Product Details The ADuM5000 is an isolated DC/DC converter based on the Analog Devices, Inc., _i_Coupler® technology. The DC/DC converter in this device provides regulated, isolated power in several combinations of input and output voltage as listed in Table 1. The Analog Devices chip-scale transformer _i_Coupler technology transfers isolated power in this DC/DC converter with up to 33% efficiency. The result is a small form factor, total isolation solution. Higher output power levels are obtained by using the ADuM5000 to augment the power output of ADuM5401, ADuM5402, ADuM5403, ADuM5404, and ADuM520x _i_Couplers with _iso_Power®. _iso_Power uses high frequency switching elements to transfer power through its transformer. Special care must be taken during printed circuit board (PCB) layout to meet emissions standards. Refer to the AN-0971 application note for board layout recommendations.
The UC2524ADW is a regulating Pulse Width Modulation (PWM) has been designed to retain the same highly versatile architecture of the industry standard while offering substantial improvements to many of its limitations. It is pin compatible with "non-A" models and in most existing applications can be directly interchanged with no effect on power supply performance. Using this, however, frees the designer from many concerns which typically had required additional circuitry to solve. It includes a precise 5V reference trimmed to ±1% accuracy, eliminating the need for potentiometer adjustments; an error amplifier with an input range which includes 5V, eliminating the need for a reference divider; a current sense amplifier useful in either the ground or power supply output lines; and a pair of 60V, 200mA uncommitted transistor switches which greatly enhance output versatility.