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ISL6615A_14 Datasheet, PDF (4/12 Pages) Intersil Corporation – High-Frequency 6A Sink Synchronous MOSFET Drivers with Protection Features
ISL6615A
Absolute Maximum Ratings
Supply Voltage (VCC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15V
Supply Voltage (PVCC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VCC + 0.3V
BOOT Voltage (VBOOT-GND) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36V
Input Voltage (VPWM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GND - 0.3V to 7V
UGATE. . . . . . . . . . . . . . . . . . . . . . . . . . . . VPHASE - 0.3VDC to VBOOT + 0.3V
. . . . . . . . . . . .VPHASE - 3.5V (<100ns Pulse Width, 2µJ) to VBOOT + 0.3V
LGATE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GND - 0.3VDC to VPVCC + 0.3V
. . . . . . . . . . . . . . . . .GND - 5V (<100ns Pulse Width, 2µJ) to VPVCC + 0.3V
PHASE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GND - 0.3VDC to 15VDC
GND - 8V (<400ns, 20µJ) to
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30V (<200ns, VBOOT-GND < 36V))
ESD Ratings
HBM (Tested per JESD22-A114E). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2kV
MM (Tested per JESD22-A115-A) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200V
CDM (Tested per JESD22-C101C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2kV
Latchup . . . . . . . . . . . . . . . . . . . . . . Tested per JESD78A, Class II at +85°C
Thermal Information
Thermal Resistance
θJA (°C/W)
θJC (°C/W)
SOIC Package (Notes 4, 5) . . . . . . . . . . . . . 98
56
DFN Package (Notes 6, 7) . . . . . . . . . . . . . 47
5
Maximum Junction Temperature (Plastic Package) . . . . . . . . . . . .+150°C
Maximum Storage Temperature Range . . . . . . . . . . . . . .-65°C to +150°C
Pb-Free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . see link below
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
Recommended Operating Conditions
Ambient Temperature Range
ISL6615ACRZ, ISL6615ACBZ . . . . . . . . . . . . . . . . . . . . . . . 0°C to +70°C
ISL6615AIRZ, ISL6615AIBZ . . . . . . . . . . . . . . . . . . . . . . . -40°C to +85°C
ISL6615AFRZ (Note 8). . . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to +125°C
Maximum Operating Junction Temperature . . . . . . . . . . . . . . . . . . .+125°C
VCC Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.8V to 13.2V
PVCC Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5V to 12V ±10%
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:
4. θJA is measured with the component mounted on a high effective thermal conductivity test board in free air.
5. For θJC, the “case temp” location is taken at the package top center.
6. 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.
7. For θJC, the “case temp” location is the center of the exposed metal pad on the package underside.
8. When using ISL6615AFRZ, care should be taken to minimize power dissipation.
Electrical Specifications Recommended Operating Conditions; Boldface limits apply over the operating temperature ranges.
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
MAX
(Note 9) TYP (Note 9)
VCC SUPPLY CURRENT
Bias Supply Current
Gate Drive Bias Current
POWER-ON RESET AND ENABLE
IVCC
IPVCC
fPWM = 300kHz, VVCC = 12V
fPWM = 300kHz, VPVCC = 12V
-
4.5
-
-
8
-
VCC Rising Threshold
6.1
6.4
6.7
VCC Falling Threshold
4.7
5.0
5.3
PWM INPUT (See “TIMING DIAGRAM” on page 6)
Input Current
PWM Rising Threshold (Note 10)
IPWM
VPWM = 5V
VPWM = 0V
VCC = 12V
-
510
-
-
-475
-
-
3.00
-
PWM Falling Threshold (Note 10)
VCC = 12V
-
2.00
-
Typical Tri-State Shutdown Window
VCC = 12V
1.80
-
2.40
Tri-State Lower Gate Falling Threshold
VCC = 12V
-
1.50
-
Tri-State Lower Gate Rising Threshold
VCC = 12V
-
1.00
-
Tri-State Upper Gate Rising Threshold
VCC = 12V
-
3.20
-
Tri-State Upper Gate Falling Threshold
VCC = 12V
-
2.70
-
Shutdown Holdoff Time
UGATE Rise Time (Note 10)
LGATE Rise Time (Note 10)
tTSSHD
tRU
tRL
VPVCC = 12V, 3nF Load, 10% to 90%
VPVCC = 12V, 3nF Load, 10% to 90%
-
55
-
-
13
-
-
10
-
UNITS
mA
mA
V
V
µA
µA
V
V
V
V
V
V
V
ns
ns
ns
4
FN6608.2
April 13, 2012