ELM610DA 1.
3A 36V PWM step down DC/DC converter
■General description
ELM610DA consists of step-down switching
regulator with PWM control, reference voltage source, oscillation circuit, error amplifier, internal PMOS, etc.
ELM610DA provides low-ripple power, high efficiency, and excellent transient characteristics; PWM control circuit is able to vary the duty ratio linearly from 0 up to 100%.
ELM610DA also contains error amplifier circuit as well as soft-start circuit that prevents overshoot at during startup.
Internal enable function, over current protect function and short circuit protect function will reduce the operation frequency from 150kHz to 30kHz when overmuch current or short circuit...