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STDatasheet (PDF)
VIPER222LSTR
60kHz 1W 4.5V~30V 730V Flyback SSOP-10-150mil AC DC Converters, Offline Switchers RoHS
SSOP-10-150milROHS3 CompliantActive
High voltage converter
- Manufacturer
- ST
- Manufacturer part #
- VIPER222LSTR
- Store part #
- C2849587
- Package / case
- SSOP-10-150mil
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
109 in stock
#C2849587
Stock & price checked 47 h ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹188.96 | ₹188.96 |
| 10+ | ₹155.08 | ₹1,550.80 |
| 30+ | ₹136.63 | ₹4,098.90 |
| 100+ | ₹115.78 | ₹11,578.00 |
| 500+ | ₹106.44 | ₹53,220.00 |
| 1,000+ | ₹102.08 | ₹1,02,080.00 |
1 × ₹188.96
₹188.96
excl. GST
₹222.97 incl. 18% GST
- Dispatch in 15-18 working days
- GST invoice with every order
- Standard pack: 2,500 per reel
VIPER222LSTR
₹188.96 for 1 + GST
Specifications
- Operating Temperature
- -40℃~+150℃
- Frequency - Switching
- 60kHz
- Pd - Power Dissipation
- 1W
- Voltage - Supply
- 4.5V~30V
- Voltage - Breakdown
- 730V
- Features
- High voltage direct start;Light load efficient mode;EMI optimization (spread spectrum);Hiccup current limiting;Under-voltage lockout;Short Circuit Protection;Overtemperature protection (OTP);Over Current Protection;Under Voltage Protection
- Topology
- Flyback
- Duty Cycle(Max)
- 80%
- Working Mode
- PWM Modulation
- Feedback System
- Secondary-Side Feedback
Packaging & compliance
- RoHS
- ROHS3 Compliant
- Lifecycle
- Active
- ECCN
- EAR99
- Packaging
- Tape & Reel (TR)
- Standard pack
- 2,500 / Reel
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 0.286 g
Overview
The VIPER222 device is a high performance high voltage converter that combines a 730 V rugged power MOSFET with a PWM control. The device embeds the high voltage startup and the current sense circuit, avoiding the use of extra components in the BoM. Frequency jittering spreads the EMI and allows the use of a small filter. The burst mode technique allows to obtain a very low input power consumption at light load. VIPER222 is a 730 V high voltage converter optimized for flyback and buck topologies that operates at 60 kHz (L type) or 30 kHz (X type) switching frequency and integrates the jittering feature in order to reduce the EMI level. The low IC consumption combined with the burst mode technique allow to obtain very low input power at no load and very good efficiency at light load.
Applications
- Auxiliary SMPS for home appliances, consumer, industrial, lighting.
Key features
- 730 V avalanche rugged power MOSFET
- PWM controller
- 1.2 V reference voltage
- Frequency jittering
- 40 mW no load input power at 230 V_AC
- Short-circuit protection
- Thermal shutdown
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