ISL6622AIRZ Intersil, ISL6622AIRZ Datasheet - Page 4

• Manufacturer Part Number: ISL6622AIRZ
• Description: IC MOSFET DRVR SYNC BUCK 10-DFN
• Manufacturer: Intersil

Specifications of ISL6622AIRZ

• Configuration: High and Low Side, Synchronous
• Input Type: PWM
• Delay Time: 20ns
• 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: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 10-DFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Absolute Maximum Ratings
Supply Voltage (VCC, UVCC, LVCC) . . . . . . . . . . . . . . . . . . . . .15V
BOOT Voltage (V
Input Voltage (V
UGATE. . . . . . . . . . . . . . . . . . . V
LGATE . . . . . . . . . . . . . . . . . . . . . . .GND - 0.3V
PHASE. . . . . . . . . . . . . . . . . . . . . . . . . . . . GND - 0.3V
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 (Note 4)
No Load Switching Supply Current
Standby Supply Current
POWER-ON RESET
VCC Rising Threshold
VCC Falling Threshold
LVCC Rising Threshold
LVCC Falling Threshold
PWM INPUT (See “TIMING DIAGRAM” on page 6)
Input Current (Note 4)
PWM Rising Threshold (Note 4)
PWM Falling Threshold (Note 4)
Three-State Lower Gate Falling Threshold (Note 4)
Three-State Lower Gate Rising Threshold (Note 4)
1. θ
2. θ
3. For θ
4. Limits should be considered typical and are not production tested.
Tech Brief TB379.
JA
JA
GND - 8V (<400ns, 20µJ) to 30V (<200ns, V
V
is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
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. Parameters with MIN and/or MAX limits are 100% tested at +25°C,
unless otherwise specified. Temperature limits established by characterization and are not
production tested.
- 0.3V
DC
DC
BOOT-GND
to V
to V
SYMBOL
BOOT
BOOT
DC
LVCC
LVCC
I
I
I
I
I
I
I
I
I
UVCC
I
I
UVCC
LVCC
LVCC
LVCC
LVCC
PWM
VCC
VCC
VCC
VCC
to 15V
+ 0.3V
+ 0.3V
+ 0.3V
+ 0.3V
< 36V)
DC
ISL6622A
ISL6622ACBZ and ISL6622AIBZ,
f
ISL6622ACRZ and ISL6622AIRZ,
f
ISL6622ACBZ and ISL6622AIBZ,
PWM Transition from 0V to 2.5V
ISL6622ACRZ and ISL6622AIRZ,
PWM Transition from 0V to 2.5V
V
V
VCC = 12V
VCC = 12V
VCC = 12V
VCC = 12V
PWM
PWM
PWM
PWM
= 300kHz, V
= 300kHz, V
= 5V
= 0V
TEST CONDITIONS
Thermal Information
Thermal Resistance
Maximum Storage Temperature Range . . . . . . . . . .-65°C to +150°C
Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below
Recommended Operating Conditions
Ambient Temperature Range
Maximum Operating Junction Temperature. . . . . . . . . . . . . +125°C
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . 6.8V to 13.2V
Supply Voltage Range, UVCC . . . . . . . . . . . . . . . . . 4.75V to 13.2V
Supply Voltage Range, LVCC . . . . . . . . . . . . . . . . . . 4.75V to 13.2V
SOIC Package (Note 1) . . . . . . . . . . . .
DFN Package (Notes 2, 3) . . . . . . . . . .
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
ISL6622AIBZ, ISL6622AIRZ . . . . . . . . . . . . . . . . .-40°C to +85°C
ISL6622ACBZ, ISL6622ACRZ . . . . . . . . . . . . . . . . . 0°C to +70°C
VCC
VCC
= 12V
= 12V
MIN
6.25
4.25
4.8
3.3
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
TYP
0.15
0.15
6.45
-430
500
3.5
3.5
5.5
0.5
5.0
4.4
3.4
3.4
1.6
1.6
1.1
7
4
3
5
θ
JA
100
(°C/W)
48
MAX
6.70
5.25
4.55
3.55
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
March 19, 2009
θ
JC
UNITS
N/A
FN6601.2
(°C/W)
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
7
µA
µA
V
V
V
V
V
V
V
V