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| ISL6209_07 Datasheet, PDF (2/10 Pages) Intersil Corporation – High Voltage Synchronous Rectified Buck MOSFET Driver | |||
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Pinouts
ISL6209
(8 LD SOIC)
TOP VIEW
UGATE 1
BOOT 2
PWM 3
GND 4
8 PHASE
7 DELAY
6 VCC
5 LGATE
ISL6209
ISL6209
(8 LD QFN)
TOP VIEW
87
BOOT 1
PWM 2
66 DELAY
5 VCC
34
ISL6209 Block Diagram
VCC
DELAY
PWM
CONTROL
LOGIC
10K
SHOOT-
THROUGH
PROTECTION
VCC
BOOT
UGATE
PHASE
LGATE
GND
THERMAL PAD (FOR QFN PACKAGE ONLY)
FIGURE 1. BLOCK DIAGRAM
Timing Diagram
PWM
UGATE
LGATE
tPDLL
tPDHU
tRU
tPDLU
2.5V
tFU
1V
tTSSHD
tRU
tPTS
1V
tFL
tRL
tPDHL
tTSSHD
tFL
tFU
tPTS
2
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