ISL6208 Intersil Corporation, ISL6208 Datasheet - Page 4

• Manufacturer Part Number: ISL6208
• Description: High Voltage Synchronous Rectified Buck MOSFET Driver
• Manufacturer: Intersil Corporation

Electrical Specifications
NOTE:
Typical Application with 2-Phase Converter
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
Upper Drive Source Resistance
Upper Driver Source Current (Note 5)
Upper Drive Sink Resistance
Upper Driver Sink Current (Note 5)
Lower Drive Source Resistance
Lower Driver Source Current (Note 5)
Lower Drive Sink Resistance
Lower Driver Sink Current (Note 5)
5. Guaranteed by characterization, not 100% tested in production.
PGOOD
VID
+5V
PARAMETER
FB
VSEN
FS
CONTROL
MAIN
GND
VCC
+5V
4
DACOUT
Recommended Operating Conditions, Unless Otherwise Noted (Continued)
PWM1
PWM2
FCCM
ISEN1
ISEN2
COMP
SYMBOL
t
t
t
t
t
LGMIN
PDHU
PDLU
PDHL
PDLL
t
t
PTS
t
R
R
R
R
FU
I
I
FL
I
I
U
U
L
L
U
U
L
L
FCCM
FCCM
PWM
PWM
VCC
V
V
V
V
V
V
V
500mA source current
V
500mA sink current
V
500mA source current
V
500mA sink current
V
VCC
VCC
VCC
VCC
VCC
VCC
VCC
UGATE-PHASE
UGATE-PHASE
LGATE
LGATE
+5V
+5V
ISL6208A
THERMAL
PAD
THERMAL
PAD
ISL6208A
DRIVE
DRIVE
VCC
ISL6208
= 5V, 3nF load
= 5V, 3nF load
= 5V, outputs unloaded
= 5V, outputs unloaded
= 5V, outputs unloaded
= 5V, outputs unloaded
= 5V, outputs unloaded
= 2.5V
= 2.5V
TEST CONDITIONS
BOOT
BOOT
UGATE
PHASE
LGATE
UGATE
PHASE
LGATE
= 2.5V
= 2.5V
V
BAT
V
BAT
MIN
10
10
-
-
-
-
-
-
-
-
-
-
-
-
-
-
TYP
2.00
2.00
2.00
4.00
400
8.0
4.0
0.5
18
25
20
20
35
1
1
1
MAX
2.5
2.5
2.5
1.0
30
30
-
-
-
-
-
-
-
-
-
-
March 30, 2007
+V
UNITS
CORE
FN9115.2
ns
ns
ns
ns
ns
ns
ns
ns
Ω
A
Ω
A
Ω
A
Ω
A