Allicdata Part #: | LM27952SDX/NOPB-ND |
Manufacturer Part#: |
LM27952SDX/NOPB |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Texas Instruments |
Short Description: | IC LED DRIVER RGLTR DIM 14WSON |
More Detail: | LED Driver IC 4 Output DC DC Regulator Switched Ca... |
DataSheet: | LM27952SDX/NOPB Datasheet/PDF |
Quantity: | 1000 |
Voltage - Output: | 2.5 V ~ 3.9 V |
Base Part Number: | LM27952 |
Supplier Device Package: | 14-WSON (4x3) |
Package / Case: | 14-WFDFN Exposed Pad |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 85°C (TA) |
Applications: | Backlight |
Dimming: | PWM |
Frequency: | 750kHz |
Current - Output / Channel: | 30mA |
Series: | -- |
Voltage - Supply (Max): | 5.5V |
Voltage - Supply (Min): | 3V |
Number of Outputs: | 4 |
Internal Switch(s): | Yes |
Topology: | Switched Capacitor (Charge Pump) |
Type: | DC DC Regulator |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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LM27952SDX/NOPB is a PMIC (Power Management Integrated Circuit) – LED Drivers. It is a highly reliable and efficient LED driver which is capable of operating an LED or LED display with an input voltage range between 3.5V and 30V. This LED driver is specifically designed to meet the needs of various applications such as automotive and industrial. The LM27952SDX/NOPB is ideally suited for energy-conscious systems, as it offers excellent efficiency, low power consumption and a high level of performance.
The LM27952SDX/NOPB is a highly efficient and reliable LED driver which is capable of delivering light output with efficiency up to 95% and power output up to 1000 mA. It is designed for LED applications such as directional lighting, street lighting, outdoor lighting and more. The LED driver has adjustable current and dimming controls with wide range operation, which allows it to accommodate a variety of LED based applications. This chip also provides a two-channel and two-negate output with built-in current mirror and current compensation. Additionally, LM27952SDX/NOPB has multiple protection features such as input over-voltage, output over-voltage, and over-temperature protection.
The working principle of LM27952SDX/NOPB is based on its voltage regulation system, which is a highly efficient control technique that is used to ensure that the current to the LED is regulated according to the input voltage. The LM27952SDX/NOPB requires a constant current or constant voltage input power supply to operate. The current output is dependent on the input voltage. If the input voltage changes, the current flow will be adjusted to maintain the constant current output. On the other hand, the voltage output is dependent on the current input, so if the current input changes, the voltage output will be adjusted accordingly.
The LM27952SDX/NOPB is widely used for automotive, industrial and domestic applications where efficient, reliable and dimmable LED illumination is needed. The LM27952SDX/NOPB is designed to be simple to install and operate and can be used in any lighting application requiring a low-voltage power source. With its low power consumption levels and high efficiency, this LED driver is a perfect solution for applications where power savings are a priority.
The LM27952SDX/NOPB provides a fast and reliable way to control LED light sources. It is a highly efficient LED driver capable of supplying a wide range of output voltage, current and dimming features. This LED driver is specifically designed to meet the needs of various applications, including automotive and industrial applications. By using the LM27952SDX/NOPB, users can expect to enjoy greater efficiency, better lighting performance and increased protection features.
The specific data is subject to PDF, and the above content is for reference
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