TDA16847

Data Sheet, Version1.3, July 2003 TDA 16846 TDA 16846-2 TDA 16847 TDA 16847-2 Controller for Switch Mode Power Supplies Supporting Low Power Standby and Power Factor Power Management & Supply Never stop thinking. TDA 16846/TDA 16846-2 Revision History: Current Version: 2003-07-31 Previous Version Data Sheet TDA 16846: 2000-01-14 Previous Version Data Sheet TDA 16846-2: 2002-07-30 Page (in previous Version) 20 Page (in current Version) 20 21 21 22 22 23 23 Subjects (major changes since last revision) The data sheets for TDA 16846 and TDA 16846-2 have been combined in this version. Some measuring values are updated: Pin 1 basic value 1 V1B1 and V1B2 slightly changed. Pin 2 discharge current I2DC min changed from 0.5 mA to 0.6 mA. Pin 14 overvoltage V14OVmax threshold changed from 17.0 V to 17.1 V. Pin 3 delay to switch on t3d slightly decreased. Pin 4 charge current I4ch and discharge current I4DCH added. Pull high resistor R1min changed from 18kOhm to 15 kOhm according to the d...