RTKA211405DE0000BU

RTKA211405DE0000BU is an evaluation board that provides a quick and comprehensive platform for evaluating the performance features of the RAA211405 buck regulator. The RTKA211405DE0000BU evaluation board provides a comprehensive and versatile platform for you to asses functionality and prototype an application with the integrated 5V, 300mA buck regulator RAA211405. The board has options for evaluating most features of the RAA211405 and includes test points that facilitate probing.

• 7V to 40V VIN range
• Up to 300mA output current
• IQ = 4µA at 40V, at no load conditions, switching
• IQ = 2.5µA at 40V at no load and no switching condition
• Minimum on-time of 75ns
• Fixed 5V VOUT
• Variable frequency operation, frequency programmed by external inductor (4.7µH to 15µH)
• Pre-bias start-up / Monotonic / smooth start-up
• Total of four external components
• Protections: OC limit, input UVLO, OTP, output OVP and accurate EN threshold