hip4082 Intersil Corporation, hip4082 Datasheet - Page 7

• Manufacturer Part Number: hip4082
• Description: 80 V/1.25 A Peak Current Full Bridge Fet Driver
• Manufacturer: Intersil Corporation

Timing Diagrams
and UV
and UV
DIS=0
DIS=0
DIS or UV
XHO
XHO
XHO
XLO
XLO
XLO
XHI
XHI = HI OR NOT CONNECTED
XHI
XLI
XLI
XLI
X = A OR B, A AND B HALVES OF BRIDGE CONTROLLER ARE INDEPENDENT
T
T
DLPLH
LPHL
T
HPLH
T
T
7
REF-PW
DHPLH
T
HPHL
FIGURE 1. INDEPENDENT MODE
FIGURE 3. DISABLE FUNCTION
FIGURE 2. BISTATE MODE
T
T
LPLH
DIS
HIP4082
HIP4082
(10% - 90%)
T
R
(10% - 90%)
T
F
January 3, 2006
FN3676.4