TK11821 Datasheet (TOKO) - DC-DC CONVERTER

TK11821, DC-DC CONVERTER

The TK11821 is a low power, low input voltage DC-DC converter.

The device has been optimized for variable capacitance diode and PIN photodiode bias applications.

It generates 10 Vdc and 24 Vdc output voltages from an input voltage as low as 0.9 V.

Since the built-in high frequency oscillator generat

TK11821 Features

* s s s s s s Very Low Noise Very Small Size Few External Components Wide Supply Voltage Range (0.9 to 10 V) Sinewave Oscillator Selectable Output Voltages APPLICATIONS s s s s s s s s s Variable Capacitance and PIN Photodiode Bias Portable Instrumentation Radio Control Systems Mobile Radios Cellular