SY6018BQEC

Silergy
Интегральная микросхема 1 усилителя мощности звуковой частоты мощностью 60 Вт класса D в корпусе QFN-32
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Внешний вид SY6018BQEC
Схема включения SY6018BQEC
 
 

Технические характеристики

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Корпус QFN-32
Режим работы усилителя
Конфигурация каналов
Выходная мощность на канал
Минимальная нагрузка
Напряжение питания
ток собственного потребления
Диапазон рабочих температур
Примечание
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Файлы 1

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Application Note: SY6018B Analog Class-D Audio IC General Description Features The SY6018B is a Class-D audio power amplifier with analog input and high-power efficiency for driving bridged-tied mono speaker with up to 60W/4Ω. The high efficiency of the SY6018B eliminates the need for an external heat sink when playing music. The SY6018B advanced oscillator/PLL circuit employs a multiple switching frequency option to avoid AM interference, this is achieved together with an option of Master and Slave synchronization, making it possible to synchronize multiple devices. The SY6018B is fully protected against faults including short circuit, over temperature, DC error, under voltage and over voltage. The short circuit, over temperature and DC error protection includes an auto-recovery feature. The under voltage and over voltage protection with hysteresis can be self-cleared. Ordering Information • • • • • • • • • • • 60W into a 4Ω Load @ 10% THD+N from a 24V Supply Wide Supply Voltage Range from 5.6V to 26 V Differential and Single-ended Inputs Internal Feedback Control with High PSRR High Efficient Class-D Operation Eliminates Need for Heat Sinks AM Avoidance Master/Slave Mode Synchronization Four Fixed-gain Controlled: 20dB, 26dB, 32dB and 36dB Selectable BD Mode and 1SPW Mode Modulation Integrated Protection Circuits Including Over Voltage, Under Voltage, Over Temperature, DC Error, and Short Circuit Comprehensive Click and Pop Suppression Space-Saving Surface Mount 32-Pin QFN 5mmx5mm Package Applications SY6018 □(□□)□ Temperature Code Package Code Optional Spec Code Ordering Number SY6018BQEC • Package type QFN5×5-32 • • • Note • Powered Speakers Music Instruments Boom Box Consumer Audio Applications Typical Application 5.6V to 26V AVDD AGND Positive Input INP Negative Input INN GREG BD/1SPW Selection Shutdown Control Fault Detect Gain & Master/Slave Selection Mute Control VREF MODSEL Synchronizing to Class-D Devices 5.6V to 26V PGND BSP OUTP OUTP BSP SDZ FAULTZ GAIN/SLV MUTE AM2 AM1 AM0 AM Avoidance Control PVDD SYNC BSN OUTN OUTN BSN GREG Figure 1. Typical Application Circuit AN_SY6018B Rev.0.9A © 2022 Silergy Corp. 1 PDF
Документация на SY6018BQEC 

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Дата модификации: 27.12.2023

Размер: 1.83 Мб

24 стр.

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