Hangzhou Silan Microelectronics
SDH8302STR50kHz~68kHz 0.65W 650V 10V~25V SOP-8 AC DC Converters, Offline Switchers
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OBDatasheet (PDF)
OB2632MP
60kHz~70kHz 12V~50V Flyback SOT-23-6 AC DC Converters, Offline Switchers RoHS
SOT-23-6ROHS CompliantActive
Adaptive Multi-Mode PWM Controller
- Manufacturer
- OB
- Manufacturer part #
- OB2632MP
- Store part #
- C138875
- Package / case
- SOT-23-6
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
2,805 in stock
#C138875
Stock & price checked 5 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 5+ | ₹40.79 | ₹203.95 |
| 50+ | ₹31.98 | ₹1,599.00 |
| 150+ | ₹28.19 | ₹4,228.50 |
| 500+ | ₹23.48 | ₹11,740.00 |
| 3,000+ | ₹21.38 | ₹64,140.00 |
| 6,000+ | ₹20.12 | ₹1,20,720.00 |
5 × ₹40.79
₹203.95
excl. GST
₹240.66 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 3,000 per reel
OB2632MP
₹203.95 for 5 + GST
Specifications
- Operating Temperature
- -40℃~+85℃
- Frequency - Switching
- 60kHz~70kHz
- Voltage - Supply
- 12V~50V
- Topology
- Flyback
- Features
- Soft-start;Over Voltage Protection;Short Circuit 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 Compliant
- Lifecycle
- Active
- Packaging
- Tape & Reel (TR)
- Standard pack
- 3,000 / Reel
- Sold per
- Piece
- Minimum order
- 5 (multiples of 5)
- Unit weight
- 0.039 g
Overview
OB2632 is a highly integrated current mode PWM control IC with high voltage startup, optimized for high performance, low standby power consumption and wide output voltage range PD adapter solutions, together with PD secondary controller, such as OB2612. The controller is as well compatible with cost effective offline flyback converter applications covering a wide output range. 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
- PD adapters
- Wide output range adapters
Key features
- Multi-Mode Operation
- 125KHz max frequency mode @ Peak Load
- 65KHz or 45KHz fixed frequency mode @ Full Load
- Valley switching operation @ Green mode
- Burst Mode @ Light Load & No Load
- Adaptive loop gain compensation with Iovp current detection
- Ultra low operating current at light/no load
- Internal OCP compensation for universal line voltage
- Extended burst mode control for improved efficiency and low standby power
- Power on soft start reducing MOSFET Vds stress
- Frequency shuffling for EMI
- Audio noise free operation
- Comprehensive protection coverage
- VDD under voltage lockout with hysteresis (UVLO)
- Cycle-by-cycle over current protection (OCP) with auto-recovery
- Overload protection (OLP) with autorecovery
- Over temperature protection (OTP) with latch shut down
- VDD over voltage protection with latch shut down
- Output over voltage protection with latch shut down
- Output short protection (SCP) with autorecovery
- Brownout protection with auto-recovery (OB2632CP only)
- Output diode short protection with autorecovery
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