SDH8312 is AC-DC controller with built-in 650V MOSFET used for SMPS.
SDH8312 integrates high-voltage circuit and self-power function for fast startup and low standby power dissipation. It features the frequency reduction function to optimize the conversion efficiency at light load; the soft startup function reduces the device stress to avoid transformer saturation.
SDH8312 integrates various protections, including VDD undervoltage protection, open loop protection, output overload protection, output short-circuit protection, over temperature protection, etc. Meanwhile, if any protection occurs, the circuit will continue to restart automatically until the system recovers.
Adjustable output voltage
High-voltage self-startup
Adaptive Frequency reduction
Soft startup
VDD undervoltage protection
FB open-loop protection
Lead edge blanking
Output overload protection
Short-circuit protection
Over temperature protection
Product Name | Package form | Marking | Hazardous Substance Control | Packing Type | Remarks |
---|---|---|---|---|---|
SDH8312TR | SOP-8-225-1.27 | SDH8312 | Halogen free | Tape & Reel | |
SDH8312 | SOP-8-225-1.27 | SDH8312 | Halogen free | Tube |
title | Types of | Size (KB) | date | Download the latest English version |
---|---|---|---|---|
SDH8312 | 0 | 1970-01-01 | SDH8312 Brief Datasheet |