ISL6605_06 Datasheet, PDF (4/9 Pages) Intersil Corporation – Synchronous Rectified MOSFET Driver

ISL6605
Absolute Maximum Ratings
Supply Voltage (VCC) . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 7V
Input Voltage (V_EN, V_PWM) . . . . . . . . . . . . . . . -0.3V to VCC + 0.3V
BOOT Voltage (V_BOOT). . . . . . . -0.3V to 22V (DC) or 33V (<200ns)
BOOT To PHASE Voltage (V_BOOT-PHASE) . . . . . . . . . . -0.3V to 7V
PHASE Voltage . . . . . . . . . . . . . . GND - 0.3V (DC) to 28V (<200ns)
. . . . . . . . . . GND - 5V (<100ns Pulse Width, 10μJ) to 28V (<200ns)
UGATE Voltage . . . . . . . . . . . V_PHASE - 0.3V (DC) to V_BOOT+0.3V
. . . . . . . V_PHASE - 4V (<200ns Pulse Width, 20μJ) to V_BOOT+0.3V
LGATE Voltage . . . . . . . . . . . . . . GND - 0.3V (DC) to V_VCC + 0.3V
. . . . . . . . . . . GND - 2V (<100ns Pulse Width, 4μJ) to V_VCC + 0.3V
Ambient Temperature Range. . . . . . . . . . . . . . . . . . .-40°C to 125°C
ESD Rating
HBM Class 1 JEDEC STD
Recommended Operating Conditions
Ambient Temperature Range . . . . . . . . . . . . . . . . . . . -40°C to 85°C
Maximum Operating Junction Temperature . . . . . . . . . . . . . 125°C
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5V ±10%
Thermal Information
Thermal Resistance (Notes 1, 2, & 3) θ_JA(°C/W) θ_JC(°C/W)
SOIC Package (Note 1) . . . . . . . . . . . . 110
N/A
QFN Package (Notes 2, 3). . . . . . . . . . 95
36
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . 150°C
Maximum Storage Temperature Range . . . . . . . . . . -65°C to 150°C
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . . 300°C
(SOIC - Lead Tips Only)
CAUTION: Stresses 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 sections of this specification is not implied.
NOTE:
1. θ_JA is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
2. θ_JA is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features.
3. θ_JC, "case temperature" location is at the center of the package underside exposed pad. See Tech Brief TB379 for details.
Electrical Specifications These specifications apply for T_A = -40°C to 85°C, unless otherwise noted
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
VCC SUPPLY CURRENT
Bias Supply Current
Bias Supply Current
PWM INPUT
I_VCC
EN = LOW, T_A = 0°C to 70°C
-
EN = LOW, T_A = -40°C to 85°C
-
I_VCC
PWM pin floating, V_VCC = 5V
-
Input Current
I_PWM
V_PWM = 5V
-
V_PWM = 0V
-
PWM Three-State Rising Threshold
V_VCC = 5V, T_A = 0°C to 70°C
-
V_VCC = 5V, T_A = -40°C to 85°C
-
PWM Three-State Falling Threshold
V_VCC = 5V
3.3
Three-State Shutdown Holdoff Time
V_VCC = 5V, temperature = 25°C
-
EN INPUT
EN LOW Threshold
1.0
EN HIGH Threshold
-
SWITCHING TIME
UGATE Rise Time
t_RUGATE V_VCC = 5V, 3nF Load
-
LGATE Rise Time
t_RLGATE V_VCC = 5V, 3nF Load
-
UGATE Fall Time
t_FUGATE V_VCC = 5V, 3nF Load
-
LGATE Fall Time
t_FLGATE V_VCC = 5V, 3nF Load
-
UGATE Turn-Off Propagation Delay
t_PDLUGATE V_VCC = 5V, 3nF Load
-
LGATE Turn-Off Propagation Delay
t_PDLLGATE V_VCC = 5V, 3nF Load
-
OUTPUT
Upper Drive Source Resistance
R_UGATE 500mA Source Current
-
Upper Driver Source Current (Note 4)
I_UGATE V_UGATE-PHASE = 2.5V
-
Upper Drive Sink Resistance
R_UGATE 500mA Sink Current
-
Upper Driver Sink Current (Note 4)
I_UGATE V_UGATE-PHASE = 2.5V
-
Lower Drive Source Resistance
R_LGATE 500mA Source Current
-
Lower Driver Source Current (Note 4)
I_LGATE V_LGATE = 2.5V
-
Lower Drive Sink Resistance
R_LGATE 500mA Sink Current
-
Lower Driver Sink Current (Note 4)
I_LGATE V_LGATE = 2.5V
-
NOTE:
4. Guaranteed by design. Not 100% tested in production.
TYP
-
-
30
250
-250
-
-
-
420
-
-
8
8
8
4
8
8
1.0
2.0
1.0
2.0
1.0
2.0
0.4
4.0
MAX UNITS
1.5
μA
2
μA
-
μA
-
μA
-
μA
1.70
V
1.75
V
-
V
-
ns
-
V
2.0
V
-
ns
-
ns
-
ns
-
ns
-
ns
-
ns
2.5
Ω
-
A
2.5
Ω
-
A
2.5
Ω
-
A
1.0
Ω
-
A
4
FN9091.7
May 9, 2006