hip4081a Intersil Corporation, hip4081a Datasheet - Page 13

• 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

IN2 IN1
ENABLE IN
I
R32
13
11
1
5
CONTROL LOGIC
CD4069UB
CD4069UB
CD4069UB
CD4069UB
SECTION
U2
U2
U2
U2
3
9
CD4069UB
CD4069UB
U2
U2
2
12
6
10
4
8
JMPR1
JMPR2
JMPR3
JMPR4
O
R29
O
HEN/BHI
OUT/BLI
IN+/ALI
IN-/AHI
+12V
2
CW
R33
FIGURE 31. HIP4081A EVALUATION PC BOARD SCHEMATIC
3
1
2
CW
R34
+
C6
3
1
10
1
2
3
4
5
6
7
8
9
DRIVER SECTION
HEN/BHI
OUT/BLI
IN+/ALI
IN-/AHI
BHB
DIS
V
HDEL
LDEL
AHB
HIP4080A/81A
SS
U1
CR1
C3
BHO
BHS
BLO
BLS
V
V
ALS
ALO
AHS
AHO
DD
CC
C4
C5
20
19
18
17
16
15
14
13
12
11
+12V
CR2
ALS
NOTES:
1. DEVICE CD4069UB PIN 7 = COM, PIN 14 = +12V.
2. COMPONENTS L1, L2, C1, C2, CX, CY, R30, R31, NOT SUPPLIED.
CX
R21
R22
R23
R24
BLS
REFER TO APPLICATION NOTE FOR DESCRIPTION OF INPUT
LOGIC OPERATION TO DETERMINE JUMPER LOCATIONS FOR
JMPR1 - JMPR4.
1
1
CY
Q1
Q2
POWER SECTION
2
3
2
3
R30
L1
1
1
C1
Q3
Q4
2
3
2
3
R31
C8
L2
C2
B+
AO
BO
COM