Quad Power Half Bridge 36-Pin PowerSSO EP T/R

The STA515W 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, particularly, to be the output stage of a stereo all-digital high-efficiency amplifier. It is capable of delivering 10 W x 4 channels into 4 O loads with 10% THD at VCC = 18 V in single-ended configuration.It can also deliver 20 W + 20 W into 8 O loads with 10% THD at VCC = 18 V in BTL configuration or, in single parallel BTL configuration, 40 W into a 8 O load with 10% THD at VCC = 26 V.The input pins have a threshold proportional to the voltage on pin VL.The STA515W comes in a 36-pin PowerSSO package with exposed pad down (EPD).

Multipower BCD technology

Low input/output pulse width distortion

200 mO RdsON complementary DMOS output stage

CMOS-compatible logic inputs

Thermal protection

Thermal warning output

Undervoltage protection

Short-circuit protection