TA8126S Description
TA8126S / F TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic TA8126S,TA8126F DC / DC Converter For Electric Tuning (3V USE) The TA8126S,TA8126F are DC /DC converter ICs, which are designed for biasing varactor diodes of tuner system. Those items are especially suitable for supplying high voltage (about 15V / 30V) for electric tuning (FM / TV / UHF / AM) system of headphone stereos, radio cassette...
TA8126S Key Features
- Excellent regulatory capability of output voltage against fluctuation of supply voltage, and of ambient temperature
- Excellent spurious radiation by oscillation of sine wave
- Output voltage can be switched over to 15V or 30V
- Few external parts
- Low supply current (at non-load,VCC = 3V, Ta = 25°C)
- Hartley type oscillator
- Controlling oscillation
- Boosted output (voltage double rectifier) VO = 15V / 30V
- Output voltage mode Switchover ON: VO = 15V OFF: VO = 30V
- / 5 NC