0°C to 70°C
Ambient Temperature (ISL6564IR, ISL6564IRZ) . . . . .-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:
1. θJA is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See
Tech Brief TB379.
2. For θJC, the “case temp” location is the center of the exposed metal pad on the package underside.
Electrical Specifications Operating Conditions: VCC = 5V or ICC < 25mA (Note 3).
Unless Otherwise Specified.
PARAMETER
TEST CONDITIONS
MIN TYP MAX UNITS
VCC SUPPLY CURRENT
Nominal Supply
VCC = 5VDC; EN = 5VDC; RT = 100kΩ,
ISEN1 = ISEN2 = ISEN3 = ISEN4 = -70µA
-
14 18 mA
Shutdown Supply
SHUNT REGULATOR
VCC = 5VDC; EN = 0VDC; RT = 100 kΩ
-
10 14 mA
VCC Voltage
VCC Sink Current
POWER-ON RESET AND ENABLE
VCC tied to 12VDC thru 300Ω resistor, RT = 100kΩ
VCC tied to 12VDC thru 300Ω resistor, RT = 100kΩ
5
5.9 6.5
V
-
-
25 mA
POR Threshold
VCC Rising
4.20 4.31 4.50 V
VCC Falling
3.60 3.80 4.00 V
ENABLE Threshold
EN Rising
1.26 1.29 1.32 V
Hysteresis
110 125 135 mV
Fault Reset
1.12 1.16 1.20 V
ENLL Input Logic Low Level
-
-
0.4
V
ENLL input Logic High Level
0.8
-
-
V
ENLL Leakage Current
ENLL = 5V
-
-
1
µA
REFERENCE VOLTAGE AND DAC
System Accuracy (VID = 1.V-1.3V)
(Note 3)
-0.5
-
0.5 %VID
System Accuracy (VID = 0.525V-0.9875V) (Note 3)
-0.9
-
0.9 %VID
VID Pull Up
-55 -45 -35 µA
VID Input Low Level
-
-
0.4
V
VID Input High Level
0.8
-
-
V
DAC Source/Sink Current
VID = 010100
-200 - 200 µA
VID Input Voltage when Floated
1.0 1.15 1.30 V
REF Source/Sink Current
-50
-
50
µA
8
FN9156.2
December 27, 2004
Share Link: 