Welcome to our company!
EVQ4214-U-00A 6-40V Synchronous Buck-Boost Controller Evaluation Board QFN-27
Share
pMPS EVQ4214-U-00A — Synchronous Buck-Boost Controller, 6-40V input, QFN-27, AEC-Q100./p
- Product Details
- Download
EVQ4214-U-00A 6-40V Synchronous Buck-Boost Controller Evaluation Board QFN-27
The MPS EVQ4214-U-00A is an evaluation board built around the MPQ4214GU-AEC1 for bench characterisation of the device in its intended topology. It operates from a 6 V to 40 V input and switches at 600 kHz. The board carries the device in its QFN-27 package.
The EVQ4214-U-00A Evaluation Board is designed to demonstrate the capabilities of MPS' MPQ4214GU-AEC1.
Key Specifications
| Part Number | EVQ4214-U-00A |
| Board For | MPQ4214GU-AEC1 |
| Board Type | Evaluation / demonstration board |
| Function | Synchronous Buck-Boost Controller |
| Input Voltage | 6 V to 40 V |
| Switching Frequency | 600 kHz |
| Interface | I²C |
| Package | QFN-27 |
| Qualification | AEC-Q100 |
| Ordering Codes | EVQ4214-U-00A |
Features
- 6V to 40V Startup Input Voltage Range
- 5V to 40V Operation Input Voltage Range
- Flexible Reference Voltage Selection: o MPQ4214GU: Programmable VREF Voltage
- <50mA Steps Output Current Limit Adjusting through IPWM Pin
- Frequency Dithering Function for EMI Optimization
- Integrated VOUT Discharge Function
- Selectable 200kHz, 300kHz, 400kHz, and 600kHz Switching Frequency
- OCP, SCP, and OVP
- Output Enters High Impedance State during EN Shutdown
- Interrupt Indicator for CC, OCP, OVP and OTP
Design Notes
- The board ships in a default configuration; check the jumper and resistor options against the user guide before applying power.
- Respect the input terminal rating — most faults on evaluation boards come from an supply above the marked limit.
- Test points on the switching node and output are for a short-ground probe, not for a long oscilloscope lead.
- Where a GUI is supported, connect the dongle before power-up so the device enumerates on the I²C bus.
Common Questions
What input voltage does the EVQ4214-U-00A support?
6 V to 40 V.
Which package and ordering codes apply to the EVQ4214-U-00A?
QFN-27; order codes include EVQ4214-U-00A.
What are the defining features of the EVQ4214-U-00A?
6V to 40V Startup Input Voltage Range 5V to 40V Operation Input Voltage Range
Is the EVQ4214-U-00A qualified for automotive designs?
Yes — it is AEC-Q100 qualified. Confirm the grade against the qualification summary in the datasheet before specifying it on a safety-related rail.
Shenzhen Gaorunxin Technology Co., Ltd
Online message
Shenzhen Gaorunxin Technology Co., Ltd
