BD5444EFV-E2 is an analog input Class D speaker amplifier designed specifically for flat-panel TVs, offering a compact solution with low power consumption. It delivers an output power of 20W per channel in stereo mode and can achieve up to 40W in mono bridge-tied-load configuration. The amplifier operates efficiently with a maximum efficiency of 93% at 10W output with an 8,Ѷ load. It features a wide supply voltage range from 10V to 27V and offers selectable gain options of 14, 20, 26, and 32 dB. The device includes various protection functions against high temperature, output short, and under voltage, ensuring reliable operation. Its small HTSSOP-B28 package design allows for easy integration into space-constrained applications without the need for external heat sinks. The BD5444EFV-E2 is suitable for applications in home audio systems, desktop PCs, amusement equipment, and electronic music devices.
Manufacturer: Rohm Semiconductor
Win Source Part Number: 039618-BD5444EFV-E2
Packaging: Reel - TR
Type: Class D
Features: Depop, Mute
Mounting: SMD (SMT)
Output Type: 2-Channel (Stereo)
Max Output Power x Channels @ Load: 10W x 2 @ 8 Ohm
Categories: Integrated Circuits
Status: Not For New Designs
Temperature Range - Operating: -25°C to 85°C (TA)
Case / Package: 28-HTSSOP-B
Dimension: 28-VSSOP (0.173", 4.40mm Width)
Supply Voltage - Operating: 10 V to 27 V
Alternative Parts (Cross-Reference): TPA3106D1VFPR; TDA7492MV; BD5444EFV-E2; MAX9737ETG/V+T;
Popularity: Medium
Fake Threat In the Open Market: 61 pct.
Supply and Demand Status: Balance
IC AMP CLASS D STER 10W 28HTSSOP Product overview: BD5444EFV-E2 from ROHM Semiconductor is an Audio Amplifier for embedded electronics, industrial equipment, maintenance repair, OEM production, and component sourcing. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 10W. Search-friendly keywords include Audio Amplifier, Audio Amplifiers, electronic component, datasheet, replacement part, 10W. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 742-BD5444EFV-E2 can be used for catalog matching and distributor lookup.
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| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | ODG (Origin Data Global) | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | VAST STOCK CO., LIMITED | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|---|
| Product Category | Audio Amplifier Chips | Audio Amplifier Chips | Audio Amplifier Chips | Amplifier and Comparator Chips | Operational Amplifiers | Audio Amplifier Chips | Operational Amplifiers | Audio Amplifier Chips |
| Product Number | 039618-BD5444EFV-E2 | 742-BD5444EFV-E2 | BD5444EFV-E2-ND | BD5444EFV-E2 | BD5444EFV-E2 | BD5444EFV-E2 | BD5444EFV-E2 | BD5444EFV-E2 |
| Product Name | Linear - Linear - Amplifiers - Audio - BD5444EFV-E2 | 10W Audio Amplifier | Audio Amplifiers | Audio Amplifiers | Integrated Circuits (ICs) - Linear - Amplifiers - Audio | Audio Amplifiers | Audio Amplifiers | Linear - Amplifiers - Audio |
| Supply Voltage (VS) | 10 to 27 volts | 10 to 27 volts | 10 to 27 volts | 27 to 10 volts | 10 to 27 volts | |||
| Output Power | 10 watts | 10 watts | 10 watts | 10 watts | ||||
| Operating Temperature | -25 to 85 C (-13 to 185 F) | -25 C (-13 F) | -25 to 85 C (-13 to 185 F) | -25 to 85 C (-13 to 185 F) | -25 to 85 C (-13 to 185 F) | -25 to 85 C (-13 to 185 F) | ||
| Operation Class | Class D | Class D | Class D |
