17 rows · Buck LED Driver for 1-to-2 LEDs When Operating of Automotive Battery Applications ; Inverting. LED Lighting Drivers Synchronous Buck and Buck-Boost LED Driver/DC-DC Converter1/5(1). The LT 60V 4-switch buck-boost LED driver is designed to drive high power LEDs and to flawlessly transition between 2-switch boost, 4-switch buck-boost, and 2-switch buck regions of operation. A patent-pending 4-switch buck-boost current-sense resistor control scheme provides a simple, yet masterful, method for the IC to run in peak current mode control in all regions of operation Estimated Reading Time: 10 mins.
The ALT is a high-frequency switching regulator that provides constant output current to drive high-power LEDs. It integrates a power MOSFET for step-down or inverting buck boost conversion. The wide input range of to 50 V makes the ALT suitable for a wide range of lighting applications, including those in an automotive input. The MP is a fixed-frequency, constant-current, buck-boost LED driver with integrated power MOSFETs. The device offers a compact solution that can achieve up to A of continuous output current (I OUT) across a wide input voltage (V IN) supply range, with excellent load and line regulation. The MP can also be configured to buck mode to. Description. The MAXA/MAXB are fully synchronous LED drivers that provide constant output current to drive high-power LEDs. The MAXA/MAXB integrate two 60mΩ power MOSFETs for synchronous operation, minimizing external components. Flexible configuration supports buck, inverting buck-boost, and boost conversion.
The SSLTE is a highly integrated, high-precision buck-boost controller with an internal MOSFET. It is intended to drive low-cost compact dimmable LED. DC/DC buck-boost converter • Constant current output • Wide input voltage range 9 36V DC • Efficiency up to 91% • Built-in EMI filter, comply with EN With the maximum operating input voltage of 36V and output voltage up to 60V, the RT is ideal for buck, boost or buck-boost operation. With the switching.
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