UPC1228HA

• Device Type: Monolithic AF Power Amplifier
• Package Type: SIP-10H / SIP Power Package
• Application: Car audio, TV audio, radio receivers, active speakers

General Features

• Single-channel audio power amplifier
• High output power with low external component count
• Built-in thermal shutdown protection
• Built-in output short-circuit protection
• Good ripple rejection
• Wide operating voltage range
• Designed for power audio applications

Electrical Characteristics

• Supply Voltage Range (VCC):
  • 8 V to 18 V
• Recommended Supply Voltage:
  • 13.2 V typical
• Quiescent Current:
  • Approximately 40–70 mA

Audio Performance

• Output Power:
  • 12 W typical @ 13.2 V, 4 Ω load
  • Up to 15 W maximum depending on heatsinking and distortion limits
• Load Impedance:
  • 2 Ω to 8 Ω
• Total Harmonic Distortion (THD):
  • Typically 0.2–0.5%
• Frequency Response:
  • 20 Hz to 20 kHz

Protection Features

• Thermal shutdown
• Output short-circuit protection
• Safe Operating Area (SOA) protection
• Overload protection

Package Information

• Package Type: SIP-10H
• Pin Count: 10 Pins
• Mounting Style: Through-Hole
• Integrated metal heatsink tab
• External heatsink recommended

Operating Temperature

• Operating Junction Temperature:
  • Up to +150°C
• Ambient Operating Range:
  • -20°C to +75°C

Typical Applications

• Car radios
• Television audio amplifiers
• Portable PA systems
• Active speakers
• Cassette decks
• Compact stereo systems
• Intercom systems