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  • The STA533WF is a monolithic quad half-bridge stage in multipower BCD technology. The device can be used as a dual bridge or reconfigured, by connecting pin CONFIG to pins VDD, as a single bridge with double-current capability.

    The device is designed for the output stage of a stereo Full Flexible Amplifier (FFX™). It is capable of delivering 10 W x 4 channels into 4-Ω loads with 10% THD at VCC= 18 V in single-ended configuration.
    It can also deliver 20 W + 20 W into 8-Ω loads with 10% THD at VCC= 18 V in BTL configuration or, in single parallel BTL configuration, 40 W into a 4-Ω load with 10% THD at VCC= 18 V.
    The input pins have a threshold proportional to the voltage on pin VL.
    The STA533WF comes in a 36-pin PowerSSO package with exposed pad down (EPD).

    Key Features

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

Circuit Diagram

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STMicroelectronics - STA533WF

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STA533WF13TR
Active
PowerSSO 36 Industrial Ecopack2

STA533WF13TR

Package:

PowerSSO 36

Material Declaration**:

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
STA533WF13TR Available at 1 distributors

Distributor availability ofSTA533WF13TR

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 956 1 Order Now

Distributor reported inventory date: 2020-12-01

Distributor Name

MOUSER

Stock

956

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-12-01

Buy Direct
Active
EAR99 NEC Tape And Reel PowerSSO 36 0 70 MALAYSIA 0.7723 / 1k

STA533WF13TR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.7723 / 1k

Distributor availability ofSTA533WF13TR

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 956 1 Order Now

Distributor reported inventory date: 2020-12-01

Distributor Name

MOUSER

Stock

956

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-12-01

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

PowerSSO 36

Operating Temperature (°C)

(min)

0

(max)

70

Budgetary Price (US$)* / Qty

0.7723 / 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