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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
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Product Specifications (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 19 Sep 2016 |
19 Sep 2016
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Application Notes (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 13 Sep 2018 |
13 Sep 2018
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EDA Symbols, Footprints and 3D Models
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 36Material Declaration**:
(**) 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 | 1 distributors | Buy Direct |
Active
|
EAR99 | NEC | Tape And Reel | PowerSSO 36 | 0 | 70 | MALAYSIA | 0.7723 / 1k | |
(*) 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
