IRS2052M IRF [International Rectifier], IRS2052M Datasheet - Page 16

• Manufacturer Part Number: IRS2052M
• Description: 2 CH Digital Audio Amplifier
• Manufacturer: IRF [International Rectifier]

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Lead Definitions (Cont’d)
Pin #
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
Symbol
COMP2
COMP1
OCSET
CLIP2
CLIP1
VREF
COM
GND
VCC
CSD
OTP
VSS
VAA
VS2
IN2
IN1
NC
NC
NC
NC
NC
NC
NC
DT
I/O
I/O
O
O
O
O
O
I
I
I
I
I
I
I
I
I
I
I
CH2 High side floating supply return
Over temperature sensor input, referenced to COM
Low side gate drive supply return
Low side gate drive supply
Deadtime program, reference to COM
Low side OCP threshold, referenced to COM
5.1V reference voltage output for OCSET
Clipping detection output CH2, open drain, referenced to GND
CH2 PWM comparator input
CH2 inverting audio input
Input reference GND
Floating input negative supply
Floating input positive supply
CH1 inverting audio input
CH1 PWM comparator input
Clipping detection output CH1, open drain, referenced to GND
Protection control
16
Description
© 2009
IRS2052M
International Rectifier