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MP7747DQ-LF-P
Audio Power Amplifier, 20W x 1 @ 4Ohm, D, 1 Channels, 9.5V to 36V, QFN-EP, 10 Pins
Image is for illustrative purposes only. Please refer to product description.
ManufacturerMONOLITHIC POWER SYSTEMS (MPS)
Manufacturer Part NoMP7747DQ-LF-P
Order Code3357865
Your Part Number
Technical Datasheet
324 In Stock
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324 Delivery in 5-6 Business Days(UK stock)
| Quantity | Price (inc GST) |
|---|---|
| 1+ | CNY47.520 (CNY53.6976) |
| 10+ | CNY34.220 (CNY38.6686) |
| 50+ | CNY31.890 (CNY36.0357) |
| 100+ | CNY29.550 (CNY33.3915) |
| 250+ | CNY24.110 (CNY27.2443) |
| 500+ | CNY8.830 (CNY9.9779) |
| 1000+ | CNY8.500 (CNY9.605) |
| 2500+ | CNY8.330 (CNY9.4129) |
Price for:Each (Supplied on Cut Tape)
Minimum: 1
Multiple: 1
CNY47.52 (CNY53.70 inc GST)
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerMONOLITHIC POWER SYSTEMS (MPS)
Manufacturer Part NoMP7747DQ-LF-P
Order Code3357865
Technical Datasheet
Output Power x Channels @ Load20W x 1 @ 4Ohm
Audio Amplifier TypeD
No. of Channels1Channels
Supply Voltage Range9.5V to 36V
IC Case / PackageQFN-EP
No. of Pins10Pins
Load Impedance4ohm
Output Type1 x Mono
IC MountingSurface Mount
Operating Temperature Min-40°C
Operating Temperature Max85°C
Product Range-
Qualification-
SVHCNo SVHC (19-Jan-2021)
Amplifier Case StyleQFN-EP
Amplifier ClassD
Automotive Qualification Standard-
No. of Channels1 Channel
Output Power19.3W
Product Overview
- 20W class D mono single ended audio amplifier in 10 pin QFN-EP package
- 20W output at VDD = 24V into a 4ohm load
- THD+N = 0.02% at 1W, 8ohm
- 91% efficiency at 20W and VDD=24V
- Low noise (103µV typical)
- Switching frequency up to 1MHz
- Integrated start-up and shutdown pop elimination circuit
- Programmable UVP
- Thermal and short circuit protection
- Integrated power FETs
Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Notes
MPS part numbers ending in "-P" and "-Z" are the same parts. P & Z only indicates reel size.
Technical Specifications
Output Power x Channels @ Load
20W x 1 @ 4Ohm
No. of Channels
1Channels
IC Case / Package
QFN-EP
Load Impedance
4ohm
IC Mounting
Surface Mount
Operating Temperature Max
85°C
Qualification
-
Amplifier Case Style
QFN-EP
Automotive Qualification Standard
-
Output Power
19.3W
Audio Amplifier Type
D
Supply Voltage Range
9.5V to 36V
No. of Pins
10Pins
Output Type
1 x Mono
Operating Temperature Min
-40°C
Product Range
-
SVHC
No SVHC (19-Jan-2021)
Amplifier Class
D
No. of Channels
1 Channel
Technical Docs (1)
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:China
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:China
Country in which last significant manufacturing process was carried out
Tariff No:85423390
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (19-Jan-2021)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.00001