isl6308a Intersil Corporation, isl6308a Datasheet - Page 7

• Manufacturer Part Number: isl6308a
• Description: Three-phase Buck Pwm Controller With High Current Integrated Mosfet Drivers
• Manufacturer: Intersil Corporation

Electrical Specifications
NOTES:
Timing Diagram
Simplified Power System Diagram
Lower Drive Sink Resistance
OVER-TEMPERATURE SHUTDOWN
Thermal Shutdown Setpoint (Note 4)
Thermal Recovery Setpoint (Note 4)
3. Limits should be considered typical and are not production tested
4. Limits established by characterization and are not production tested
UGATE
LGATE
+12V
+5V
PARAMETER
REF0,REF1
IN
IN
PGOOD
ENLL
OVP
t
PDHUGATE
7
t
FLGATE
Recommended Operating Conditions, Unless Otherwise Specified. 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. (Continued)
2
ISL6308A
V
thermal
thermal
DAC
t
PVCC
RUGATE
set
rec
= 12V, 150mA Sink Current
ISL6308A
TEST CONDITIONS
CHANNEL1
CHANNEL2
CHANNEL3
Q3
Q4
Q5
Q6
Q1
Q2
t
PDHLGATE
t
FUGATE
0.60
MIN
-
-
TYP
0.94
160
135
t
RLGATE
V
OUT
MAX
1.35
September 9, 2008
-
-
FN6669.0
UNITS
°C
°C
Ω