TC120 regulator/controller equivalent, pwm/pfm step-down combination regulator/controller.
* Internal Switching Transistor Supports 600mA Output Current
* External Switching Transistor Control for Output Currents of 2A+
* 300kHz Oscillator Frequency.
It uses PWM as the primary modulation scheme, but automatically converts to PFM at low output loads for greater efficie.
TC120 is a 300kHz PFM/PWM step-down (Buck) DC/ DC regulator/controller combination for use in systems operating from two or more cells, or in line-powered applications. It uses PWM as the primary modulation scheme, but automatically converts to PFM a.
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