Monolithic Power Systems Inc. MPQ7731DF-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 |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Grade | - |
| Qualification | - |
| Supplier Device Package | 20-TSSOPF-EP |
| Package / Case | 20-TSSOP (0.173", 4.40mm Width) Exposed Pad |
| ROHS |  |
The MPQ7731DF-LF-Z is a mono Class D audio amplifier delivering 30W into a 4Ω load. Its efficient design minimizes heat dissipation, making it suitable for portable and compact audio systems. Built-in depop, mute, short-circuit, and thermal protection ensure reliable operation. This amplifier is ideal for Bluetooth speakers, radios, intercoms, and alarm systems.
- 30W Output: Sufficient power for compact audio applications.
- Class D Efficiency: Reduces power loss and heat generation.
- Protection Features: Depop, mute, short-circuit, and thermal protection.
- Compact Package: 20-TSSOPF-EP for space-constrained designs.
- Wide Temperature Range: -40°C to 125°C for harsh environments.
Portable Bluetooth Speakers
The MPQ7731DF-LF-Z's 30W output and Class D efficiency provide clear audio with low heat, perfect for battery-powered speakers.
AM/FM Radios
Its mute function and low noise make it suitable for radio applications.
Intercom Systems
Depop and short-circuit protection ensure reliable operation in intercoms.
Alarm Drivers
High power and thermal protection make it suitable for alarm speakers.
Line Drivers
The mono output can drive audio lines in professional equipment.
DIY Projects
Compact package and easy integration make it great for hobbyist amplifiers.
| Model | Package | Voltage Range | Output Power (Typical) |
|---|---|---|---|
| MPQ7731DF-LF-Z | 20-TSSOPF-EP | Not specified | 30W x 1 @ 4Ω |
| MPQ7731DF-AEC1-LF-Z | 20-TSSOPF-EP | 9.5V ~ 18V | 30W x 1 @ 4Ω |
| MP7782DF-LF | 20-TSSOPF-EP | Not specified | 50W x 1 @ 6Ω |
- Q: What is the output power of the MPQ7731DF-LF-Z?
- A: It delivers 30W into a 4Ω load in mono mode.
- Q: What protection features are included?
- A: It includes depop, mute, short-circuit, and thermal protection.
- Q: What is the operating temperature range?
- A: The device operates from -40°C to 125°C (TJ).
- Q: What package is available?
- A: It comes in a 20-TSSOPF-EP (exposed pad) package.
- Q: Is this amplifier suitable for portable devices?
- A: Yes, its Class D efficiency and compact size make it ideal for portable audio applications.
MPQ7731DF-LF-Z.pdf
- Q: What is the output power of the MPQ7731DF-LF-Z?
- A: It delivers 30W into a 4Ω load in mono mode.
- Q: What protection features are included?
- A: It includes depop, mute, short-circuit, and thermal protection.
- Q: What is the operating temperature range?
- A: The device operates from -40°C to 125°C (TJ).
- Q: What package is available?
- A: It comes in a 20-TSSOPF-EP (exposed pad) package.
- Q: Is this amplifier suitable for portable devices?
- A: Yes, its Class D efficiency and compact size make it ideal for portable audio applications.
