ncp5304 ON Semiconductor, ncp5304 Datasheet - Page 2

• Manufacturer Part Number: ncp5304
• Description: Dual Inputs High Voltage High And Low-side Mosfet Or Igbt Drivers
• Manufacturer: ON Semiconductor

IN_LO
IN_HI
VCC
Vbulk
Vbulk
Vcc
Vcc
NCP1395
NCP1395
VCC
GND
GND
GND
+
+
GND
GND
C1
C1
GND
DETECT
GND
GND
UV
CONDUCTION
PREVENTION
GND
GND
C3
C3
CROSS
Figure 1. Typical Application Resonant Converter (LLC type)
1
2
3
4
1
2
3
4
IN_LO
IN_HI
Vcc
GND
IN_LO
IN_HI
Vcc
GND DRV_LO
Figure 2. Typical Application Half Bridge Converter
NCP5304
NCP5304
D4
U1
D4
U1
DRV_LO
DRV_HI
DRV_HI
VBOOT
VBOOT
Bridge
Bridge
Figure 3. Detailed Block Diagram
8
7
6
5
8
7
6
5
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C4
C4
GND
GND
NCP5304
DELAY
TRIGGER
PULSE
Q2
Q2
2
Q1
Q1
SHIFTER
U2
U2
LEVEL
GND
GND
GND
C6
C5
C6
Lf
D3
D3
T1
T1
DETECT
UV
S Q
R
D1
D2
D1
D2
R1
R1
Q
GND
L1
L1
VCC
VBOOT
DRV_HI
BRIDGE
GND
DRV_LO
+
+
C3
C3
Out+
Out+
Out-
Out-