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EV6543C-L-00A 3-22V, 100mA Three-Phase Brushless DC Motor Driver Evaluation Board QFN-24
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pMPS EV6543C-L-00A — Three-Phase Brushless DC Motor Driver, 3-22V input, 100 mA output, QFN-24./p
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EV6543C-L-00A 3-22V, 100mA Three-Phase Brushless DC Motor Driver Evaluation Board QFN-24
The MPS EV6543C-L-00A is an evaluation board built around the MP6543C for bench characterisation of the device in its intended topology. It operates from a 3 V to 22 V input and is rated for 100 mA. The board carries the device in its QFN-24 package.
The EV6543C-L-00A is an evaluation board for the MP6543C, a three-phase brushless DC motor driver.
Key Specifications
| Part Number | EV6543C-L-00A |
| Board For | MP6543C |
| Board Type | Evaluation / demonstration board |
| Function | Three-Phase Brushless DC Motor Driver |
| Input Voltage | 3 V to 22 V |
| Current Rating | 100 mA |
| Interface | PWM |
| Package | QFN-24 |
| Ordering Codes | EV6543C-L-00A |
Features
- Wide 3V to 22V Input Voltage Range
- Built-In 3.3V, 100mA LDO Regulator
- Integrated Bidirectional Current-Sense Amplifiers
- Supports 100% Duty Cycle Operation
- EN/PWM Logic Input
- Independent Ground for Each Half-Bridge
- Over-Current Protection (OCP), Over- Temperature Protection (OTP)
- Fault Indication Output
- Available in a QFN-24 (3mmx4mm) Package
Evaluation Board
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 EV6543C-L-00A support?
3 V to 22 V. The rated output is 100 mA.
Which package and ordering codes apply to the EV6543C-L-00A?
QFN-24; order codes include EV6543C-L-00A.
What are the defining features of the EV6543C-L-00A?
Wide 3V to 22V Input Voltage Range Built-In 3.3V, 100mA LDO Regulator
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