Single-chip 4-bit microcontroller for

The BU34675 is a compact 4-bit, single-chip microcontroller that includes all the I / O required for CD system control. Circuits on the chip include a pulse width measurement counter (PWC), SIO, and an LCD controller / driver for a 28-segment display. The LCD segments can all be switched in softwa

28V-Input-Voltage Single-Cell Li-Ion Battery Charger with 10mA Regulator

Features • No external MOSFET, reverse-blocking diode, or current-sense resistor is required • Guaranteed maximum 1A programmable CC mode current • ±0.7% voltage accuracy over -40°C to 85°C • ±6% current accuracy over -40°C to 85°C • 4.85V/10mA linear regulator with a 6.8V input over-

28V-Input-Voltage Single-Cell Li-Ion Battery Charger with 10mA Regulator

Features • No external MOSFET, reverse-blocking diode, or current-sense resistor is required • Guaranteed maximum 1A programmable CC mode current • ±0.7% voltage accuracy over -40°C to 85°C • ±6% current accuracy over -40°C to 85°C • 4.85V/10mA linear regulator with a 6.8V input over-

28V-Input-Voltage Single-Cell Li-Ion Battery Charger with 10mA Regulator

文件：367.39 Kbytes Page：24 Pages

28V-Input-Voltage Single-Cell Li-Ion Battery Charger with 10mA Regulator

文件：367.39 Kbytes Page：24 Pages