PMP9491, Audio Boom Box/Portable Speaker Reference Design with Efficient Boost Converter
Texas Instruments の部品 LM3481MM を使用したリファレンス デザイン
最終製品向け
- Battery Charger
- Computers and Peripherals
- Medical and Healthcare
- Power Management
- Tablet
説明
- PMP9491, Audio Boom Box/Portable Speaker Reference Design with Efficient Boost Converter. PMP9491 is a 30W highly efficient and compact Portable Speaker/Audio Boom Box reference Design which can be used in 15W +15W Stereo or 30W Woofer Applications. The Power Source for the Design is 1 or 2 Li-ion in Series
主な特徴
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Conversion TypeDC to DC
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Input Voltage3.3 to 9 V
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Output Voltage12 V
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Output Current2.5 A
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Output Power30 W
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Efficiency95 %
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TopologyBoost
注目のパーツ (3)
部品番号 | メーカー | タイプ | 説明 | |||
---|---|---|---|---|---|---|
|
BQ24133RGYR | Texas Instruments | Battery Management ICs | Switching Battery Charger Li-Ion/Li-Pol 2500mA 4.2V 24-Pin VQFN EP T/R | 買う | |
|
TPA3118D2DAPR | Texas Instruments | Audio Amplifiers | Audio Amp Speaker 1-CH Mono/2-CH Stereo 50W Class-D 32-Pin HTSSOP EP T/R | 買う | |
|
LM3481MM | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Up 1A 1000kHz 10-Pin VSSOP T/R | 買う |