Minos

VIPER12AS

Converter Offline 43kHz SOP-8

SOP-8ROHS CompliantActive

High-performance offline PWM switching power supply controller

Manufacturer: Minos
Manufacturer part #: VIPER12AS
Store part #: C17701849
Package / case: SOP-8
Category: AC DC Converters, Offline Switchers
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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6,264 in stock

#C17701849

Stock & price checked 6 days ago

Quantity	Unit price	Pack price
1+	₹36.82	₹36.82
10+	₹28.62	₹286.20
30+	₹25.11	₹753.30
100+	₹20.74	₹2,074.00
500+	₹19.18	₹9,590.00
1,000+	₹18.02	₹18,020.00

Quantity (min 1)

1 × ₹36.82

₹36.82

excl. GST

₹43.45 incl. 18% GST

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Dispatch in 7–10 working days
GST invoice with every order
Standard pack: 4,000 per reel

VIPER12AS

₹36.82 for 1 + GST

Specifications

Operating Temperature: -20℃~+150℃
Frequency - Switching: 43kHz
Output Current: 700mA
Voltage - Breakdown: 800V
Voltage - Supply: 10V~35V
Features: High voltage direct start;EMI optimization (spread spectrum);Leading edge blanking;Under-voltage lockout;Overtemperature protection (OTP);Over Voltage Protection;Over Current Protection;Under Voltage Protection
Topology: Flyback
Duty Cycle(Max): 90%
Feedback System: Secondary-Side Feedback
Working Mode: PWM Modulation

Packaging & compliance

RoHS: ROHS Compliant
Lifecycle: Active
Packaging: Tape & Reel (TR)
Standard pack: 4,000 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.143 g

Overview

VIPER12AS is a high-performance offline PWM switching power supply controller compliant with green environmental standards. It integrates a high-voltage startup circuit, soft-start circuit, and multiple protection features, offering simplified peripheral components and exceptional reliability. Under certain operating conditions, this device can also be used in non-isolated applications. The VIPER12AS is available in an SOP-8 package, making it widely applicable in various cost-effective switching power supplies.

Applications

Small appliance power supplies
Charger power supplies

Key features

Integrated 800V power MOSFET
Integrated high-voltage startup circuit
Universal input voltage range (85V~265V)
Latched PWM with cycle-by-cycle current limiting detection
Soft-start function
Built-in overload, over-temperature, VDD overvoltage, and output open/short-circuit protection
Frequency modulation and frequency dithering for improved EMI compatibility
No-load power consumption less than 0.15W, less than 0.1W at 220VAC input