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TCA785 PDF Datasheet ( 特性, スペック, ピン接続図 )

部品番号 TCA785
部品説明 Phase Control IC
メーカ Infineon Technologies
ロゴ Infineon Technologies ロゴ 



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TCA785 Datasheet, TCA785 PDF,ピン配置, 機能
TCA 785
Phase Control IC
Features
q Reliable recognition of zero passage
q Large application scope
q May be used as zero point switch
q LSL compatible
q Three-phase operation possible (3 ICs)
q Output current 250 mA
q Large ramp current range
q Wide temperature range
TCA 785
Bipolar IC
P-DIP-16-1
Type
TCA 785
Ordering Code
Q67000-A2321
Package
P-DIP-16-1
This phase control IC is intended to control thyristors, triacs, and transistors. The trigger pulses
can be shifted within a phase angle between 0 ˚ and 180 ˚. Typical applications include
converter circuits, AC controllers and three-phase current controllers.
This IC replaces the previous types TCA 780 and TCA 780 D.
Pin Configuration
(top view)
Semiconductor Group
Pin Definitions and Functions
Pin Symbol Function
1
GND
Ground
2 Q2 Output 2 inverted
3 Q U Output U
4 Q2 Output 1 inverted
5
VSYNC
Synchronous voltage
6I
Inhibit
7 Q Z Output Z
8
V REF
Stabilized voltage
9 R9 Ramp resistance
10 C10 Ramp capacitance
11 V11 Control voltage
12 C12 Pulse extension
13 L
Long pulse
14 Q 1 Output 1
15 Q 2 Output 2
16 VS Supply voltage
1 09.94

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