VIPERGAN50TR

240kHz 9V~23V 650V Flyback QFN-15(5x6) AC DC Converters, Offline Switchers RoHS

QFN-15(5x6)ROHS3 CompliantActive

High Voltage Quasi-Resonant Offline Converter

Manufacturer: ST
Manufacturer part #: VIPERGAN50TR
Store part #: C3093710
Package / case: QFN-15(5x6)
Category: AC DC Converters, Offline Switchers
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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3,484 in stock

#C3093710

Stock & price checked 2 days ago

Quantity	Unit price	Pack price
1+	₹170.88	₹170.88
10+	₹155.97	₹1,559.70
30+	₹146.47	₹4,394.10
100+	₹136.96	₹13,696.00
500+	₹132.64	₹66,320.00
1,000+	₹130.70	₹1,30,700.00

Quantity (min 1)

1 × ₹170.88

₹170.88

excl. GST

₹201.64 incl. 18% GST

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Dispatch in 15-18 working days
GST invoice with every order
Standard pack: 4,000 per reel

VIPERGAN50TR

₹170.88 for 1 + GST

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Specifications

Operating Temperature: -40℃~+150℃
Frequency - Switching: 240kHz
Voltage - Supply: 9V~23V
Voltage - Breakdown: 650V
Features: High voltage direct start;Brown-in/Brown-out detection;Light load efficient mode;Quasi-resonant/valley switching;EMI optimization (spread spectrum);Leading edge blanking;Over Voltage Protection;Overtemperature protection (OTP);Under Voltage Protection
Topology: Flyback
Feedback System: Secondary-Side Feedback
Working Mode: QR

Packaging & compliance

RoHS: ROHS3 Compliant
Lifecycle: Active
Moisture sensitivity: MSL 3 (168 hours)
ECCN: EAR99
Packaging: Tape & Reel (TR)
Standard pack: 4,000 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 1 g

Overview

The VIPERGAN50 is a high voltage converter, designed for medium power quasiresonant ZVS (Zero Voltage Switching at switch turn-on) flyback converters, capable to provide an output power up to 50 W in wide range. It integrates a complete set of features that provide an extremely flexible and easy to use chip and helps to design a highly efficient offline power supply. The ZVS quasi-resonant operation with the dynamic blanking time feature and the valley synchronization function, that turns on the power switch always at the valley of the drain resonance, reduces the switching losses and maximizes the overall efficiency at any input line and load condition. The advanced power management with the low quiescent helps to achieve low stand-by consumptions. The feed-forward compensation minimizes the maximum output peak power variation over the entire input voltage range. In addition to the above functions, the device offers protection features that considerably increase end-product’s safety and reliability: the output overvoltage protection, the overtemperature protection (OTP), the overload protection (OLP), the brown-in/out protection, that set the input voltage level to power on and power off the converter and the input overvoltage protection (iOVP), that protects the system in case of an abnormal increase of the input line. All the protections are auto-restart mode.

Applications

High efficiency power adapters
Fast battery chargers
Auxiliary power supply for appliances, industrial, consumers, lighting

Key features

Quasi-resonant (QR) flyback controller
650 V E-mode power GaN transistor
Embedded sense FET
Dynamic blanking time and adjustable valley synchronization delay functions, to maximize efficiency at any input line and load condition
Valley-lock to ensure constant valley skipping
Advanced power management for less than 30 mW standby power consumption with adaptive burst-mode
Output OVP protection
Input voltage feed-forward compensation for mains independent OPP variation
Brown-in and brown-out protection
Input OVP protection
Embedded thermal shutdown
Frequency jitter for EMI suppression