PLL FREQUENCY SYNTHESIZER AND CONTROLLER FOR FM/MW/LF TUNER CAR AUDIO

The µPD1723GF-013 and µPD1723GF-213 are CMOS LSI developed for worldwide PLL frequency synthesizer FM/MW/LW tuner use. Their package is a 64-pin QFP. On-chip PLL frequency synthesizer, controller, 200 MHz prescaler, LCD driver, and IF counter allow the construction of a compact FM/MW/LW tuner wit

VOLTAGE REGULATOR

Voltage Regulator The MC1723C is a positive or negative voltage regulator designed to deliver load current to 150 mAdc. Output current capability can be increased to several amperes through use of one or more external pass transistors. MC1723C is specified for operation over the commercial te

Integrated Circuit Pulse Width Modulator (PWM) Regulator

Description: The NTE1721 and NTE1723 are pulse width modulator control–circuits designed to offer improved performance and lowered external parts count when implemented for controlling all types of switching power supplies. The no–chip +5.1V reference is trimmed to ±1 and the input common–mode

SWITCHING N-CHANNEL POWER MOS FET INDUSTRIAL USE

DESCRIPTION The µPA1723 is N-Channel MOS Field Effect Transistor designed for power management switch. FEATURES • Low on-state resistance RDS(on)1 = 6.7 mΩ MAX. (VGS = 4.5 V, ID = 7.0 A) RDS(on)2 = 7.4 mΩ MAX. (VGS = 4.0 V, ID = 7.0 A) RDS(on)3 = 8.7 mΩ MAX. (VGS = 2.5 V, ID = 7.

SWITCHING N-CHANNEL POWER MOS FET INDUSTRIAL USE

DESCRIPTION The µPA1723 is N-Channel MOS Field Effect Transistor designed for power management switch. FEATURES • Low on-state resistance RDS(on)1 = 6.7 mΩ MAX. (VGS = 4.5 V, ID = 7.0 A) RDS(on)2 = 7.4 mΩ MAX. (VGS = 4.0 V, ID = 7.0 A) RDS(on)3 = 8.7 mΩ MAX. (VGS = 2.5 V, ID = 7.