Product overview
Description
The STA516BE is a monolithic quad half-bridge stage in multipower BCD Technology. The device can be used as dual-bridge or reconfigured, by connecting pin CONFIG to pins VDD, as a single-bridge with double-current capability or as a half-bridge (binary mode) with half-current capability. A cost-effective, high fidelity audio system can be designed using ST chipset, including a modulator (e.g.the STA309A or STA321) and the STA516BE. This system only requires a simple passive LC demodulation filter to deliver high-quality, high efficiency audio amplification with prove EMI compliance. The efficiency of this digital amplifier is greater than 90% into 8 Ω speakers, enabling the use of smaller power supplies and heatsinks.The STA516BE has an innovative integrated protection system, safeguarding the device against different fault conditions that could damage the overall system.
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All features
- Output Power at 56 V supply voltage
- 2 x 250 W at 10% THD + N into 6 Ω BTL
- 2 x 200 W at 10% THD + N into 8 Ω BTL
- 4 x 130 W at 10% THD + N into 3 Ω SE
- 4 x 100 W at 10% THD + N into 4 Ω SE
- 1 x 480 W at 10% THD + N into 3 Ω PBTL
- 1 x 380 W at 10% THD + N into 2 Ω PBTL
- Output Power at 52 V supply voltage
- 2 x 200 W at 10% THD + N into 6 Ω BTL
- 4 x 100 W at 10% THD + N into 3 Ω SE
- 1 x 400 W at 10% THD + N into 2 Ω PBTL
- < 0.1% THD + N at 1 W
- PSO-36 thermally enhanced package
- Minimum input / output pulse width distortion
- High efficiency power stage (> 90%) with 190 mΩ RdsON
- CMOS compatible logic inputs
- Integrated self protection circuits including overtemperature, undervoltage, overvoltage, overload, short-circuit
- EMI compliant when used with recommended system design
- Automatic recovery mode after fault conditions
- Output Power at 56 V supply voltage
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STMicroelectronics - STA516BE
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Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| STA516BETR | Active | PowerSO 36 | Industrial | Ecopack2 |
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
Sample & Buy
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| Part Number | Order from distributors | Order from ST | Marketing Status | ECCN (US) | ECCN (EU) | Packing Type | Package | Temperature (°C) | Country of Origin | Budgetary Price (US$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||||
| STA516BETR | 3 distributors | Active | EAR99 | NEC | Tape and Reel | PowerSO 36 | 0 | 70 | MALAYSIA | | ||
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(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors