VIPER50 SMPS Primary IC
DAC0800 8-Bit Digital-to-Analog Converter IC
PT2323 6-Channel Audio Selector IC
L298N Dual Full-Bridge Driver IC
- Dual full-bridge driver
- Operating Supply Voltage up to 46V
- Total DC Current up to 4A
- Low Saturation Voltage
- Over Temperature Protection
- Logical "0" Input Voltage up to 1.5V (High Noise Immunity)
- Power Supply:Â 50V
- Logic Supply Voltage:Â 7V
- Input and Enable Voltage:Â -0.3 to 7V
- Non Repetitive Peak Output Current:Â 3A
- Total Power Dissipation: 25w
5Q1265 Power Switch IC
- Power Switch
- Drain Voltage: 650V
- Drain Current: 28A
- Supply Voltage: 40V
- Supply Current: 18mA
- Precision fixed operating frequency (100/67/50kHz)
- Low start-up current (typ. 100µA)
- Pulse by pulse current limiting
- Over-current protection
- Overvoltage protection (Min. 25V)
- Internal thermal shutdown function
- Under voltage lockout
- Internal high voltage sense FET
- Auto-restart mode
VIPER53 Off-Line Primary Switch IC
- Drain Source voltage: 620V
- Off State Drain Current: 150µA
- Static drain-source ON state resistance: 0.9Ω
- Power dissipation: 30W
- No. of outputs: 1
- Supply Voltage: 0 to 19V
- Off-line primary switch
- Adjustable Switching Frequency up to 300KHz
- High voltage start-up current source
- Over temperature protection
- Package: DIP-8
IC PT2322
- 6-Channel Audio Processor IC
- Very Low Power Consumption (DC=9V)
- I2C Bus Control
- 6-Channel Individual Input
- 6-Channel Master Volume Control: 0 to -79 dB (1 dB/step)
- 6-Channel Individual Output TRIM Volume Control: 0 to -15 dB (1dB/step)
- 3-Band Tone Control (Treble, Middle, Bass): + 14dB , 2dB/step
- Mute Function
- 3D Effect Function
- Tone Defeat Function
- Low Noise
- High Channel Separation
- Low Harmonic Distortion
- Least External Components
- Package: SO-28
82C55 CMOS Programmable Peripheral Interface
- CMOS Programmable Peripheral Interface
- High speed and low power consumption due to 3m silicon gate CMOS technology
- 3 V to 6 V single power supply
- Full static operation
- Programmable 24-bit I/O ports
- Bidirectional bus operation (Port A)
- Bit set/reset function (Port C)
- TTL compatible
- Compatible with 8255A-5
ADC0809 8-Bit µP Compatible ADC with 8-Channel Multiplexer IC
- 8-Bit µP Compatible A/D Converter with 8-Channel Multiplexer
- Resolution:Â 8 bit
- Supply Current: 300µA
- No. of Pins:Â 28
- Input Channel Type:Â Single Ended
- Data Interface:Â Parallel
- Conversion Time: 100µs
- No. of Bits:Â 8 bit
- No. of Channels:Â 8
- Maximum Power Dissipation:Â 15mW
- Operating Temperature Range: -40°C to +85°C
- Supply Voltage Range:Â 4.5V to 6V
TOP204Y Off-line PWM Switch IC
- Supply Current: 1.4 mA
- Supply Voltage: 85-265VAC
- Output Voltage: 5.8 V
- Power (Watts): 50W
- Switching Frequency-Max:Â 100 kHz
- Package: TO-220
-  Built-in start-up and current limit reduce DC losses • Low capacitance 700 V MOSFET cuts AC losses • CMOS controller/gate driver consumes only 6 mW
- 70% maximum duty cycle minimizes conduction losses.
- Low Cost Replacement for Discrete Switchers.
- Easily interfaces with both opto and primary feedback .
- Supports continuous or discontinuous mode of operation
