Monolithic Power Systems Inc. MP7748DF-LF
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 355,911.72 | Dhs. 355,911.72 |
| 15+ | Dhs. 344,672.41 | Dhs. 5,170,086.15 |
| 25+ | Dhs. 337,179.53 | Dhs. 8,429,488.25 |
| 50+ | Dhs. 318,447.33 | Dhs. 15,922,366.50 |
| 100+ | Dhs. 280,982.94 | Dhs. 28,098,294.00 |
| N+ | Dhs. 56,196.59 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Monolithic Power Systems Inc. |
| Product Series | |
| Packaging | | |
| Part Status | Active |
| Type | Class D |
| Output Type | 2-Channel (Stereo) |
| Max Output Power x Channels @ Load | 50W x 2 @ 6Ohm |
| Voltage - Supply | 9.5V ~ 36V |
| Features | Depop, Short-Circuit and Thermal Protection |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Supplier Device Package | 28-TSSOP-EP |
| Package / Case | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad |
| ROHS |  |
This stereo Class D audio amplifier IC delivers 50W per channel into 6Ohm loads, operating from 9.5V to 36V. Packaged in a 28-TSSOP-EP, it includes depop, short-circuit, and thermal protection for reliable performance. Ideal for portable speakers, automotive audio, and home theater systems, it combines high power with efficient operation.
- High Stereo Power: 50W x 2 @ 6Ohm for loud, clear audio.
- Wide Voltage Range: 9.5V to 36V supports automotive and battery applications.
- Depop Feature: Eliminates startup clicks for a professional user experience.
- Comprehensive Protection: Short-circuit and thermal protection enhance reliability.
- Compact Package: 28-TSSOP-EP fits space-constrained designs.
High-Power Portable Speaker
The MP7748DF-LF is ideal for large Bluetooth speakers, delivering 50W per channel with depop to eliminate startup noise and high efficiency for extended battery life.
Automotive Audio System
With a 9.5V-36V supply range and robust protection, it suits car audio amplifiers, handling voltage spikes and providing clean stereo sound.
Home Theater Amplifier
Use in multi-channel home theater receivers for driving front or surround speakers. The compact 28-TSSOP-EP package saves board space.
Industrial Audio Alert
For paging and alarm systems, the short-circuit and thermal protection ensure continuous operation in demanding environments.
DIY Audio Project
Hobbyists can build high-power stereo amplifiers with the MP7748DF-LF, benefiting from its depop feature and wide voltage range.
| Model | Package | Voltage Range | Output Power (Typical) |
|---|---|---|---|
| TDA7492PE | PowerSSO-36 EPD | 7V ~ 26V | 41W x 2 @ 6Ohm |
| MP7748DF-LF | 28-TSSOP-EP | 9.5V ~ 36V | 50W x 2 @ 6Ohm |
- Q: What is the output power of the MP7748DF-LF?
- A: It delivers 50W x 2 @ 6Ohm in stereo mode.
- Q: What is the supply voltage range?
- A: The supply voltage range is 9.5V to 36V.
- Q: Does it include protection features?
- A: Yes, it features depop, short-circuit, and thermal protection.
- Q: What amplifier class is this?
- A: It is a Class D amplifier for high efficiency.
- Q: What is the operating temperature range?
- A: It operates from -40°C to 85°C.
MP7748DF-LF.pdf
- Q: What is the output power of the MP7748DF-LF?
- A: It delivers 50W x 2 @ 6Ohm in stereo mode.
- Q: What is the supply voltage range?
- A: The supply voltage range is 9.5V to 36V.
- Q: Does it include protection features?
- A: Yes, it features depop, short-circuit, and thermal protection.
- Q: What amplifier class is this?
- A: It is a Class D amplifier for high efficiency.
- Q: What is the operating temperature range?
- A: It operates from -40°C to 85°C.
