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LP5030RJVR
IC LED DRVR LIN NO 35MA 46VQFN
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規格
| Part Status | Active |
| Type | Linear |
| Topology | Constant Current |
| Internal Switch(s) | No |
| Number of Outputs | 30 |
| Voltage - Supply (Min) | 2.7V |
| Voltage - Supply (Max) | 5.5V |
| Voltage - Output | 0V ~ 5.5V |
| Current - Output / Channel | 35mA |
| Frequency | 29kHz |
| Dimming | No |
| Applications | LED Lighting |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 46-VFQFN Exposed Pad |
| Supplier Device Package | 46-VQFN (6x5) |
| Base Product Number | LP5030 |
概述
Description
The LP5030RJVR is a low-profile, surface-mounted inductor designed for use in various electronic applications, particularly in power management circuits. It features a compact size of 5.0mm x 3.0mm and a height of just 1.5mm, making it suitable for space-constrained designs. The inductor has a rated current capacity and low DC resistance, which contribute to its efficiency and performance in applications such as DC-DC converters and RF circuits. Additionally, the LP5030RJVR is known for its thermal stability and reliability under varying temperatures, making it ideal for consumer electronics, automotive, and industrial applications. Its robust construction and ability to handle high-frequency signals further enhance its versatility in modern electronic systems. Overall, the LP5030RJVR is an essential component for designers seeking efficient power management solutions in compact formats.
Features
The LP5030RJVR is a compact, low-profile power inductor designed for various electronic applications. Key features include:
1. Inductance Value: Typically around 5µH, making it suitable for DC-DC converters and power supply circuits.
2. Size: Its dimensions are 5.0 mm x 3.0 mm x 0.5 mm, ideal for space-constrained designs.
3. Current Rating: High saturation current capability, allowing it to handle significant current loads without performance degradation.
4. Low DCR: Offers low direct current resistance (DCR), which enhances efficiency and reduces heat generation.
5. Temperature Range: Operates effectively over a wide temperature range, ensuring reliability in various environmental conditions.
6. Shielded Design: Minimizes electromagnetic interference (EMI), making it suitable for sensitive applications.
7. Applications: Commonly used in portable electronics, LED drivers, power management systems, and automotive electronics.
These features make the LP5030RJVR a versatile choice for enhancing performance in modern electronic circuits.
1. Inductance Value: Typically around 5µH, making it suitable for DC-DC converters and power supply circuits.
2. Size: Its dimensions are 5.0 mm x 3.0 mm x 0.5 mm, ideal for space-constrained designs.
3. Current Rating: High saturation current capability, allowing it to handle significant current loads without performance degradation.
4. Low DCR: Offers low direct current resistance (DCR), which enhances efficiency and reduces heat generation.
5. Temperature Range: Operates effectively over a wide temperature range, ensuring reliability in various environmental conditions.
6. Shielded Design: Minimizes electromagnetic interference (EMI), making it suitable for sensitive applications.
7. Applications: Commonly used in portable electronics, LED drivers, power management systems, and automotive electronics.
These features make the LP5030RJVR a versatile choice for enhancing performance in modern electronic circuits.
Package
The LP5030RJVR is packaged in a 5030 (5mm x 3mm) rectangular surface mount package. This type typically features an RJ-style configuration suitable for compact electronic applications.
Pinout
The LP5030RJVR is a power management IC with a pin count of 24. It is primarily designed for LED driver applications, capable of controlling multiple LED channels. The IC provides features such as constant current output, programmable dimming, and thermal protection.
Key functions include:
- Multiple output channels for driving LEDs.
- Current regulation to maintain consistent brightness.
- Dimming control via PWM (Pulse Width Modulation) or analog signals.
- Thermal shutdown to prevent overheating.
- Flexible voltage and current configurations for various LED applications.
This makes the LP5030RJVR suitable for applications in display backlighting, general illumination, and automotive lighting, among others.
Key functions include:
- Multiple output channels for driving LEDs.
- Current regulation to maintain consistent brightness.
- Dimming control via PWM (Pulse Width Modulation) or analog signals.
- Thermal shutdown to prevent overheating.
- Flexible voltage and current configurations for various LED applications.
This makes the LP5030RJVR suitable for applications in display backlighting, general illumination, and automotive lighting, among others.
Manufacturer
The LP5030RJVR is manufactured by Vishay Intertechnology, Inc., a global leader in discrete semiconductors and passive electronic components. Founded in 1962, Vishay is known for its wide range of products, including resistors, capacitors, inductors, and sensors, serving various industries such as automotive, industrial, telecommunications, and consumer electronics. The company is headquartered in Malvern, Pennsylvania, and is recognized for its commitment to innovation and quality in electronic components. Vishay's extensive portfolio and technological expertise make it a key player in the electronics manufacturing sector.
Application
The LP5030RJVR is primarily used in applications such as portable electronics, battery-powered devices, and power management systems. It serves in LED lighting, medical devices, and consumer electronics, providing efficient power regulation. Its compact size and adjustable output make it suitable for various low-power applications requiring precise voltage regulation.
Equivalent
The LP5030RJVR chip is a voltage regulator. Equivalent products include the LM317, TPS7A47, and MIC29302. Always check the specific requirements like voltage, current ratings, and package type for compatibility.
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