Programming Logic Device-Products-Silergy Corp

Products
AC LED Drivers>
Dimming Interface Converters
LED Driver Controllers
Linear Solutions
Ripple Removers
Switching Solutions
AC-DC Regulators>
Auxiliary Power Supply
Buck Converters and Smart LDOs
Fast Charger Protocols
Flyback Controllers
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Power Over Ethernet (PoE) Solutions
Synchronous Rectifiers
Amplifiers>
Current Sense Amplifiers
Power Monitors
Audio>
Audio Converter
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Headphone or Line Driver
Battery Management ICs>
Battery Chargers
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Charge Pump Chargers
Gauge
Clocks & Timing>
Clock Buffer
Clock Generator
Data Converters>
Analog-to-digital Converters (ADCs)
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DC LED Drivers>
Automotive LED Drivers
Backlight LED Drivers
Infrared LED Drivers
MR16 LED Drivers
Other DC LED Drivers
DC-DC Regulators>
DC-DC PWM Controllers (External Switch)
Power Stage Dr. MOS
Single Output Step Down (Buck) Converters Vin max > 60V
Single Output Step Down (Buck) Converters Vin max < 7V
Single Output Step Down (Buck) Converters Vin max 30V~60V
Single Output Step Down (Buck) Converters Vin max 7V~30V
Single Output Step Up (Boost) Converters
Single Output Step Up&Down Converters
Embedded Processors>
Electricity Metering ICs
Energy Measurement ICs
ESD Protection>
ESD & EMI Filter
ESD & Surge Protection
Low Dropout Regulators
MCU & Mixed-Signal IC>
Automotive MCU
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Programming Logic Device
Motor Drivers
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e-Fuse ICs
Hot Plug Controllers
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ORing Controllers
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Type-C Power Switches
USB Current-Limiting Switches
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Sensors>
Ambient Light Sensors (ALS)
Magnetic sensors
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Voltage References>
Shunt Voltage Reference
Applications
AC-DC Power Supply>
AC-DC Fast Charger
AD-DC General Charger
Small Appliance Adapter
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ADAS Sensor Fusion ECU
Auto BMS
Automotive Lighting
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OBC
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Traction Inverter
Building Automation>
Electronic Smart lock
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IoT Module
IP Camera
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Video Matrix
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Communication Power
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Optical Module
Small Cell
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WLAN AP
Computing>
Client SSD
Desktop
Enterprise SSD
Notebook
Notebook Docking Station
Server
Consumer Electronic>
Power Bank
Set Top Box
Smart Speaker
Smartphone
Smartwatch
Tablet PC
True Wireless Stereo (TWS)
Electric Bicycle>
E-Bike VCU
GPS Reciever
Industrial Battery Pack
Electronic Payment>
Barcode Scanner
Point of Sale terminal
Energy Storage System (ESS)>
ESS BMU
ESS PCS
Factory Automation>
Distributed Control System
HMI
Industrial Control Computer
HEA>
Air Conditioner
Refrigerator
Smart TV
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Washing Machine
LED Lighting>
AC-DC Lighting
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Stage Light
Medical>
Oxygen Generator
Patient Monitor
Pulse Oximeter
Motor&Power Control>
Brick Module Power
EV Charger
Inverter
Portable Power Station
Power Tools
Servo
UPS
Power Automation>
AC Intelligent Circuit Breaker
Battery Tester - Cells in Parallel
FTU & DTU
Grid power Protection
Micro Inverter
PV Inverter
PV Module Monitoring
Smart Electricity Meter
Solar Optimizer
TTU
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Product Type	In Production Pre-sample NRND
Application Type	Consumer Industrial Automotive
Package		Features / Special Function

Part Number	Package	I/O pins	LUTs	DFF/Latches	CNT/Delays	ASM	Interface	RC Osillators	Analog Glitch Filters	Analog ACMPs	VDD (V)	Datasheet	Online Simulation
Matching parts：1	QFN2×3-20	18	18	4	9	Y	I2C/UART	25kHz/2MHz/25MHz	2	4	3.3V/5V	Y N

SY33519VYQ	QFN2×3-20	18	18	4	9	Y	I2C/UART	25kHz/2MHz/25MHz	2	4	3.3V/5V	N	Consumer

Title	Date
Automotive Solutions Q1 2025	2025-01-21
Industrial Designs Q1 2025	2025-03-07
Consumer Selection Guide Q1_2025	2025-03-13

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