hip4080a Intersil Corporation, hip4080a Datasheet - Page 8

• Manufacturer Part Number: hip4080a
• Description: 80 V/2.5 A Peak, High Frequency Full Bridge Fet Driver With Charge Pump And Input Comparators
• Manufacturer: Intersil Corporation

Timing Diagrams
U/V or DIS
U/V = DIS
U/V = DIS
IN+ > IN-
IN+ > IN-
IN+ > IN-
HEN
HEN
HEN
AHO
BHO
AHO
BHO
ALO
BLO
ALO
BLO
AHO
BHO
ALO
BLO
0
1
0
T
HEN-PHL
8
T
T
T
LPHL
HPHL
DLPLH
T
REF-PW
T
T
T
T
HEN-PLH
UEN
DT
DT
T
T
LPLH
HPLH
FIGURE 2. HIGH SIDE CHOP MODE
FIGURE 3. DISABLE FUNCTION
FIGURE 1. BISTATE MODE
HIP4080A
T
DIS
(10% - 90%)
T
R
(90% - 10%)
T
F