MP3312GC-Z
LED DRVR Boost 2-CH Analog/PWM 40V 0.03A 9-Pin WLCSP T/R
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RoHS 10 Compliant -
Tariff Charges
The MP3312 is a dual-channel step-up WLED driver with integrated 40V MOSFET, and supports 2.7V to 5.5V power supply input. It uses peak current mode to regulate the LED current which is set by external resistor. The MP3312 employs 1.2MHz fixed switching frequency. It features supporting both PWM input analog dimming and digital analog dimming to accurately regulate the dimming current. The MP3312 integrates current source to balance LED current, which leads good ILED matching and accuracy performance. In addition, the MP3312 has LED open and short protection, cycle by cycle current limit protection, and thermal shutdown protection. It is available in tiny WLCSP1.35x1.35-9 package.
- 2.7V~5.5V Input Voltage
- 1.2MHz Switching Frequency
- Dual Channels Support up to 30mA/String
- 1% Current Matching Between LED Channels
- +/-2% Current Accuracy
- 38V OVP Protection
- PWM Input Analog Dimming Mode
- 5kHz to100kHz PWM Input Analog Dimming
- 1-Wire Interface for Digital Dimming
- 9-bit Dimming Resolution
- Internal Soft Start to Reduce Inrush Current
- Available in WLCSP1.35x1.35-9 Package
Technical Attributes
Find Similar Parts
| Description | Value | |
|---|---|---|
| 16 V | ||
| 8 V | ||
| 12 V | ||
| Analog|PWM | ||
| 260 | ||
| Surface Mount | ||
| MSL 1 - Unlimited | ||
| 2 | ||
| -40 to 125 °C | ||
| 0.03 A | ||
| Constant Current | ||
| 40 V | ||
| -0.3 V | ||
| 9WLCSP | ||
| 9 | ||
| 1.3 x 1.3 x 0.41(Max) | ||
| Extended Industrial | ||
| WLCSP | ||
| 1000 to 1400 kHz | ||
| Boost | ||
| Switching |
ECCN / UNSPSC / COO
| Description | Value |
|---|---|
| Country of Origin: | RECOVERY FEE |
| ECCN: | EAR99 |
| HTSN: | 8542330001 |
| Schedule B: | 8542330000 |
Factory Lead Time: