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  • 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.

    Key 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

Recommended for you

Related Applications

Audio and Video

EDA Symbols, Footprints and 3D Models

STMicroelectronics - STA516BE

Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STA516BETR
Active
PowerSO 36 Industrial Ecopack2

STA516BETR

Package:

PowerSO 36

Material Declaration**:

PDF XML

Marketing Status

Active

Package

PowerSO 36

Grade

Industrial

RoHS Compliance Grade

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

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 Available at 1 distributors

Distributor availability ofSTA516BETR

Distributor Name
Region Stock Min. Order Third party link
Farnell Element14 EUROPE 356 1 Order Now

Distributor reported inventory date: 2020-12-02

Distributor Name

Farnell Element14

Stock

356

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-12-02

Active
EAR99 NEC Tape And Reel PowerSO 36 0 70 MALAYSIA 2.4149 / 1k

STA516BETR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

2.4149 / 1k

Distributor availability ofSTA516BETR

Distributor Name
Region Stock Min. Order Third party link
Farnell Element14 EUROPE 356 1 Order Now

Distributor reported inventory date: 2020-12-02

Distributor Name

Farnell Element14

Stock

356

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-12-02

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

PowerSO 36

Operating Temperature (°C)

(min)

0

(max)

70

Budgetary Price (US$)* / Qty

2.4149 / 1k

Country of Origin

MALAYSIA

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors