Средства разработки интегральных схем (ИС) управления питанием LM5017ISOEVAL/NOPB .

The LM5017ISOEVAL/NOPB evaluation board is an implemented isolated bias supply with LM5017 constant on time regulator. LM5017 regulator integrates both the high and low side power switches essential for creating isolated buck converter. The constant on time control scheme employed in the LM5017 requires no loop compensation, provides excellent transient response, and enables very low step down ratios. The on time varies inversely with the input voltage resulting in nearly constant frequency over the input voltage range. A high voltage startup regulator provides bias power for internal operation of the IC and for integrated gate drivers.

• 20V to 100V input voltage range
• 10V primary output voltage
• 9.5V secondary (isolated) output voltage
• 300mA maximum load current (primary + secondary)
• 3W maximum output power
• 750KHz nominal switching frequency
• Board size available with 2inch x 2inch

Области применения

Связь и Сеть, Управление Питанием, Считывание и Контрольно-измерительная Аппаратура, Промышленное