
Allicdata Part #: | LTC3220IPF#TRPBF-ND |
Manufacturer Part#: |
LTC3220IPF#TRPBF |
Price: | $ 2.39 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Linear Technology/Analog Devices |
Short Description: | IC LED DRIVER RGLTR 20MA 28UTQFN |
More Detail: | LED Driver IC 18 Output DC DC Regulator Switched C... |
DataSheet: | ![]() |
Quantity: | 1000 |
2500 +: | $ 2.17200 |
Voltage - Output: | -- |
Base Part Number: | LTC3220 |
Supplier Device Package: | 28-UTQFN-EP (4x4) |
Package / Case: | 28-UFQFN Exposed Pad |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 125°C (TJ) |
Applications: | Backlight |
Dimming: | -- |
Frequency: | 850kMz |
Current - Output / Channel: | 20mA |
Series: | -- |
Voltage - Supply (Max): | 5.5V |
Voltage - Supply (Min): | 2.9V |
Number of Outputs: | 18 |
Internal Switch(s): | -- |
Topology: | Switched Capacitor (Charge Pump) |
Type: | DC DC Regulator |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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
LTC3220IPF#TRPBF is a PMIC - LED drivers that has become an industry leader and provides a range of applications in various replacement lamps, automotive, consumer products and other agricultural products as well as signaling. This device`s flexibility and on-chip features are becoming increasingly popular and are being increasingly used in the global arena.
LTC3220IPF#TRPBF has a wide variety of features that make it a suitable choice for these applications. Its low-cost solution and wide input voltage range (1.8 - 20 V) make it applicable to a variety of products. Its integrated simple circuitry, efficient current control and flexibility make it attractive for many applications where changed or improved lighting might be desired.
To meet the increasing diversity of needs in the global markets, it has been designed with a number of features such as multiple current options, a wide range of current levels and advanced, efficient current controls. This lets users adapt the device to their exact needs without needing to change the hardware. It is also designed with integrated protection features for the protection of avalanche protection, thermal, input and output protection and over-temperature protection.
The working principle of the LTC3220IPF#TRPBF is that it utilizes a switching current source with an on-chip linear regulator. This provides a simple and cost-effective solution to the need for high efficiency and accurate brightness control. The device first senses the voltage at its output and then adjusts the current output according to the changing load and input voltage. This allows for stable and reliable lighting when used in the presence of high voltage fluctuations. The input and output protection features ensure the safe operation of the device, even in extreme conditions.
To facilitate efficient brightness control, the LTC3220IPF#TRPBF has a number of unique features. These include a programmable current output that can be adjusted to provide a variety of light levels. The device also includes on-chip dimming control and a current-compliant interface, both of which enable users to adjust the brightness of their lighting needs. Finally, the device features a soft start feature which reduces the output capacitance and allows for improved efficiency and greater flexibility in brightness control.
The LTC3220IPF#TRPBF provides an ideal solution for many applications where an efficient and highly accurate brightness control is needed. Its wide input range and integrated circuitry enable it to meet the needs of many lighting applications, whether industrial or consumer. The device`s integrated protection features and efficient current control make it a suitable choice for replacing fluorescent lighting with LED lighting.
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