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EV3336A-C-00A 2.7-5.5V Dual-Channel Flash LED Driver With 2A/Ch and I2C Interface Evaluation Board WLCSP-20
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pMPS EV3336A-C-00A — Dual-Channel Flash LED Driver With 2A/Ch and I2C Interface, 2.7-5.5V input, 2 A output, WLCSP-20./p
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EV3336A-C-00A 2.7-5.5V Dual-Channel Flash LED Driver With 2A/Ch and I2C Interface Evaluation Board WLCSP-20
The MPS EV3336A-C-00A is an evaluation board built around the MP3336A for bench characterisation of the device in its intended topology. It operates from a 2.7 V to 5.5 V input, is rated for 2 A and switches at 4 MHz. The board carries the device in its WLCSP-20 package.
The MP3336A is a compact, dual-channel, high- power, flash LED driver that can drive up to 2A in flash mode for each LED.
Key Specifications
| Part Number | EV3336A-C-00A |
| Board For | MP3336A |
| Board Type | Evaluation / demonstration board |
| Function | Dual-Channel Flash LED Driver With 2A/Ch and I2C Interface |
| Input Voltage | 2.7 V to 5.5 V |
| Current Rating | 2 A |
| Switching Frequency | 4 MHz |
| Interface | I²C |
| Package | WLCSP-20 |
| Ordering Codes | EV3336A-C-00A |
Features
- 2.7V~5.5V Input Voltage
- 1/2/3/4MHz Selectable Max Fsw
- Fsw Fold-back Function
- 400kHz I2C Compatible Interface
- Standby/Flash/Assist/Indicator/5V DC Modes Flash Mode
- Up to 2A/Ch Programmable Current with ±7% Accuracy for Each LED, 7.84mA/Step Assist Mode
- Up to 319mA/Ch Programmable Current with ±7% Accuracy for Each LED, 1.25mA/Step Indicator Mode
- Works in 31.5kHz PWM Dimming Mode with 2/16, 3/16, 4/16, 5/16 Duty Cycle
- Used for Blinking and 128/256/512ms Selectable Blinking Time 5V DC Mode
- Output Constant 5V DC Voltage
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 EV3336A-C-00A support?
2.7 V to 5.5 V. The rated output is 2 A.
Which package and ordering codes apply to the EV3336A-C-00A?
WLCSP-20; order codes include EV3336A-C-00A.
What are the defining features of the EV3336A-C-00A?
2.7V~5.5V Input Voltage 1/2/3/4MHz Selectable Max Fsw
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