power stage. STA516BE Datasheet


STA516BE stage. Datasheet pdf. Equivalent


Part Number

STA516BE

Description

500W FFX digital amplifier power stage

Manufacture

STMicroelectronics

Total Page 20 Pages
Datasheet
Download STA516BE Datasheet


STA516BE
STA516BE
500 W FFX digital amplifier power stage
Datasheet - production data
Features
Output Power at 56 V supply voltage
2 x 250 W at 10% THD + N into 6 Ω
BTL
2 x 200 W at 10% THD + N into 8 Ω
BTL
4 x 130 W at 10% THD + N into 3 Ω SE
4 x 100 W at 10% THD + N into 4 Ω SE
1 x 480 W at 10% THD + N into 3 Ω
PBTL
1 x 380 W at 10% THD + N into 2 Ω
PBTL
Output Power at 52 V supply voltage
2 x 200 W at 10% THD + N into 6 Ω
BTL
4 x 100 W at 10% THD + N into 3 Ω SE
1 x 400 W at 10% THD + N into 2 Ω
PBTL
< 0.1% THD + N at 1 W
PSO-36 thermally enhanced package
Minimum input / output pulse width distortion
High efficiency power stage (> 90%) with
190 mΩ RdsON
CMOS compatible logic inputs
Integrated self protection circuits including
overtemperature, undervoltage, overvoltage,
overload, short-circuit
EMI compliant when used with
recommended system design
Automatic recovery mode after fault
conditions
Applications
Home theater
DVD receiver
Mini / Micro Audio systems
Description
STA516BE 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.
A cost-effective, high fidelity audio system can be
designed using ST chipset, including a modulator
(e.g. STA309A or STA321) and the STA516BE.
This system only requires a simple passive LC
demodulation filter to deliver high-quality, high
efficiency audio amplification with prove EMI
compliance. The efficiency of this digital amplifier
is greater than 90% into 8 Ω speakers, enabling
the use of smaller power supplies and heatsinks.
The STA516BE has an innovative integrated
protection system, safeguarding the device
against different fault conditions that could
damage the overall system.
Table 1: Device summary
Part number
STA516BE13TR
Temperature
range
0 to 90 °C
Package
PowerSO36
EPU
Packing
Tape and
reel
April 2014
DocID026166 Rev 1
This is information on a product in full production.
1/20
www.st.com

STA516BE
Contents
Contents
STA516BE
1 General information ........................................................................ 3
2 Pin description ................................................................................ 4
3 Electrical characteristics ................................................................ 6
3.1 Test circuits ....................................................................................... 9
4 Power supply and control sequencing ........................................ 10
5 Technical information ................................................................... 12
5.1 Logic interface and decode ............................................................. 12
5.2 Protection circuitry........................................................................... 13
5.3 Power outputs ................................................................................. 13
5.4 Parallel output / high current operation ........................................... 13
5.5 Output filtering................................................................................. 13
6 Audio application circuits............................................................. 14
7 Package mechanical data ............................................................. 16
8 Revision history ............................................................................ 19
2/20 DocID026166 Rev 1


Features STA516BE 500 W FFX digital amplifier po wer stage Datasheet - production data Features • Output Power at 56 V supp ly voltage − 2 x 250 W at 10% THD + N into 6 Ω BTL − 2 x 200 W at 10% THD + N into 8 Ω BTL − 4 x 130 W at 10% THD + N into 3 Ω SE − 4 x 100 W at 10% THD + N into 4 Ω SE − 1 x 480 W at 10% THD + N into 3 Ω PBTL − 1 x 3 80 W at 10% THD + N into 2 Ω PBTL • Output Power at 52 V supply voltage − 2 x 200 W at 10% THD + N into 6 Ω BTL − 4 x 100 W at 10% THD + N into 3 Ω SE − 1 x 400 W at 10% THD + N into 2 Ω PBTL • < 0.1% THD + N at 1 W • PSO-36 thermally enhanced package • M inimum input / output pulse width disto rtion • High efficiency power stage ( > 90%) with 190 mΩ RdsON • CMOS comp atible logic inputs • Integrated self protection circuits including overtemp erature, undervoltage, overvoltage, ove rload, short-circuit • EMI compliant when used with recommended system desi gn • Automatic recovery mode after fault conditions Applications • Home theater • DVD receiver • Mini / Micr.
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