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  • The STA518 is a monolithic quad half-bridge stage in multipower BCD technology. The device can be used also as dual bridge or reconfigured, by connecting the CONFIG pin to the Vddpin, as a single bridge with double current capacity.

    The device is particularly designed to make the output stage of a stereo all-digital high-efficiency (DDX™) amplifier capable of delivering an output power of 24 W x 4 channels @ THD = 10% at VCC30 V into a 4 Ω load in single-ended configuration.
    It can also deliver 50 + 50 W @ THD = 10% at VCC29 V as output power into an 8 Ω load in BTL configuration and 70 W @ THD = 10% at VCC34 V into 8 Ω in a single paralleled BTL configuration.
    The input pins have a threshold proportional to the VLpin voltage.

    Key Features

    • Multipower BCD technology
    • Minimum input output pulse width distortion
    • 200 mΩ RdsONcomplementary DMOS output stage
    • CMOS-compatible logic inputs
    • Thermal protection
    • Thermal warning output
    • Undervoltage protection
    • Short-circuit protection

Circuit Diagram

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STMicroelectronics - STA518

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STA51813TR
Active
PowerSSO 36 Industrial Ecopack2

STA51813TR

Package:

PowerSSO 36

Material Declaration**:

PDF

Marketing Status

Active

Package

PowerSSO 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
STA51813TR No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape And Reel PowerSSO 36 -40 90 MALAYSIA 1.5019 / 1k

STA51813TR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

1.5019 / 1k

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

PowerSSO 36

Operating Temperature (°C)

(min)

-40

(max)

90

Budgetary Price (US$)* / Qty

1.5019 / 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