hip4080ip Intersil Corporation, hip4080ip Datasheet - Page 7

• Manufacturer Part Number: hip4080ip
• Description: 80v/2.5a Peak, High Frequency Full Bridge Fet Driver
• Manufacturer: Intersil Corporation

Timing Diagrams
IN+ > IN-
DIS = 0
IN+ > IN-
IN+ > IN-
HEN = 1
HEN = 1
DIS = 0
AHO
BHO
HEN
ALO
BLO
AHO
BHO
ALO
BLO
AHO
BHO
ALO
BLO
DIS
T
T
HPHL
HEN-PHL
T
T
LPHL
DLPLH
T
REF-PW
T
T
UEN
T
T
HEN-PLH
DT
DT
T
T
LPLH
HPLH
FIGURE 2. HIGH SIDE CHOP MODE
FIGURE 3. DISABLE FUNCTION
FIGURE 1. BI-STATE MODE
HIP4080
T
7
DIS
(10% - 90%)
T
r
(90% - 10%)
T
f