MP3302DJ-LF-Z
Part Number: MP3302DJ-LF-Z
Manufacturer: Monolithic Power Systems Inc.
Description: IC LED DRV RGLTR SGL WR TSOT23-5
Shipped from: Shenzhen/HK Warehouse
Stock Available: Check with us
ICRFQ.com - Electronic Components Distributor in China Since 2003
Part Number: MP3302DJ-LF-Z
Manufacturer: Monolithic Power Systems Inc.
Description: IC LED DRV RGLTR SGL WR TSOT23-5
Shipped from: Shenzhen/HK Warehouse
Stock Available: Check with us
Datasheet | MP3302DJ-LF-Z datasheet |
---|---|
Category | Integrated Circuits (ICs) |
Family | PMIC – LED Drivers |
Manufacturer | Monolithic Power Systems Inc. |
Series | – |
Packaging | Tape & Reel (TR) |
Part Status | Active |
Type | DC DC Regulator |
Topology | Step-Up (Boost) |
Internal Switch(s) | Yes |
Number of Outputs | 1 |
Voltage – Supply (Min) | 2.5V |
Voltage – Supply (Max) | 6V |
Voltage – Output | 36V |
Current – Output / Channel | 1.33A (Switch) |
Frequency | 1.3MHz |
Dimming | Single-Wire |
Applications | Backlight |
Operating Temperature | -40°C ~ 125°C (TJ) |
Mounting Type | Surface Mount |
Package / Case | SOT-23-5 Thin, TSOT-23-5 |
Supplier Device Package | TSOT-23-5 |
The MP3302DJ-LF-Z is a flexible step-up converter developed for powering white LED arrays from a single-cell lithium-ion battery. In this detailed tutorial, we will look at the MP3302DJ-LF-Z’s features, applications, and essential specs, allowing you to fully utilize its capabilities.
The MP3302DJ-LF-Z is a step-up converter designed to drive arrays of white LEDs efficiently from a single-cell lithium-ion battery. Its basic operating principle is as follows:
The MP3302DJ-LF-Z boasts a range of key features that make it an ideal choice for driving white LEDs efficiently:
These key features collectively make the MP3302DJ-LF-Z a highly efficient and reliable solution for driving white LEDs from a single-cell lithium-ion battery while ensuring the safety and longevity of the LED array.
The MP3302DJ-LF-Z is a versatile step-up converter that finds use in a variety of settings where driving arrays of white LEDs efficiently from a single-cell lithium-ion battery is critical. Here are some notable examples:
The MP3302DJ-LF-Z is essential for illuminating LCD screens, particularly medium-sized displays spanning from 5 to 7 inches. It improves the visual quality of these panels by guaranteeing consistent LED brightness and efficiency. This is a common application in:
To maximize battery life, handheld devices such as cellphones, tablets, and PDAs require efficient power management. The MP3302DJ-LF-Z assists in powering white LEDs in various devices, resulting in longer battery life and constant display quality.
The MP3302DJ-LF-Z can benefit digital cameras, particularly compact point-and-shoot models, by improving low-light shooting and energy economy.
Smaller LCD panels are ubiquitous in consumer electronics, and the MP3302DJ-LF-Z may provide effective LED backlighting in such devices.
The ability of the MP3302DJ-LF-Z to efficiently drive white LED arrays while providing features such as fixed frequency control, current limiting, and protective mechanisms makes it a flexible component for improving the performance and visual quality of a wide range of devices and displays. Its applications include any situation in which efficient LED illumination from a single-cell lithium-ion battery is required.
The MP3302DJ-LF-Z efficiently drives up to 10 white LEDs in series, simplifying circuit design and ensuring uniform brightness.
With up to 87% efficiency, the converter maximizes battery life in portable devices by minimizing wasted energy.
Single wire dimming control simplifies LED brightness adjustments, enhancing user convenience and reducing the need for complex controls.
The 1.3MHz fixed switching frequency ensures stable performance, minimizes EMI, and provides tighter control over LED current.
The converter’s over-voltage protection safeguards LEDs and the device from voltage spikes and open circuit situations.
With a 200mV feedback voltage, power loss is minimized, leading to increased efficiency and extended battery life.
UVLO protects the battery by preventing deep discharges when the voltage falls below a safe threshold.
The 1.3A internal current limit prevents LED damage in case of an output overload.
Thermal overload protection ensures the device’s safety by shutting down in case of excessive temperatures, safeguarding both the circuit and LEDs.
In summary, the MP3302DJ-LF-Z is a dependable, efficient solution for a wide range of applications, including LCD panels, mobile devices, and digital cameras, with better performance, prolonged battery life, and consistent illumination. It is a must-have option for the future of LED-powered systems.
To learn more about this outstanding device, inquire about its capabilities, or place an order for the MP3302DJ-LF-Z and other electronic components, please contact ICRFQ, a leading electronic component distributor in China.
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