ISL6622BCRZ Intersil, ISL6622BCRZ Datasheet - Page 4

• Manufacturer Part Number: ISL6622BCRZ
• Description: IC MOSFET DRVR SYNC BUCK 10-DFN
• Manufacturer: Intersil

Specifications of ISL6622BCRZ

• 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: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 10-DFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Electrical Specifications
Absolute Maximum Ratings
Supply Voltage (VCC, UVCC) . . . . . . . . . . . . . . . . . . . . . . . . . . .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:
Z
VCC SUPPLY CURRENT
No Load Switching Supply Current
Standby Supply Current
POWER-ON RESET
VCC Rising Threshold
VCC Falling Threshold
LVCC Rising Threshold (Note 4)
LVCC Falling Threshold (Note 4)
PWM INPUT (See “TIMING DIAGRAM” on page 6)
Input Current
PWM Rising Threshold
PWM Falling Threshold
Tristate Lower Gate Falling Threshold
Tristate Lower Gate Rising Threshold
Tristate Upper Gate Rising Threshold
Tristate Upper Gate Falling Threshold
1. θ
2. θ
3. For θ
4. Limits should be considered typical and are not production tested.
Tech Brief TB379.
JA
JA
V
GND - 5V (<100ns Pulse Width, 2µJ) to 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
GND - 8V (<400ns, 20µJ) to 30V (<200ns, V
PHASE
JC
, the “case temp” location is the center of the exposed metal pad on the package underside.
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
to V
DC
LVCCLVCC
LVCCLVCC
to V
BOOT-GND
SYMBOL
I
I
I
UVCC
I
UVCC
BOOT
BOOT
DC
I
I
I
PWM
VCC
VCC
VCC
VCC
to 15V
+ 0.3V
+ 0.3V
+ 0.3V
+ 0.3V
<36V)
DC
ISL6622B
ISL6622BCBZ and ISL6622BIBZ,
f
ISL6622BCRZ and ISL6622BIRZ,
f
ISL6622BCBZ and ISL6622BIBZ, PWM
Transition from 0V to 2.5V
ISL6622BCRZ and ISL6622BIRZ, PWM
Transition from 0V to 2.5V
V
V
VCC = 12V
VCC = 12V
VCC = 12V
VCC = 12V
VCC = 12V
VCC = 12V
PWM
PWM
PWM
PWM
= 300kHz, V
= 300kHz, V
= 0V
= 5V
TEST CONDITIONS
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
Maximum Operating Junction Temperature. . . . . . . . . . . . . +125°C
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . 6.8V to 13.2V
Supply Voltage Range, UVCC . . . . . . . . . . . . . . . . . . 4.75V to 13.2V
SOIC Package (Note 1) . . . . . . . . . . . .
DFN Package (Notes 2, 3) . . . . . . . . . .
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
ISL6622BIBZ, ISL6622BIRZ . . . . . . . . . . . . . . . . .-40°C to +85°C
ISL6622BCBZ, ISL6622BCRZ . . . . . . . . . . . . . . . . . 0°C to +70°C
VCC
VCC
= 12V
= 12V
6.25
MIN
4.8
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
TYP
0.07
6.45
-430
1.60
500
8.6
6.6
5.1
5.0
5.0
4.4
3.4
3.4
1.6
1.1
3.2
2.8
2
θ
JA
100
(°C/W)
48
MAX
6.70
5.25
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
March 19, 2009
θ
JC
UNITS
N/A
(°C/W)
7
mA
mA
mA
mA
mA
mA
µA
µA
V
V
V
V
V
V
V
V
V
V