MP3309LGQG-Z
ActiveLED DRVR BOOST 1-CH ANALOG/PWM 24V 10-PIN FCQFN T/R
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MP3309LGQG-Z
ActiveLED DRVR BOOST 1-CH ANALOG/PWM 24V 10-PIN FCQFN T/R
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Technical Specifications
Parameters and characteristics for this part
| Specification | MP3309LGQG-Z |
|---|---|
| Applications | Backlight |
| Dimming | Analog, PWM |
| Internal Switch(s) | True |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Package / Case | 10-VFQFN |
| Supplier Device Package | 10-QFN (1.4x1.8) |
| Topology | Step-Up (Boost) |
| Type | DC DC Regulator |
| Voltage - Output | 24 V |
| Voltage - Supply (Max) | 5.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 5000 | $ 0.64 | |
| 10000 | $ 0.62 | |||
Description
General part information
MP3309 Series
The MP3309L is a WLED step-up converter for 2.7V-to-5.5V input that uses peak-current mode to regulate the LED current sensed through an external, low-side resistor. The 200mV feedback voltage and synchronous rectification reduces power loss and reduces PCB space requirements. The MP3309L features a programmable switching frequency to optimize efficiency. It supports both analog and PWM dimming. In addition, the MP3309L has LED open protection, cycle-by-cycle current limit protection, thermal shutdown protection.2.7V-to-5.5V Input Voltage Analog and PWM Dimming Programmable Switching Frequency 24V Open-Load Protection Low 200mV Feedback Voltage with ±1% Accuracy at Room Temperature UVLO, Thermal Shutdown Available in a 1.4×1.8mm FCQFN10 Package
Documents
Technical documentation and resources
No documents available