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).
- 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
Recommended for you
Quality and Reliability
|Part Number||Marketing Status||Package||Grade||RoHS Compliance Grade||Material Declaration**|
|PowerSSO 36||Industrial||Ecopack2|| |
RoHS Compliance Grade
(**) 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||Package||Packing Type||Temperature (°C)||Marketing Status||ECCN (US)||Country of Origin||Budgetary Price (US$)*/Qty|
|STA533WF13TR||1 distributors||Buy now||PowerSSO 36||Tape And Reel||0||70|| |
|EAR99||MALAYSIA||1.278 / 1k|
Packing TypeTape And Reel
Operating Temperature (°C)
Budgetary Price (US$)* / Qty
1.278 / 1k
Country of Origin