Silergy

SY58201FAC

120kHz 1 Flyback AC-DC SO-8 LED Drivers ICs RoHS

SO-8ROHS CompliantActive

Single Stage Flyback PFC Regulator With Primary Side Control For LED Lighting

Manufacturer: Silergy
Manufacturer part #: SY58201FAC
Store part #: C406384
Package / case: SO-8
Category: LED Drivers ICs
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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

1,975 in stock

#C406384

Stock & price checked 5 days ago

Quantity	Unit price	Pack price
5+	₹13.23	₹66.15
50+	₹10.35	₹517.50
150+	₹8.90	₹1,335.00
500+	₹7.82	₹3,910.00
2,500+	₹6.95	₹17,375.00
5,000+	₹6.51	₹32,550.00

Quantity (min 5, multiples of 5)

5 × ₹13.23

₹66.15

excl. GST

₹78.06 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

SY58201FAC

₹66.15 for 5 + GST

Specifications

Frequency - Switching: 120kHz
Features: Over Voltage Protection;Short Circuit Protection;LED open-circuit protection;Over-Temperature Protection (OTP);High voltage fast start
Switch Tube (Built-In/External): Built-in
Voltage - Input(AC): 90VAC~264VAC
Operating temperature: -65℃~+150℃
Number of Channels: 1
Topology: Flyback
Type: AC-DC

Packaging & compliance

RoHS: ROHS Compliant
Lifecycle: Active
ECCN: EAR99
Packaging: Tape & Reel (TR)
Standard pack: 2,500 / Reel
Sold per: Piece
Minimum order: 5 (multiples of 5)
Unit weight: 0.193 g

Overview

The SY58201 is a single stage Flyback and PFC regulator targeting at LED lighting applications. It integrates a 700V MOSFET to decrease physical volume. It is a primary side controller without applying any secondary feedback circuit for low cost, and drives the Flyback converter in the quasi-resonant mode to achieve higher efficiency. It keeps the Flyback converter in constant on time operation to achieve high power factor.

Applications

LED lighting

Key features

Integrated 700V MOSFET
Primary side control eliminate to the opto-coupler.
Valley turn-on of the primary MOSFET to achieve low switching losses
0.3V primary current sense reference voltage leads to a lower sense resistance thus a lower conduction loss.
Low start up current: 15μA typical
Reliable short LED and Open LED protection
Power factor > 0.90 with single-stage conversion.
Maximum frequency limit: 120kHz
Compact package: SO8

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