UPD16901 Description
DATA SHEET MOS INTEGRATED CIRCUIT µPD16901 FLASH MEMORY VOLTAGE STEPUP DC/DC CONVERTER IC The µPD16901 is a DC/DC converter IC which produces a 12 V output from a 5 V input source. The integration of a control circuit and power MOSFET in the output stage on a single-chip allows a power supply for flash memory write and erasure to be configured with a reduced number of external ponents.
UPD16901 Key Features
- With an on-chip output stage power MOSFET, fewer external ponents are needed
- The ALLMOS structure achieves low power consumption
- Internally set output voltage eliminates the need for adjustment
- Output can be turned ON/OFF via an external signal
- A timer latch type overcurrent protection circuit on chip