参数资料
型号: IRAUDAMP4A
厂商: International Rectifier
文件页数: 3/16页
文件大小: 0K
描述: KIT DESIGN IRS20957S/IRF6645
标准包装: 1
放大器类型: D 类
输出类型: 2 通道(立体声)
在某负载时最大输出功率 x 通道数量: 120W x 2 @ 4 欧姆
电源电压: ±25 V ~ 35 V
板类型: 完全填充
已用 IC / 零件: IRF6645,IRS20957
已供物品:
IRS20957S
www.irf.com
2008 International Rectifier
11
Lead Definitions
Pin #
Symbol
Description
1
VDD
Floating input positive supply
2
CSD
Shutdown timing capacitor, referenced to VSS
3
IN
PWM non-inverting input, in phase with HO
4
VSS
Floating input supply return
5
NC
6
VREF
5V reference output for setting OCSET
7
OCSET
Low side over current threshold setting, referenced to COM
8
DT
Input for programmable dead-time, referenced to COM
9
COM
Low side supply return
10
LO
Low side output
11
VCC
Low side logic supply
12
NC
13
VS
High side floating supply return
14
HO
High side output
15
VB
High side floating supply
16
CSH
High side over current sensing input, referenced to VS
Lead Assignments
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
IRS20957
VDD
IN
CSD
VSS
OCSET
DT
VREF
COM
LO
VCC
HO
VS
CSH
VB
NC
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