STA510A is a monolithic quad half bridge stage in Multipower BCD Technology. The device can be used as dual bridge or reconfigured, by connecting pin CONFIG to VDD, as a single bridge with double current capability, or as half bridges (Binary mode) with half current capability. The device is intended for the output stage of a stereo all-digital high-efficiency (DDX®) amplifier which employs a pulse-width modulator driver.
The STA510A is a monolithic quad half bridge stage designed for the output stage of stereo all-digital high-efficiency (DDx) amplifiers employing pulse-width modulator drivers. It features Multipower BCD technology, CMOS compatible logic inputs, and includes built-in thermal protection, undervoltage protection, and short-circuit protection.
| Supply Voltage (Voc) | 44 V maximum |
|---|---|
| Logic Input Voltage (Vinax) | 5.5 V maximum |
| Output Current (N-channel) | 150 mA typical |
The recommended operating ambient temperature range is from 0 °C to 70 °C.
The THWARN pin outputs a low signal (0) indicating that the junction temperature has reached 130 °C.
The device limits the short-circuit current to a maximum of 6 A.