TPS54200DDCT Information

TPS54200/TPS54201 Synchronous Buck LED Drivers

Texas Instruments TPS54200/TPS54201 Synchronous Buck LED Drivers are 1.5A synchronous buck WLED drivers with 28V maximum input voltage. Current mode operation provides fast transient response and eases loop stabilization. By integrating the MOSFETs and employing the SOT23-6 package, TPS54200/TPS54201 achieves the high-power density and offers a small footprint on the PCB. The TPS54200/TPS54201 implements analog dimming by changing internal reference voltage proportional to the duty cycle of PWM signal input in analog dimming mode. This device also supports PWM dimming mode, in which the internal reference voltage will be halved to 100mV for higher efficiency. Cycle-by-cycle current limit in high-side MOSFET protects the converter in an overload condition and is enhanced by a low-side MOSFET freewheeling current limit which prevents current runaway. There is a low-side MOSFET sinking current limit to prevent excessive reverse current.

Specifications

TPS54200DDCT Price & Stock

Texas Instruments TPS54200DDCT pricing and available inventory.

Alternate Names

Texas Instruments has several brands around the world that may have alternate names for TPS54200DDCT due to regional differences or acquisition. TPS54200DDCT may also be known as the following names: