HIP4086 Intersil Corporation, HIP4086 Datasheet - Page 6

• Manufacturer Part Number: HIP4086
• Description: 80V/ 0.5A Three Phase Driver
• Manufacturer: Intersil Corporation

Timing Diagrams
NOTES:
4. X means any “A”, “B”, or “C” phase.
5. With RDEL resistor tied to V
DIS OR UV
< 100mV.
XHI, XLI
XHO
XHO
XLO
XLO
XHI
XLI
XHO
XLO
(R
(R
DISABLE TO LOWER
TURN-ON PROP DELAY
DEL
DEL
= V
= V
TURN-OFF
LOWER
SS
SS
)
)
TURN-ON
DISABLE TO UPPER
UPPER
DD
PULSE WIDTH
6
, lowers and uppers cannot be turned on at the same time. Low side logic overrides high side logic unless RDEL
REFRESH
ENABLE
TURN-OFF
UPPER
DISABLE TURN-OFF
PROP DELAY (UPPERS)
FIGURE 2. DISABLE FUNCTION
TURN-ON
LOWER
HIP4086
HIP4086
FIGURE 1.
DEAD TIME
DEAD TIME