Welcome to our company!
MP8719 4.5-26V, 12A, 500kHz Synchronous Buck Converter QFN-16
Share
pMPS MP8719 — synchronous buck converter, 4.5-26V input, 12A output, 500 kHz, QFN-16./p
- Product Details
- Download
MP8719 4.5-26V, 12A, 500kHz Synchronous Buck Converter QFN-16
MPS MP8719 is a synchronous buck converter that accepts 4.5 V to 26 V input, delivers 12 A, switches at 500 kHz, supplied in a QFN-16 package.
Key Specifications
| Part Number | MP8719 |
| Input Voltage | 4.5 V to 26 V |
| Output Current | 12 A |
| Switching Frequency | 500 kHz |
| Topology | Synchronous Buck Converter |
| Package | QFN-16 |
| Ordering Codes | MP8719 |
Features
- Wide 4.5V to 26V Operating Input Range
- 135μA Low Quiescent Current
- 12A Continous Output Current
- 13A Peak Output Current
- Selectable Ultrasonic Mode (USM)
- Selectable 500kHz/700kHz Switching Frequency
- Built-In ±1A VTTLDO
- 1% Buffered VTTREF Output
- Adaptive COT for Fast Transient
- DC Auto-Tune Loop
Applications
- Televisions
- Networking Systems
- Distributed Power Systems
Design Notes
- The step-down topology needs an inductor and output capacitor sized for the ripple at the switching frequency, not just the DC load.
- Keep the input loop short — high di/dt at the switch node sets conducted EMI.
- Power switches are integrated, so the thermal path is the PCB copper under the pad.
- Package QFN-16 — check the land pattern in the datasheet before layout.
Common Questions
What is the input and output rating of the MP8719?
4.5–26 V input and 12 A output.
What switching frequency does the MP8719 run at?
500 kHz.
Which package is the MP8719 available in?
QFN-16.
Shenzhen Gaorunxin Technology Co., Ltd
Online message
Shenzhen Gaorunxin Technology Co., Ltd
