UTC1240A Electronic Dual-Tone Ringer
HT93214A Memory Tone/Pulse Dialer
IL91214A Pulse Dialer with Flash Function
ILA1062A
- Line Voltage : 3.55 to 4.25V
- Internal Supply Current : 1.35mA
- Low d.c. line voltage; operates down to 1.6V (excluding polarity guard).
- Voltage regulator with adjustment static resistance.
- Provides supply with limited current for external circuitry.
- Symmetrical high-impedance inputs (64k Ω) for dynamic, magnetic or piezoelectric microphones.
- Asymmetrical high-impedance inputs (32k Ω) for electret microphones
2 Pin RMC Connector
AP8022-AC-DC OFF LINE SMPS PRIMARY SWITCHER IC
- 85v to 265v wide range AC voltage input
- A 700v MOSFET on the same silicon chip
- Auto start up with high voltage current source
- PWM with current mode control
- 9v to 38v wide range VCC voltage
- Fixed 60KHz switching frequency
- Automatic skip cycle mode in low load condition.
- Over temperature, over current and over voltage protection
- Auxiliary under voltage lockout with hysteresis
- Available in SOP8 and DIP8 Package
VIPER50 SMPS Primary IC
VIPER22A Low Power Offline SMPS Primary Switcher IC
- Drain Source voltage: 730V
- Off State Drain Current: 0.1mA
- Static drain-source ON state resistance: 15Ω
- of Outputs: 1
- Power dissipation: 12W
- Package: DIP-8
- Low power offline switched-mode power supply primary switcher
- Fixed 60 kHz switching frequency
- High voltage start-up current source
- Over temperature, over current and over voltage protection with auto-restart
VIPER12A Low Power Offline SMPS Primary Switcher IC
- Drain Source voltage: 730V
- Off State Drain Current: 0.1mA
- Static drain-source ON state resistance: 27Ω
- of Outputs: 1
- Power dissipation: 8W
- Package: DIP-8
- Low power offline switched-mode power supply primary switcher
- Fixed 60 kHz switching frequency
- High voltage start-up current source
- Over temperature, over current and over voltage protection with auto-restart
