FEATURES
Line Current Consumption with PFC P-DIP-14-3 Low Power Consumption Stable and Adjustable Standby Frequency Very Low Start-up Current Soft-Start for Quiet Start-up Free usable Fault Comparators Synchronization and Fixed Frequency Circuits P-DSO-14-3 Over- and Undervoltage Lockout Switch Off at Mains Undervoltage Temporary High Power Circuit (only TDA 16847-2) Mains Voltage Dependent Fold Back Point Correction Continuous Frequency Reduction with Decreasing Load Adjustable and Voltage Dependent Ringing Suppression Time Ordering Code Q67000-A9377 Q67000-A9378 Q67006-A9430 Q67006-A9412 Q67040-S4494 Q67040-S4496 Q67040-S4495 Q67040-S4497 Package P-DIP-14-3 P-DIP-14-3 P-DSO-14-3 P-DSO-14-3 P-DIP-14-3 P-DIP-14-3 P-DSO-14-3 P-DSO-14-3 Type TDA 16846 TDA 16847 TDA 16846G TDA 16847G TDA 16846-2 TDA 16847-2 TDA 16846-2G TDA 16847-2G 1.2 DESCRIPTION
To provide low power consumption at light loads, this device reduces the switching frequency in small steps with load, towards an adjustable minimum (e. g.
Infineon Technologies
