UAA128T, UAA1334BT, UAA145 Selling Leads, Datasheet
MFG:PHILIPS Package Cooled:03+ D/C:05+
UAA128T, UAA1334BT, UAA145 Datasheet download
Part Number: UAA128T
MFG: PHILIPS
Package Cooled: 03+
D/C: 05+
UAA128T, UAA1334BT, UAA145
- Table of contents:
Info of UAA128T
Info of UAA1334BT
Info of UAA145
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About UAA1016B
PDF/DataSheet Download
Datasheet: UAA1016B
File Size: 348095 KB
Manufacturer: MOTOROLA [Motorola, Inc]
Download : Click here to Download
About UAA1016B
PDF/DataSheet Download
Datasheet: UAA1016B
File Size: 348095 KB
Manufacturer: MOTOROLA [Motorola, Inc]
Download : Click here to Download
About UAA145
PDF/DataSheet Download
Datasheet: UAA145
File Size: 172081 KB
Manufacturer: TEMIC [TEMIC Semiconductors]
Download : Click here to Download
UAA145 General Description
The UAA145 is a bipolar integrated circuit, designed to provide phase control for industrial applications. It permits the number of components in thyristor drive circuits to be drastically reduced. The versatility of the device is further enhanced by the provision of a large number of pins giving access to internal circuit points
UAA145 Features
· Separate pulse output synchronized by mains half wave
· Output pulse-width is freely adjustable
· Phase angle variable from >0° to <180°
· High-impedance phase shift input
· Less than 3° pulse symmetry between two half-cycles or phase of different integrated circuits
· Output pulse blocking
· Output pulse-width is freely adjustable
· Phase angle variable from >0° to <180°
· High-impedance phase shift input
· Less than 3° pulse symmetry between two half-cycles or phase of different integrated circuits
· Output pulse blocking
UAA145 Typical Application
· Industrial power control
· Silicon controlled rectifier
· Silicon controlled rectifier
UAA145 Connection Diagram
Reference point Pin 3, Tamb = 25°C, unless otherwise specified
|
Parameters |
Symbol |
Value |
Unit |
| Positive supply voltage Pin 1 |
VS |
18 |
V |
| Shift voltage Pin 8 |
V |
VS1 5 |
V V |
| Reverse voltage, control input Pin 11 |
-VIR |
15 |
V |
|
Negative supply current Pin 13 |
-IS |
25 |
mA |
| Synchronization current Pin 9 |
±Isync |
20 |
mA |
| Control input pulse current Pin 11 |
II |
3 |
mA |
|
Output currents Pin 10 |
IO |
20 20 |
mA |
| Total power dissipation Tamb 70°C |
Ptot |
550 |
mW |
| Junction temperature |
Tj |
125 |
|
| Ambient temperature range |
Tamb |
-25to+70 |
|
| Storage temperature range |
Tstg |
-25to+125 |
|
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