Monolithic Power Systems Inc. MPQ8626GD-Z
| Parameters | |
|---|---|
| Series | - |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| RoHS Status | ROHS3 Compliant |
| Package / Case | 14-VFQFN |
| Mfr | Monolithic Power Systems Inc. |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Voltage - Input (Max) | 16V |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Current - Output | 6A |
| Supplier Device Package | 14-QFN (2x3) |
| Output Configuration | Positive |
| Function | Step-Down |
| Topology | Buck |
| Frequency - Switching | 600kHz ~ 2.2MHz |
| Synchronous Rectifier | Yes |
| Voltage - Output (Min/Fixed) | 0.6V |
| Voltage - Output (Max) | 6V |
| Voltage - Input (Min) | 2.85V |
| Package | Tape & Reel (TR) |
| Product Status | Active |
| Base Product Number | MPQ8626 |
| REACH Status | REACH Unaffected |
| Standard Package | 5,000 |
| ECCN | EAR99 |
| HTSUS | 8542.39.0001 |
Buck Switching Regulator IC -- MPQ8626GD-Z
The MPQ8626GD-Z is a high-efficiency, 6A, 16V synchronous step-down converter with an adjustable current limit, designed for a wide input supply range. It operates with high efficiency across a broad output current load range and utilizes an internal compensated constant-on-time (COT) control mode for fast transient response and easy loop stability. The device features a very compact solution size, making it suitable for applications where space is a constraint.
The MPQ8626GD-Z offers excellent load and line regulation, ensuring stable and reliable performance in various operating conditions. It includes an open-drain power good (PGOOD) signal that indicates whether the output is within its nominal voltage range, providing valuable feedback for system monitoring and control. The output voltage power-up ramp is controlled by an internal 1.5ms timer, which can be increased by adding a capacitor on the TRK/REF pin, allowing for flexible customization of the power-up sequence.
The converter chip is available in a 14-pin QFN package, making it easy to integrate into existing designs. It is suitable for applications requiring low bias current, such as sensor interfaces, signal conditioning circuits, and audio amplifiers. The MPQ8626GD-Z is manufactured by Monolithic Power Systems, a company known for its high-quality power management solutions.
