TDA1175P is a low-noise vertical deflection system, suitable for high-definition monitors. It integrates synchronization circuit, oscillator and ramp generator, high power gain amplifier, flyback generator, voltage regulator and other functions.
The TDA1175P is a monolithic integrated circuit in a POWERDIP16 plastic package, intended for black‑and‑white and colour TV receivers as well as high‑definition monitors. It combines a synchronization circuit, oscillator, ramp generator, high‑power gain amplifier, flyback generator and voltage regulator in a single device.
The datasheet provides absolute maximum ratings, thermal data, DC and AC electrical characteristics, and typical application circuits. Key parameters include a supply voltage range of 10‑35 V, quiescent currents of 7‑14 mA, and a maximum non‑repetitive output peak current of 2 A.
| Supply Voltage Range | 10 V – 35 V |
|---|---|
| Quiescent Current (Pin 2) | 7 mA – 14 mA |
| Output Peak Current (non‑repetitive, 2 ms) | 2 A |
| Thermal Resistance Junction‑pin | 12 °C/W |
| Power Dissipation at Tj = 90 °C | 4.3 W |
| Regulated Voltage (Pin 8) | 6.5 V – 6.9 V |
| Flyback Peak Voltage | 60 V |
The device operates from 10 V to 35 V supply voltage.
The maximum non‑repetitive output peak current is 2 A.
Pin 2 draws a quiescent current between 7 mA and 14 mA.
The junction‑to‑pin thermal resistance is 12 °C/W.