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OBDatasheet (PDF)
OB5269CPA
60kHz~70kHz 12V~23.5V Flyback SOIC-8 AC DC Converters, Offline Switchers
SOIC-8RoHSActive
High Voltage Green Mode PWM Controller
- Manufacturer
- OB
- Manufacturer part #
- OB5269CPA
- Store part #
- C80344
- Package / case
- SOIC-8
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
10,369 in stock
#C80344
Stock & price checked 3 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹53.85 | ₹53.85 |
| 10+ | ₹41.90 | ₹419.00 |
| 30+ | ₹36.70 | ₹1,101.00 |
| 100+ | ₹30.18 | ₹3,018.00 |
| 500+ | ₹27.36 | ₹13,680.00 |
| 1,000+ | ₹25.63 | ₹25,630.00 |
1 × ₹53.85
₹53.85
excl. GST
₹63.54 incl. 18% GST
- Dispatch in 15-18 working days
- GST invoice with every order
- Standard pack: 4,000 per reel
OB5269CPA
₹53.85 for 1 + GST
Specifications
- Operating Temperature
- -20℃~+85℃
- Frequency - Switching
- 60kHz~70kHz
- Voltage - Supply
- 12V~23.5V
- Topology
- Flyback
- Features
- Soft-start;Over Voltage Protection;Overtemperature protection (OTP);Over Current Protection;Under Voltage Protection
- Duty Cycle(Max)
- 80%
- Feedback System
- Secondary-Side Feedback
- Working Mode
- PWM Modulation
Packaging & compliance
- RoHS
- RoHS
- Lifecycle
- Active
- Moisture sensitivity
- MSL 3 (168 hours)
- Packaging
- Tape & Reel (TR)
- Standard pack
- 4,000 / Reel
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 0.131 g
Overview
OB5269 is a highly integrated current mode PWM control IC with high voltage start up, optimized for high performance, low standby power consumption and cost effective offline flyback converter applications. The ‘Extended burst mode’ control greatly reduces the standby power consumption and helps the design easily to meet the international power conservation requirements.
Applications
- Offline AC/DC flyback converter for Battery Charger
- Power Adaptor
- Open-frame SMPS
Key features
- High Voltage Startup
- Power on Soft Start Reducing MOSFET Vds Stress
- Frequency shuffling for EMI
- Extended Burst Mode Control For Improved Efficiency and Minimum Standby Power
- Audio Noise Free Operation
- Fixed 65KHZ Switching Frequency
- Comprehensive Protection Coverage
- VDD Under Voltage Lockout with Hysteresis (UVLO)
- Cycle-by-cycle over current protection (OCP)
- Overload Protection (OLP) with autorecovery
- Over Temperature Protection (OTP) with latch shut down
- VDD Over voltage Protection(OVP) with latch shut down
- Adjustable OVP through external Zener
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