Silergy

SY5018BFAC

100kHz Flyback 1 AC-DC 9V~22V SO-8 LED Drivers ICs

SO-8RoHSActive

Single Stage Flyback and PFC Controller with CV Control

Manufacturer: Silergy
Manufacturer part #: SY5018BFAC
Store part #: C125901
Package / case: SO-8
Category: LED Drivers ICs
Packaging: Tape & Reel (TR)

Datasheet (PDF)

Every Order Guarantee

100% Authentic · 30-Day Return or Replacement · policy

2,510 in stock

#C125901

Stock & price checked 5 days ago

Quantity	Unit price	Pack price
5+	₹39.91	₹199.55
50+	₹31.25	₹1,562.50
150+	₹27.53	₹4,129.50
500+	₹22.90	₹11,450.00
2,500+	₹20.84	₹52,100.00
5,000+	₹19.61	₹98,050.00

Quantity (min 5, multiples of 5)

5 × ₹39.91

₹199.55

excl. GST

₹235.47 incl. 18% GST

Need volume or a scheduled delivery? Request a quote

Dispatch in 7–10 working days
GST invoice with every order
Standard pack: 2,500 per reel

SY5018BFAC

₹199.55 for 5 + GST

Specifications

Features: Over Voltage Protection;Short Circuit Protection;LED open-circuit protection;Over-Temperature Protection (OTP);High voltage fast start
Frequency - Switching: 100kHz
Switch Tube (Built-In/External): Built-in
Operating temperature: -40℃~+150℃
Topology: Flyback
Number of Channels: 1
Type: AC-DC
Voltage - Input(DC): 9V~22V

Packaging & compliance

RoHS: RoHS
Lifecycle: Active
ECCN: EAR99
Packaging: Tape & Reel (TR)
Standard pack: 2,500 / Reel
Sold per: Piece
Minimum order: 5 (multiples of 5)
Unit weight: 0.2 g

Overview

SY5018B is a single stage Flyback and PFC controller targeting at Constant Voltage (CV) applications. Primary side control is applied to reduce the feedback circuit cost. It drives the Flyback converter in the Quasi-Resonant mode for high efficiency and achieves high power factor by constant on time control scheme. Adaptive PWM/PFM control is adopted for highest average efficiency.