ISL6205 Datasheet, PDF (3/6 Pages) Intersil Corporation – High Voltage Synchronous Rectified Buck MOSFET Driver

ISL6205
Absolute Maximum Ratings
Supply Voltage (VCC, PVCC) . . . . . . . . . . . . . . . . . . . . . . . . . . .15V
Phase Voltage (V_PHASE) . . . . . . . . . . . . . . . . . . . . . . . . . -5V to 25V
BOOT Voltage (V_BOOT - V_PHASE) . . . . . . . . . . . . . . . . . . . . . . . .7V
Input Voltage (V_PWM) . . . . . . . . . . . . . . . . . . . . . . GND - 0.3V to 7V
UGATE. . . . . . . . . . . . . . . . . . . . . . V_PHASE - 0.3V to V_BOOT + 0.3V
LGATE . . . . . . . . . . . . . . . . . . . . . . . . .GND - 0.3V to V_PVCC + 0.3V
ESD Rating
Human Body Model (Per MIL-STD-883 Method 3015.7) . . . . . 4kV
Machine Model (Per EIAJ ED-4701 Method C-111) . . . . . . . .200V
Operating Conditions
Ambient Temperature Range . . . . . . . . . . . . . . . . . . . -10^oC to 85^oC
Maximum Operating Junction Temperature . . . . . . . . . . . . . . 125^oC
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12V ±10%
Supply Voltage Range, PVCC . . . . . . . . . . . . . . . . . . . . . 5V to 12V
Boot Voltage (V_BOOT - V_PHASE) . . . . . . . . . . . . . . . . . . . . 5V ±10%
Thermal Information
Thermal Resistance (Typical, Note 1)
θ_JA (^oC/W)
SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
97
Maximum Junction Temperature (Plastic Package) . . . . . . . . 150^oC
Maximum Storage Temperature Range . . . . . . . . . . -65^oC to 150^oC
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . . 300^oC
(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.
Electrical Specifications Recommended Operating Conditions, Unless Otherwise Noted
PARAMETER
SYMBOL
TEST CONDITIONS
VCC SUPPLY CURRENT
Bias Supply Current
Upper Gate Bias Current
POWER-ON RESET
I_VCC
I_PVCC
f_PWM = 1MHz, V_PVCC = 5V
f_PWM = 1MHz, V_PVCC = 12V
f_PWM = 1MHz, V_PVCC = 5V
VCC Rising Threshold
VCC Falling Threshold
PWM INPUT
Input Current
PWM Rising Threshold
I_PWM
V_PWM = 0 or 5V (See Block Diagram)
PWM Falling Threshold
UGATE Rise Time
LGATE Rise Time
UGATE Fall Time
LGATE Fall Time
UGATE Turn-Off Propagation Delay
LGATE Turn-Off Propagation Delay
Shutdown Window
t_RUGATE V_PVCC = 5V, 3nF Load
t_RLGATE V_PVCC = 5V, 3nF Load
t_FUGATE V_PVCC = 5V, 3nF Load
t_FLGATE V_PVCC = 5V, 3nF Load
t_PDLUGATE V_PVCC = 5V, 3nF Load
t_PDLLGATE V_PVCC = 5V, 3nF Load
Shutdown Holdoff Time
OUTPUT
Upper Drive Source Impedance
Upper Drive Sink Impedance
Lower Drive Source Current
Lower Drive Sink Impedance
R_UGATE
R_UGATE
I_LGATE
R_LGATE
500mA Current
500mA Current
V_PVCC = 5V
500mA Current
MIN TYP MAX UNITS
-
1.7
3.6
mA
-
1.7
3.6
mA
-
0.8
3.3
mA
9.6
9.95 10.4
V
8.7
9.1
9.5
V
-
500
-
µA
3.45
3.6
-
V
-
1.45 1.55
V
-
20
-
ns
-
50
-
ns
-
20
-
ns
-
20
-
ns
-
30
-
ns
-
20
-
ns
1.4
-
3.6
V
-
230
-
ns
-
1.6
3.1
Ω
-
2.3
4.0
Ω
600
850
-
mA
-
1.2
2.5
Ω
3