Monolithic Power Systems Inc. MP7731DF-LF-Z
| 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 | 1-Channel (Mono) |
| Max Output Power x Channels @ Load | 30W x 1 @ 4Ohm |
| Voltage - Supply | - |
| Features | Depop, Mute, Short-Circuit and Thermal Protection, Shutdown |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Supplier Device Package | 20-TSSOPF-EP |
| Package / Case | 20-TSSOP (0.173", 4.40mm Width) Exposed Pad |
| ROHS |  |
The MP7731DF-LF-Z is a high-power mono Class D amplifier from Monolithic Power Systems, delivering 30W into 4Ω loads. It features comprehensive protection including depop, mute, short-circuit and thermal protection, and shutdown. Housed in a 20-TSSOPF-EP package with exposed pad for heat dissipation, it is ideal for portable PA systems, automotive audio, and industrial alarms.
- High Output Power: 30W into 4Ω for demanding audio applications.
- Comprehensive Protection: Depop, mute, short-circuit, and thermal protection ensure reliability.
- Class D Efficiency: Minimizes heat and power loss.
- Exposed Pad Package: 20-TSSOPF-EP enhances thermal performance.
Portable PA Systems
The MP7731DF-LF-Z's 30W output into 4Ω provides ample power for portable public address systems, with Class D efficiency ensuring long battery life.
Automotive Audio
Its robust protection features and wide temperature range make it suitable for automotive audio subsystems, such as door speakers.
Subwoofer Amplifiers
The high 30W power is ideal for driving small subwoofers in compact home theater or car audio systems.
Industrial Alarm Systems
With short-circuit and thermal protection, it reliably drives high-power alarms in industrial settings.
DIY High-Power Audio Projects
Hobbyists can use this amplifier for building mono amplifiers for guitar practice amps or portable boomboxes.
Marine Audio
Its robust design and protection features suit marine environments where reliability is critical.
| Model | Package | Voltage Range | Output Power (Typical) |
|---|---|---|---|
| MP7731DF-LF-Z | 20-TSSOPF-EP | N/A | 30W x 1 @ 4Ω |
| TAS2562YFPR | 36-DSBGA (2.41x2.43) | 1.65V ~ 1.95V | 6.1W x 1 @ 4Ω |
| MAX9738EWP+TG45 | 20-WLP | 2.7V ~ 5.5V | N/A |
- Q: What is the output power of the MP7731DF-LF-Z?
- A: It delivers 30W into a 4Ω load, suitable for high-power mono applications.
- Q: What amplifier class does it use?
- A: It is a Class D amplifier, offering high efficiency for power-sensitive designs.
- Q: What protection features are included?
- A: It includes depop, mute, short-circuit and thermal protection, and shutdown mode.
- Q: What package is available?
- A: It comes in a 20-TSSOPF-EP (exposed pad) package for thermal management.
- Q: What is the operating temperature range?
- A: It operates from -40°C to 85°C, suitable for industrial and consumer environments.
MP7731DF-LF-Z.pdf
- Q: What is the output power of the MP7731DF-LF-Z?
- A: It delivers 30W into a 4Ω load, suitable for high-power mono applications.
- Q: What amplifier class does it use?
- A: It is a Class D amplifier, offering high efficiency for power-sensitive designs.
- Q: What protection features are included?
- A: It includes depop, mute, short-circuit and thermal protection, and shutdown mode.
- Q: What package is available?
- A: It comes in a 20-TSSOPF-EP (exposed pad) package for thermal management.
- Q: What is the operating temperature range?
- A: It operates from -40°C to 85°C, suitable for industrial and consumer environments.
