![]() Mouser offers inventory, pricing, & datasheets for Brightness. With Home Assitant 16A WLED Addressable LED Strip Controller Input: 5V-12V MaxLoad. Drive high LED count very easily Individual brightness control of each. Brightness Control/Dimming LED Lighting Drivers are available at Mouser Electronics. Light strip controller with a variety of brightness settings can be. The MAX16819/MAX16820 operate over the -40☌ to +125☌ automotive temperature range and are available in 3mm x 3mm x 0.8mm, 6-pin TDFN packages. The AS1115 is single chip solution including a LED driver for 64LEDs and 16 Keys. These devices operate up to 2MHz switching frequency, thus allowing for small component size. New High-Brightness LED Driver with Temperature Management Control Thermal foldback combats high temperatures LEDs can reach as a result of environmental. ![]() ![]() The MAX16819 features a 30% inductor current ripple and the MAX16820 features a 10% current ripple. A hysteretic control algorithm ensures excellent input-supply rejection and fast response during load transients and PWM dimming. The high-side current-sensing and an integrated current-setting circuitry minimize the number of external components while delivering an LED current with ±5% accuracy. The MAX16819/MAX16820 are well suited for applications requiring a wide input voltage range. A high-side current-sense resistor adjusts the output current and a dedicated PWM input (DIM) enables a wide range of pulsed dimming. With the FAN5341s simple single-wire interface, a designer can easily control the brightness levels of the LEDs by transmitting digital pulses from the. A variety of lighting applications are adopting HBLEDs (high-brightness light. The MAX16819/MAX16820 operate from a 4.5V to 28V input voltage range and feature a 5V/10mA on-board regulator. LEDs are also less vulnerable to moisture ingression. The supply voltage range is between 3 V and 5.5 V.The MAX16819/MAX16820, step-down constant-current high-brightness LED (HB LED) drivers provide a cost-effective solution for architectural and ambient lighting, LED bulbs such as MR16 and other LED illumination applications. A selectable gradual output delay reduces the inrush current, whereas the selectable SDO synchronization feature works when the device is used in daisy-chain configuration. The high clock frequency is up to 30 MHz and it makes the device suitable for high data rate transmission. Thermal management includes an overtemperature data alert and output thermal shutdown (170 ☌). The auto power-shutdown and auto power-on features (selectable) allow the device to save power without external intervention. Open/short error detection mode is available in the ALED1642GW. Programmable turn-on and turn-off time (four different values available) improves the low noise generation performance of the system. The brightness can be adjusted separately for each channel through 12/16-bit grayscale control. The current is programmed through an external resistor and can be adjusted by a 7-bit current gain register in two subranges. In the output stage, sixteen regulated current sources provide from 3 mA to 40 mA constant current to drive the LEDs. The ALED1642GW guarantees 20 V output driving capability allowing the user to connect several LEDs in series. The ALED1642GW is a monolithic, low voltage, low current power 16-bit shift register designed for LED panel displays.
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