hip4081a Intersil Corporation, hip4081a Datasheet - Page 7

• Manufacturer Part Number: hip4081a
• Description: 80 V/2.5 A Peak, High Frequency Full Bridge Fet Driver With Charge Pump And Independent Control Inputs
• Manufacturer: Intersil Corporation

Timing Diagrams
U/V = DIS = 0
U/V = DIS = 0
U/V OR DIS
XHO
XHO
XLO
XHO
XLO
XLO
XHI
XHI = HI OR NOT CONNECTED
XLI
XHI
XLI
XLI
X = A OR B, A AND B HALVES OF BRIDGE CONTROLLER ARE INDEPENDENT
T
T
DLPLH
LPHL
T
7
HPLH
T
REF-PW
T
UEN
T
FIGURE 1. INDEPENDENT MODE
FIGURE 3. DISABLE FUNCTION
HPHL
FIGURE 2. BISTATE MODE
T
T
DIS
HIP4081A
HIP4081A
LPLH
(10% - 90%)
(10% - 90%)
T
R
(10% - 90%)
(10% - 90%)
T
F