Datasheet Si8244BB-C-IS1 - Silicon Laboratories Audio Amplifiers 2.5 kV 4 A Class D Audio Driver 8 V UVLO

Detailed Description

Manufacturer: Silicon Laboratories

Description: Audio Amplifiers 2.5 kV 4 A Class D Audio Driver 8 V UVLO

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Docket:
Si824x
CLASS D AUDIO DRIVER
Features
0.5 A peak output (Si8241) 4.0 A peak output (Si8244) WI TH P R E C I S I O N D E AD - T I M E G E N E R A T O R PWM input High-precision linear programmable dead-time generator 0.4 ns to 1 µs High latchup immunity >100 V/ns Up to 1500 Vrms output-output isolation, supply voltage of ±750 V Input to output isolation for low noise (up to 2500 V) Up to 8 MHz operation Wide operating range ­40 to +125 °C Transient immunity >45 kV/µs RoHS-compliant SOIC-16 narrow body Applications Class D audio amplifiers Ordering Information: See page 25.

Description
The Si824x isolated driver family combines two isolated drivers in a single package. The Si8241/44 are high-side/low-side drivers specifically targeted at high-power (>30 W) audio applications. Versions with peak output currents of 0.5 A (Si8241) and 4.0 A (Si8244) are available. All drivers operate with a maximum supply voltage of 24 V. Based on Silicon Labs' proprietary isolation technology, the Si824x au

Specifications:

• Maximum Power Dissipation: 1.2 W
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 4.5 V to 5.5 V
• Operating Temperature Range: - 40 C to + 125 C
• Output Type: High Side/Low Side Drivers
• Package / Case: SOIC-16
• Packaging Type: Tube
• Product: Class-D
• Supply Current: 2 mA
• RoHS: Yes

Other Names:

Si8244BBCIS1, Si8244BB C IS1