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  • The STA510A is a monolithic, quad, half-bridge stage in multipower BCD technology. The device can be used as dual-bridge or reconfigured, by connecting the CONFIG pin to the VDD pin, as single-bridge with double current capability, or as half-bridge (binary mode) with half current capability.

    The device is particularly designed to make the output stage of a stereo all-digital high-efficiency (DDX) amplifier, which employs a pulse-width modulator driver. The STA510A is capable of delivering an output power of 50 W into 3 Ω loads with THD = 10% and VCC = 36 V. In single BTL configuration the device can deliver 200 W into a 3 Ω load with THD = 10% and VCC = 36 V.
    The input pins have a threshold proportional to VL pin voltage.

    Key Features

    • Multipower BCD technology
    • Minimum input/output pulse width distortion
    • 150 mΩ RDS(on) complementary DMOS output stage
    • CMOS compatible logic inputs
    • Thermal protection
    • Thermal warning output
    • Undervoltage protection
    • Short-circuit protection

Circuit Diagram

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Technical Documentation

    • Description Version Size Action
      DS4169
      44 V, 5.5 A, quad power half-bridge
      3.0
      383.36 KB
      PDF
      DS4169

      44 V, 5.5 A, quad power half-bridge

    • Description Version Size Action
      AN3340
      Loudspeaker characterization and compensation
      1.3
      3.85 MB
      PDF
      AN3340

      Loudspeaker characterization and compensation

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STA510A13TR
Active
PowerSO 36 Industrial Ecopack2

STA510A13TR

Package:

PowerSO 36

Material Declaration**:

PDF

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
Package
Packing Type
Temperature (°C) Marketing Status
ECCN (US)
Country of Origin
Budgetary Price (US$)*/Qty
min
max
STA510A13TR No availability of distributors reported, please contact our sales office PowerSO 36 Tape And Reel 0 70
Active
EAR99 MALAYSIA 2.3606 / 1k

STA510A13TR

Package

PowerSO 36

Packing Type

Tape And Reel

Budgetary Price (US$)*/Qty

2.3606 / 1k

Operating Temperature (°C)

(min)

0

(max)

70

Marketing Status

Active

Budgetary Price (US$)* / Qty

2.3606 / 1k

ECCN (US)

EAR99

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