ISL6614A_14 Datasheet, PDF (6/12 Pages) Intersil Corporation – Dual Advanced Synchronous Rectified Buck MOSFET Drivers with Pre-POR OVP

ISL6614A
Electrical Specifications Recommended Operating Conditions, Unless Otherwise Noted. (Continued)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
LGATE Fall Time
t_FL
V_PVCC = 12V, 3nF Load, 90% to 10%
-
UGATE Turn-On Propagation Delay (Note 4)
t_PDHU V_PVCC = 12V, 3nF Load, Adaptive
-
LGATE Turn-On Propagation Delay (Note 4)
t_PDHL V_PVCC = 12V, 3nF Load, Adaptive
-
UGATE Turn-Off Propagation Delay (Note 4)
t_PDLU
V_PVCC = 12V, 3nF Load
-
LGATE Turn-Off Propagation Delay (Note 4)
t_PDLL
V_PVCC = 12V, 3nF Load
-
LG/UG Three-State Propagation Delay (Note 4)
t_PDTS
V_PVCC = 12V, 3nF Load
-
OUTPUT (Note 4)
Upper Drive Source Current
I_{U_SOURCE} V_PVCC = 12V, 3nF Load
-
Upper Drive Source Impedance
R_{U_SOURCE} 150mA Source Current
1.25
Upper Drive Sink Current
I_{U_SINK} V_PVCC = 12V, 3nF Load
-
Upper Drive Transition Sink Impedance
R_{U_SINK_TR} 70ns With Respect To PWM Falling
-
Upper Drive DC Sink Impedance
R_{U_SINK_DC} 150mA Source Current
0.9
Lower Drive Source Current
I_{L_SOURCE} V_PVCC = 12V, 3nF Load
-
Lower Drive Source Impedance
R_{L_SOURCE} 150mA Source Current
0.85
Lower Drive Sink Current
I_{L_SINK} V_PVCC = 12V, 3nF Load
-
Lower Drive Sink Impedance
R_{L_SINK} 150mA Sink Current
0.60
NOTE:
4. Limits should be considered typical and are not production tested.
TYP
12
10
10
10
10
10
1.25
2.0
2
1.3
1.65
2
1.25
3
0.80
MAX
-
-
-
-
-
-
UNITS
ns
ns
ns
ns
ns
ns
-
A
3.0
Ω
-
A
2.2
Ω
3.0
Ω
-
A
2.2
Ω
-
A
1.35
Ω
6
FN9160.4
May 5, 2008