Ultra High Voltage Start Up
Description
SP689
Ultra High Voltage Start Up
DESCRIPTION
The SP689 is a low cost version ultra high voltage start up IC. This IC is ideal to use in conjunction with any PWM to further reduce the standby power. By using SP689, it can eliminate the need for startup resistors and bleeder resistors in switching mode power supply design. It would provide the users a superi...
SYNC POWER
SP689 PDF File
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