ISL6594DCBZ Intersil, ISL6594DCBZ Datasheet - Page 4

• Manufacturer Part Number: ISL6594DCBZ
• Description: IC MOSFET DRVR SYNC BUCK 8-SOIC
• Manufacturer: Intersil

Specifications of ISL6594DCBZ

• Configuration: High and Low Side, Synchronous
• Input Type: PWM
• Delay Time: 10.0ns
• Current - Peak: 1.25A
• Number Of Configurations: 1
• Number Of Outputs: 2
• High Side Voltage - Max (bootstrap): 36V
• Voltage - Supply: 6.8 V ~ 13.2 V
• Operating Temperature: 0°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Absolute Maximum Ratings
Supply Voltage (VCC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15V
Supply Voltage (PVCC) . . . . . . . . . . . . . . . . . . . . . . . . . VCC + 0.3V
BOOT Voltage (V
Input Voltage (V
UGATE. . . . . . . . . . . . . . . . . . . V
LGATE . . . . . . . . . . . . . . . . . . . . . . GND - 0.3V
PHASE. . . . . . . . . . . . . . . . . . . . . . . . . . . . GND - 0.3V
ESD Rating
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:
Electrical Specifications
VCC SUPPLY CURRENT
Bias Supply Current
Gate Drive Bias Current
POWER-ON RESET AND ENABLE
VCC Rising Threshold
VCC Falling Threshold
PWM INPUT (See Timing Diagram on page 6)
Input Current
PWM Rising Threshold (Note 4)
PWM Falling Threshold (Note 4)
Typical Three-State Shutdown Window
Three-State Lower Gate Falling Threshold
Three-State Lower Gate Rising Threshold
Three-State Upper Gate Rising Threshold
Three-State Upper Gate Falling Threshold
Shutdown Hold-off Time
UGATE Rise Time (Note 4)
LGATE Rise Time (Note 4)
UGATE Fall Time (Note 4)
LGATE Fall Time (Note 4)
UGATE Turn-On Propagation Delay (Note 4)
1. θ
2. θ
3. For θ
Human Body Model . . . . . . . . . . . . . . . . . . . . Class I JEDEC STD
Tech Brief TB379.
JA
JA
V
GND - 8V (<400ns, 20µJ) to 30V (<200ns, V
is measured with the component mounted on a high effective thermal conductivity test board in free air.
is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See
PHASE
JC
, the “case temp” location is the center of the exposed metal pad on the package underside.
GND - 5V (<100ns Pulse Width, 2µJ) to V
PWM
- 3.5V (<100ns Pulse Width, 2µJ) to V
BOOT-GND
PARAMETER
) . . . . . . . . . . . . . . . . . . . . . . GND - 0.3V to 7V
). . . . . . . . . . . . . . . . . . . . . . . . . . . .36V
4
PHASE
Recommended Operating Conditions, Unless Otherwise Noted.
- 0.3V
DC
DC
BOOT-GND
to V
to V
SYMBOL
t
I
I
TSSHD
t
I
BOOT
BOOT
DC
PVCC
PVCC
I
I
PVCC
PVCC
PDHU
PWM
VCC
VCC
t
t
t
t
RU
RL
FU
FL
to 15V
+ 0.3V
+ 0.3V
+ 0.3V
+ 0.3V
<36V))
DC
ISL6594D
ISL6594D, f
ISL6594D, f
ISL6594D, f
ISL6594D, f
V
V
V
V
V
V
V
V
V
V
V
V
V
V
PWM
PWM
CC
CC
CC
CC
CC
CC
CC
PVCC
PVCC
PVCC
PVCC
PVCC
= 12V
= 12V
= 12V
= 12V
= 12V
= 12V
= 12V
= 3.3V
= 0V
= 12V, 3nF Load, 10% to 90%
= 12V, 3nF Load, 10% to 90%
= 12V, 3nF Load, 90% to 10%
= 12V, 3nF Load, 90% to 10%
= 12V, 3nF Load, Adaptive
TEST CONDITIONS
PWM
PWM
PWM
PWM
Thermal Information
Thermal Resistance
Maximum Junction Temperature (Plastic Package) . . . . . . . +150°C
Maximum Storage Temperature Range . . . . . . . . . .-65°C to +150°C
Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below
Recommended Operating Conditions
Ambient Temperature Range. . . . . . . . . . . . . . . . . . . . 0°C to +85°C
Maximum Operating Junction Temperature. . . . . . . . . . . . . +125°C
Supply Voltage, V
Supply Voltage Range, PVCC . . . . . . . . . . . . . . . . 5V to 12V ±10%
SOIC Package (Note 1) . . . . . . . . . . . .
DFN Package (Notes 2, 3) . . . . . . . . . .
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
= 300kHz, V
= 300kHz, V
= 1MHz, V
= 1MHz, V
VCC
PVCC
PVCC
VCC
CC
= 12V
. . . . . . . . . . . . . . . . . . . . . . . . . . 6.8V to 13.2V
= 12V
= 12V
= 12V
MIN
1.23
6.1
4.7
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
TYP
-350
1.70
1.30
1.18
0.76
2.36
1.96
400
245
4.5
7.5
8.5
6.4
5.0
26
18
18
12
10
θ
5
-
JA
100
(°C/W)
48
MAX
1.82
6.7
5.3
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
December 3, 2007
θ
JC
UNITS
N/A
FN9282.1
(°C/W)
7
mA
mA
mA
mA
µA
µA
ns
ns
ns
ns
ns
ns
V
V
V
V
V
V
V
V
V