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MP8796 4-16V, 30A, 400kHz Synchronous Step-Down Converter QFN-25
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pMPS MP8796 — synchronous step-down converter, 4-16V input, 30A output, 400 kHz, QFN-25./p
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MP8796 4-16V, 30A, 400kHz Synchronous Step-Down Converter QFN-25
MPS MP8796 is a synchronous step-down converter that accepts 4 V to 16 V input, delivers 30 A, switches at 400 kHz, supplied in a QFN-25 package.
Key Specifications
| Part Number | MP8796 |
| Input Voltage | 4 V to 16 V |
| Output Current | 30 A |
| Switching Frequency | 400 kHz |
| Quiescent Current | 850 uA |
| Topology | Synchronous Step-Down Converter |
| Package | QFN-25 |
| Ordering Codes | MP8796 |
Features
- Wide 4V to 16V Operating Input Voltage (VIN) Range
- Wide 3V to 16V Operating VIN Range with External 3.3V VCC Bias
- Up to 30A Continuous Output Current (IOUT) per Phase
- Adjustable Current Limit (ILIMIT)
- 850μA Quiescent Current (IQ)
- Low RDS(ON) Integrated Power MOSFETs
- Lossless and Accurate On-Die Current- Sensing
- Adaptive Constant-On-Time (COT) Control for Ultrafast Transient Response
- Stable with Zero-ESR Output Capacitor
- Remote Sense
Applications
- Multifunctional Printers
- Flat-Panel Televisions and Monitors
- Access Points and Routers
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-25 — check the land pattern in the datasheet before layout.
Common Questions
What is the input and output rating of the MP8796?
4–16 V input and 30 A output.
What switching frequency does the MP8796 run at?
400 kHz.
Which package is the MP8796 available in?
QFN-25.
Shenzhen Gaorunxin Technology Co., Ltd
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