ISL6208IR View Datasheet(PDF) - Intersil
Part Name
Description
Manufacturer
ISL6208IR Datasheet PDF : 10 Pages
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ISL6208
Electrical Specifications Recommended Operating Conditions, Unless Otherwise Noted (Continued)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP MAX UNITS
UGATE Fall Time (Note 5)
LGATE Fall Time (Note 5)
UGATE Turn-Off Propagation Delay
LGATE Turn-Off Propagation Delay
UGATE Turn-On Propagation Delay
LGATE Turn-On Propagation Delay
UG/LG Three-State Propagation Delay
Minimum LG On TIME in DCM (Note 5)
OUTPUT
tFU
tFL
tPDLU
tPDLL
tPDHU
tPDHL
tPTS
tLGMIN
VVCC = 5V, 3nF load
VVCC = 5V, 3nF load
VVCC = 5V, outputs unloaded
VVCC = 5V, outputs unloaded
VVCC = 5V, outputs unloaded
VVCC = 5V, outputs unloaded
VVCC = 5V, outputs unloaded
-
8.0
-
ns
-
4.0
-
ns
-
18
-
ns
-
25
-
ns
10
20
30
ns
10
20
30
ns
-
35
-
ns
-
400
-
ns
Upper Drive Source Resistance
RU
500mA source current
Upper Driver Source Current (Note 5)
IU
VUGATE-PHASE = 2.5V
Upper Drive Sink Resistance
RU
500mA sink current
Upper Driver Sink Current (Note 5)
IU
VUGATE-PHASE = 2.5V
Lower Drive Source Resistance
RL
500mA source current
Lower Driver Source Current (Note 5)
IL
VLGATE = 2.5V
Lower Drive Sink Resistance
RL
500mA sink current
Lower Driver Sink Current (Note 5)
IL
VLGATE = 2.5V
NOTE:
5. Guaranteed by characterization, not 100% tested in production.
-
1
2.5
Ω
-
2.00
-
A
-
1
2.5
Ω
-
2.00
-
A
-
1
2.5
Ω
-
2.00
-
A
-
0.5
1.0
Ω
-
4.00
-
A
Typical Application with 2-Phase Converter
+5V
PGOOD
VID
+5V
FB
COMP
VCC
VSEN
PWM1
PWM2
FCCM
MAIN
CONTROL
ISEN1
ISEN2
FS
DACOUT
GND
+5V
VCC
BOOT
FCCM
UGATE
PWM DRIVE PHASE
ISL6208A
THERMAL LGATE
PAD
+5V
VCC
FCCM
BOOT
UGATE
PWM DRIVE PHASE
ISL6208A
THERMAL LGATE
PAD
VBAT
VBAT
+VCORE
4
FN9115.2
March 30, 2007
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