STA516B_10 Datasheet, PDF (1/17 Pages) STMicroelectronics – 65-volt, 7.5-amp, quad power half bridge

STA516B
65-volt, 7.5-amp, quad power half bridge
Features
! Low input/output pulse-width distortion
! 200 mΩ R_dsON complementary DMOS output
stage
! CMOS-compatible logic inputs
! Thermal protection
! Thermal warning output
! Undervoltage protection
Description
STA516B 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 pins VDD, as a single
bridge with double-current capability or as a half
bridge (binary mode) with half-current capability.
The device is intended for the output stage of a
stereo all-digital high-efficiency amplifier. It is
capable of delivering 200 W + 200 W into 6-Ω
loads with THD = 10% at V_CC = 51 V or, in single
BTL configuration, 400 W into a 3-Ω load with
THD = 10% at V_CC = 52 V.
PowerSO36 package
with exposed pad up
The input pins have a threshold proportional to
the voltage on pin VL.
The STA516B is aimed at audio amplifiers in Hi-Fi
applications, such as home theatre systems,
active speakers and docking stations.
It comes in a 36-pin PowerSO package with
exposed pad up (EPU).
Table 1. Device summary
Order code
Temperature range
Package
Packaging
STA516B
STA516B13TR
0 to 90 °C
0 to 90 °C
PowerSO36 EPU
PowerSO36 EPU
Tube
Tape and reel
November 2010
Doc ID 13183 Rev 4
1/17
www.st.com
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