Key facts
- Brand
- SGS-THOMSON
- Model
- TDA1872A
- Industry
- Industrial
- Documents
- 3
- Languages
- EN
- Last added
- 2012-05-04
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SGS-THOMSON TDA1872A Datasheet
The TDA1872A is a monolithic integrated circuit in a 15‑lead MULTIWATT package designed for direct drive of the yoke of 110° color TV picture tubes. It can also be used in portable CTVs, black‑and‑white TVs, monitors and displays.
The document lists the pin‑out, absolute maximum ratings, DC and AC electrical characteristics, thermal data, and several example application circuits that illustrate how to use the internal ramp generator, synchronization, blanking, and flyback functions.
SGS-THOMSON TDA1872A specifications
| Supply Voltage (Pin 14) max | 36 V |
|---|---|
| Flyback Peak Voltage (V1, V2) max | 60 V |
| Synchronous Input Voltage max | 20 V |
| Output Current (non‑repetitive) max | 3 A |
| Output Peak Current at 50 Hz max | 35 A |
| Maximum Power Dissipation | 30 W |
| Storage Temperature range | -40 °C to 150 °C |
| Thermal Junction‑case resistance | 3 °C/W |
| Thermal Junction‑ambient resistance | 40 °C/W |
Source: SGS-THOMSON TDA1872A Datasheet
All SGS-THOMSON TDA1872A documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum supply voltage for the TDA1872A?
The maximum supply voltage is 36 V at pin 14.
What temperature range can the TDA1872A be stored at?
The device can be stored from –40 °C to 150 °C.
What is the maximum supply voltage for the TDA1872A?
The maximum supply voltage at pin 14 is 36 V.
What is the maximum output current the device can deliver?
The device can deliver up to 3 A of non‑repetitive output current (20 ms pulse).
What is the supply voltage for the TDA1872A?
The supply voltage at Pin 14 is 36 V.
What is the maximum power dissipation of the TDA1872A?
Maximum power dissipation at a case temperature below 60 °C is 30 W.