参数资料
型号: IRAUDAMP4A
厂商: International Rectifier
文件页数: 13/16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
6
Recommended Operating Conditions
For proper operation, the device should be used within the recommended conditions below. The Vs and
COM offset ratings are tested with supplies biased at IDD=5mA, VCC=12V and VB-VS=12V.
Symbol
Definition
Min.
Max.
Units
VB
High side floating supply absolute voltage
Vs+10
Vs+14
VS
High side floating supply offset voltage
200
V
IDDZ
Floating input supply zener clamp current
1
5
mA
VSS
Floating input supply absolute voltage
0
100
VHO
High side floating output voltage
Vs
VB
VCC
Low side fixed supply voltage
10
15
VLO
Low side output voltage
0
VCC
VIN
PWM input voltage
VSS
VDD
VCSD
CSD pin input voltage
VSS
VDD
VDT
DT pin input voltage
0
VCC
V
IOREF
Reference output current to COM
0.3
0.8
mA
VOCSET
OCSET pin input voltage
0.5
5
V
TA
Ambient Temperature
-40
125
°C
Logic operational for Vs equal to –5V to +200V. Logic state held for Vs equal to –5V to –VBS.
Nominal voltage for VREF is 5V. IOREF of 0.3 – 0.8mA dictates total external resistor value on
VREF to be 6.3k to 16.7k .
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