參數(shù)資料
型號(hào): IRAUDAMP1
廠商: International Rectifier
英文描述: High Power Class D Audio Power Amplifier using IR2011S
中文描述: 高功率D類(lèi)音頻功率放大器使用IR2011S
文件頁(yè)數(shù): 3/22頁(yè)
文件大小: 3219K
代理商: IRAUDAMP1
Specifications
±Vcc=±50V, RL = 4
unless otherwise noted.
Output Stage
Topology
Modulator
Half Bridge
Self Oscillating, 2
nd
order
Sigma-Delta Modulation,
Analog Input
IR2011S Gate Driver
IRFB23N15D MOSFET
400kHz (Adjustable)
250W + 250W
350W + 350W
370W + 370W
(Peak Power)
500W + 500W
(Peak Power)
0.008%
IR Devices Used
Switching Frequency
Rated Output Power
No signal
1kHz, THD=1.0%
1kHz, THD=10%
1kHz, THD=1.0%, ±60V
1kHz, THD=10%, ±60V
1kHz, 100W,
AES-17 LPF
1kHz, 350W,
Class D stage
IHF-A Weighted,
BW=20kHz
8
, 1KHz
100Hz
10kHz
THD+N
Efficiency
93%
S/N
115dB
Damping Factor
Frequency Response
Channel Separation
200
3Hz ~ 40kHz (-3dB)
100dB
80dB
4
Minimum Load
Impedance
Power Supply
±50V, (operational ±25V ~
±60V)
+75mA, -125mA
4.0”(W) x 5.5”(D) x 1.5”(H)
Quiescent Current
Dimensions
www.irf.com
2
相關(guān)PDF資料
PDF描述
IRAUDAMP5 120W x 2 Channel Class D Audio Power Amplifier Using the IRS2092S and IRF6645
IRC4BC40F INSULATED GATE BIPOLAR TRANSISTOR
IRC530PBF HEXFET㈢ Power MOSFET
IRC540PBF HEXFET POWER MOSFET ( VDSS=100V , RDS(on)=0.077ヘ , ID=28A )
IRD3900 20 AND 30 AMP FAST RECOVERY RECTIFIER DIODES
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
IRAUDAMP10 功能描述:放大器 IC 開(kāi)發(fā)工具 Two Channel 300W IRS2052M IRF6775 BRD RoHS:否 制造商:International Rectifier 產(chǎn)品:Demonstration Boards 類(lèi)型:Power Amplifiers 工具用于評(píng)估:IR4302 工作電源電壓:13 V to 23 V
IRAUDAMP11 功能描述:放大器 IC 開(kāi)發(fā)工具 120W x 3 Ch Class D IRS2053 IRF6665 BRD RoHS:否 制造商:International Rectifier 產(chǎn)品:Demonstration Boards 類(lèi)型:Power Amplifiers 工具用于評(píng)估:IR4302 工作電源電壓:13 V to 23 V
IRAUDAMP12 功能描述:放大器 IC 開(kāi)發(fā)工具 Two Channel 130W IR4301 40 Ohm BRD RoHS:否 制造商:International Rectifier 產(chǎn)品:Demonstration Boards 類(lèi)型:Power Amplifiers 工具用于評(píng)估:IR4302 工作電源電壓:13 V to 23 V
IRAUDAMP15 功能描述:放大器 IC 開(kāi)發(fā)工具 Two Channel 35W IR4311 40 Ohm BRD RoHS:否 制造商:International Rectifier 產(chǎn)品:Demonstration Boards 類(lèi)型:Power Amplifiers 工具用于評(píng)估:IR4302 工作電源電壓:13 V to 23 V
IRAUDAMP16 功能描述:放大器 IC 開(kāi)發(fā)工具 2-Ch 70W 4 Ohm REF Design IR4302 RoHS:否 制造商:International Rectifier 產(chǎn)品:Demonstration Boards 類(lèi)型:Power Amplifiers 工具用于評(píng)估:IR4302 工作電源電壓:13 V to 23 V