MIC2289C-34YD6-TR vs MP4030GS-Z
| Part Number |
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| Category | PMIC - LED Drivers | PMIC - LED Drivers |
| Manufacturer | Microchip Technology | Monolithic Power Systems Inc. |
| Description | IC LED DRIVER RGLTR DIM TSOT23-6 | IC LED DRIVER |
| Package | -Reel® | Tape & Reel (TR) |
| Series | - | - |
| Type | DC DC Regulator | AC DC Offline Switcher |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | SOT-23-6 Thin, TSOT-23-6 | 8-SOIC (0.154\", 3.90mm Width) |
| Supplier Device Package | TSOT-23-6 | 8-SOIC |
| Topology | Step-Up (Boost) | Flyback |
| Applications | Backlight | Lighting |
| Number of Outputs | 1 | 1 |
| Voltage - Output | 34V | - |
| Frequency | 1.2MHz | - |
| Current - Output / Channel | 750mA (Switch) | - |
| Internal Switch(s) | Yes | No |
| Dimming | Analog, PWM | Triac |
| Voltage - Supply (Max) | 10V | 27V |
| Voltage - Supply (Min) | 2.5V | 11V |
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1. What is the difference between an LED driver and a ballast?
LED drivers: Designed specifically for LEDs, they are usually used to adjust the output current to meet the requirements of LEDs.
Ballasts: Traditionally used for fluorescent lamps or other gas discharge lamps, they control the high voltage at startup and limit the operating current. Although some modern electronic ballasts can also provide constant current, their original design and application areas are different from LED drivers. -
2. Does an LED strip require an LED driver?
Yes, LED strips usually require a suitable driver to provide the correct voltage and current. Especially for long strips, because they are often composed of multiple small LEDs in series or parallel.
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3. Can I use an LED light without a driver?
As mentioned before, in theory yes, but in practice it is strongly recommended to use a proper driver to ensure optimal performance and extend life.
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4. Are there LED drivers with audio output?
Some high-end LED drivers do have the ability to synchronize with audio signals and change the lighting effects to the rhythm of music. This type of driver is usually used in occasions such as entertainment lighting or stage lighting.
