TEA1007
Simple Phase Control Circuit
Description
Integrated circuit, TEA1007, is designed as a general
phase control circuit in bipolar technology. It has an
internal supply voltage limitation. With typical 150 mA
ignition pulse, it is possible to determine the phase-shift
of the ignition point by comparing the mains sync. ramp
voltage with a preset required value. It generates a single
ignition pulse per half wave; therefore, it is suitable for
capacitive and inductive loads in low cost applications.
Features
D
Current consumption
v
2.5 mA
D
Internal supply voltage control
Package:
DIP8
D
Ignition pulse typ. 150 mA
D
Voltage and current synchronization
TELEFUNKEN Semiconductors
Rev. A1, 28-May-96
Ad
ro
nic
C
R
v
= series resistance
om
po
ne
Figure 1. Block diagram with typical circuitry
Block Diagram
nt
s
1 (8)
Gm
bH
TEMIC [ TEMIC SEMICONDUCTORS ]
