LDS8711 Integrated Circuits (ICs) |
|
Allicdata Part #: | LDS8711TR-ND |
Manufacturer Part#: |
LDS8711 |
Price: | $ 0.61 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | IXYS |
Short Description: | IC LED DRIVER RGLTR DIM 8TDFN |
More Detail: | LED Driver IC 1 Output DC DC Regulator Step-Up (Bo... |
DataSheet: | LDS8711 Datasheet/PDF |
Quantity: | 4000 |
2000 +: | $ 0.55283 |
Dimming: | PWM |
Applications: | Backlight |
Operating Temperature: | -40°C ~ 85°C (TA) |
Mounting Type: | Surface Mount |
Package / Case: | 8-WFDFN Exposed Pad |
Supplier Device Package: | 8-TDFN (2x3) |
Base Part Number: | LDS8711 |
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): | 2.7V |
Voltage - Supply (Max): | 5.5V |
Voltage - Output: | -- |
Current - Output / Channel: | 32mA |
Frequency: | 700kHz |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
LED drivers have been playing an increasingly important role in the power management integrated circuit (PMIC) industry and the LDS8711 is a great example of this. It is developed to drive a wide range of LED products such as automotive, exterior lighting, and general lighting. This article will cover the principal application fields of the LDS8711 and its working principle.
The LDS8711 has proven to be a success in the field of automotive lights. Its fast (~65ns) switch times make it a great option for LED control in high speed or road safety applications. Additionally, the LDS8711 offers several current options for the driving of up to four different strings of LEDs, allowing for efficient and reliable lighting in many scenarios.
The LDS8711 is also capable of controlling many types of exterior lighting applications. It is compatible with digitally-controlled dimming and RGB/RGBW/Single Colour (5 channel) applications, which is important as exterior lights must often be adjusted based upon a variety of requirements. Additionally, the presence of pre-programmed colour temperature settings makes colour blending and control easier, allowing for maximum efficiency in exterior lighting setups.
Furthermore, the LDS8711 can be used in general lighting applications. Its many features such as 0% dimming, pulse width modulation (PWM) and analog dimming ensure that the LED lights remain both functional and efficient. Its fast and accurate dimming switching speed makes it perfect for use in systems where more power savings are required.
Now let’s take a look at the working principle of the LDS8711. It uses a combination of average current control and a constant-off time-controlled PWM dimming scheme to achieve its high LED efficiency and reliability. This is done by first setting a target average current, then generating a PWM pulse to oscillate between the target current and zero. This allows the LDS8711 to optimize the LED power dissipation while ensuring that the current values remain within the acceptable range.
The LDS8711 also boosts the performance and power efficiency of the LEDs by using its integrated low dropout (LDO) regulator. This ensures the LEDs maintain an optimal operating voltage without wasting energy, since the voltage will be regulated and no energy is lost during the regulation process.
In summary, the LDS8711 is a great PMIC for driving LEDs in automotive, exterior lighting and general lighting applications due to its integration of various features and its combination of average current control and constant-off time-controlled PWM dimming scheme. With its features such as 0% dimming, pulse width modulation and analog dimming, the LDS8711 ensures that the LED lights remain both functional and efficient.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
LDS8846-002-T2 | IXYS | -- | 86000 | IC LED DRVR LIN DIM 30MA ... |
LDS8845-002-T2 | IXYS | -- | 6000 | IC LED DRVR LIN DIM 30MA ... |
LDS8869-002-T2 | IXYS | -- | 2000 | IC LED DRIVER RGLTR 32MA ... |
LDS8720 | IXYS | 0.72 $ | 1000 | IC LED DRVR RGLTR DIM 1.9... |
LDS8726 | IXYS | 0.72 $ | 1000 | IC LED DRVR RGLTR DIM 1.9... |
LDS8161-002-T2 | IXYS | 0.36 $ | 4000 | IC LED DRVR LIN DIM 32MA ... |
LDS8160-002-T2 | IXYS | 0.36 $ | 1000 | IC LED DRVR LIN DIM 25MA ... |
LDS8711 | IXYS | 0.61 $ | 4000 | IC LED DRIVER RGLTR DIM 8... |
LDS8724 | IXYS | 0.72 $ | 4000 | IC LED DRVR RGLTR DIM 1.9... |
LDS8680008-T2 | IXYS | -- | 1000 | IC LED DRIVER RGLTR 400MA... |
LDS8865002-T2-250 | IXYS | 0.27 $ | 1000 | IC LED DRIVER RGLTR DIM 1... |
LDS8866002-T2-300 | IXYS | 0.27 $ | 1000 | IC LED DRIVER RGLTR DIM 1... |
LDS8868-002-T2 | IXYS | -- | 1000 | IC LED DRIVER RGLTR 32MA ... |
LDS8620-002-T2 | IXYS | -- | 1000 | IC LED DRIVER RGLTR DIM 1... |
LDS8681008-T2 | IXYS | 0.29 $ | 1000 | IC LED DRIVER RGLTR DIM 1... |
LDS8141-002-T2 | IXYS | 0.36 $ | 1000 | IC LED DRVR LIN DIM 32MA ... |
LDS8641-008-T2 | IXYS | 0.29 $ | 2000 | IC LED DRIVER RGLTR DIM 1... |
LDS8621002-T2-960 | IXYS | 0.29 $ | 2000 | IC LED DRIVER RGLTR DIM 1... |
LDS8640-008-T2 | IXYS | 0.29 $ | 2000 | IC LED DRIVER RGLTR 200MA... |
IC LED DRVR LIN DIM 25MA 28TSSOPLED Driv...
IC REGULATORLED Driver IC 1 Output DC DC...
IC REGULATORLED Driver IC Output Dim...
IC LED DRIVER OFFL DIM 16SOICLED Driver ...
IC LED DRIVER CTRLR DIM 64TQFPLED Driver...
IC LED DRIVER RGLTR 36VCSP50L3LED Driver...