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参数资料
| 型号： | IRAUDAMP4A |
| 厂商： | International Rectifier |
| 文件页数： | 12/16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： | 板 |
IRS20957S
www.irf.com
2008 International Rectifier
5
Absolute Maximum Ratings
Absolute Maximum Ratings indicate sustained limits beyond which damage to the device may occur. All
voltage parameters are absolute voltages referenced to VSS; all currents are defined positive into any lead.
The Thermal Resistance and Power Dissipation ratings are measured under board mounted and still air
conditions.
Symbol
Definition
Min.
Max.
Units
VB
High side floating supply voltage
-0.3
215
VS
High side floating supply voltage
VB-15
VB+0.3
VHO
High side floating output voltage
Vs-0.3
VB+0.3
VCSH
CSH pin input voltage
Vs-0.3
VB+0.3
VCC
Low side fixed supply voltage
-0.3
20
VLO
Low side output voltage
-0.3
VCC +0.3
VDD
Floating input supply voltage
-0.3
210
VSS
Floating input supply voltage
(See IDDZ)
VDD+0.3
VIN
PWM input voltage
VSS -0.3
VDD+0.3
VCSD
CSD pin input voltage
VSS -0.3
VDD+0.3
VDT
DT pin input voltage
-0.3
VCC +0.3
VOCSET
OCSET pin input voltage
-0.3
VCC +0.3
VREF
VREF pin voltage
-0.3
VCC +0.3
V
IDDZ
Floating input supply zener clamp current
-
10
ICCZ
Low side supply zener clamp current
-
10
IBSZ
Floating supply zener clamp current
-
10
IOREF
Reference output current
-
5
mA
d VS /dt
Allowable VS voltage slew rate
-
50
d VSS /dt
Allowable VSS voltage slew rate
-
50
V/ns
d VSS /dt
Allowable VSS voltage slew rate upon power-up
-
50
V/ms
Pd
Maximum power dissipation
-
1.0
W
RthJA
Thermal resistance, Junction to ambient
-
115
°C/W
TJ
Junction Temperature
-
150
TS
Storage Temperature
-55
150
TL
Lead temperature (Soldering, 10 seconds)
-
300
°C
VDD - VSS, VCC -COM and VB - VS contain internal shunt zener diodes. Please note that the
voltage ratings of these can be limited by the clamping current.
For the rising and falling edges of step signal of 10V. Vss=15V to 200V.
Vss ramps up from 0V to 200V.
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相关代理商/技术参数 |
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| IRAUDAMP5 | 功能描述:放大器 IC 开发工具 120W x 2 Ch Class D IRS2092S IRF6645 BRD RoHS:否 制造商:International Rectifier 产品:Demonstration Boards 类型:Power Amplifiers 工具用于评估:IR4302 工作电源电压:13 V to 23 V |
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| IRAUDAMP7D | 功能描述:放大器 IC 开发工具 25W - 500W Scalable IRS2092 2-Ch BRD RoHS:否 制造商:International Rectifier 产品:Demonstration Boards 类型:Power Amplifiers 工具用于评估:IR4302 工作电源电压:13 V to 23 V |
| IRAUDAMP7S | 功能描述:放大器 IC 开发工具 25W - 500W Scalable IRS2092 Half BRG BRD RoHS:否 制造商:International Rectifier 产品:Demonstration Boards 类型:Power Amplifiers 工具用于评估:IR4302 工作电源电压:13 V to 23 V |
| IRAUDAMP8 | 功能描述:放大器 IC 开发工具 120W x 4 Ch Class D IRS2053M IRF665 BRD RoHS:否 制造商:International Rectifier 产品:Demonstration Boards 类型:Power Amplifiers 工具用于评估:IR4302 工作电源电压:13 V to 23 V |
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