2009 International Rectifier 12 Lead Definitions Pin # IN/OUT Symbol Descripti" />
參數(shù)資料
型號: IRAUDAMP8
廠商: International Rectifier
文件頁數(shù): 4/19頁
文件大?。?/td> 0K
描述: BOARD REF DESIGN 4CH AUDIO AMP
標準包裝: 1
放大器類型: D 類
輸出類型: 4-通道(四路)
在某負載時最大輸出功率 x 通道數(shù)量: 170W x 4 @ 4 歐姆
電源電壓: ±25 V ~ 35 V
板類型: 完全填充
已用 IC / 零件: IRF6665,IRS2093M
已供物品:
IRS2093MPbF
www.irf.com
2009 International Rectifier
12
Lead Definitions
Pin #
IN/OUT
Symbol
Description
1
IN
DS
Delay select input, referenced to VSS/VAA. H: with temp/co
comp delay
2-6
-
NC
7
IN
CSH2
CH2 High side over current sensing input, referenced to VS2
8
IN
VB2
CH2 High side floating supply
9
OUT
HO2
CH2 High side output
10
IN
VS2
CH2 High side floating supply return
11
IN
VS1
CH1 High side floating supply return
12
HO1
CH1 High side output
13
IN
VB1
CH1 High side floating supply
14
IN
CSH1
CH1 High side over current sensing input, referenced to VS1
15
OUT
LO1
CH1 Low side output
16
OUT
LO2
CH2 Low side output
17
IN
VCC2
Low side gate drive supply
18-19
-
NC
20
IN
COM2
Low side gate drive supply return
21
OUT
LO4
CH4 Low side output
22
OUT
LO3
CH3 Low side output
23
IN
CSH3
CH3 High side over current sensing input, referenced to VS3
24
IN
VB3
CH3 High side floating supply
25
OUT
HO3
CH3 High side output
26
IN
VS3
CH3 High side floating supply return
27
IN
VS4
CH4 High side floating supply return
28
OUT
HO4
CH4 High side output
29
IN
VB4
CH4 High side floating supply
30
IN
CSH4
CH4 High side over current sensing input, referenced to VS4
31
-
NC
32
IN
COM
Low side supply return
33
IN
VCC
Low side logic supply
34
IN
DT
Input for programmable dead-time, referenced to COM
35
IN
OCSET
Low side over current threshold setting, referenced to COM
36
OUT
VREF
5V reference output for setting OCSET
37
OUT
COMP3
CH3 Phase compensation input, comparator input
38
IN
IN3
CH3 Analog inverting input
39
OUT
COMP4
CH4 Phase compensation input, comparator input
40
IN
IN4
CH4 Analog inverting input
41
IN
GND
Floating input supply return
42
IN
VSS
Floating input negative supply
43
IN
VAA
Floating input positive supply
44
IN
IN2
CH2 Analog inverting input
45
OUT
COMP2
CH2 Phase compensation input, comparator input
46
IN
IN1
CH1 Analog inverting input
47
OUT
COMP1
CH1 Phase compensation input, comparator input
48
IN/OUT
CSD
Shutdown timing capacitor, referenced to VSS
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