OCXDatasheet (PDF)
OC5028B
LED Driver IC 1 Output Buck PWM Dimming ESOP-8
ESOP-8RoHSActive
Built-in MOS switch step-down LED constant current driver
- Manufacturer
- OCX
- Manufacturer part #
- OC5028B
- Store part #
- C842719
- Package / case
- ESOP-8
- Category
- LED Drivers ICs
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
1,945 in stock
#C842719
Stock & price checked 5 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 5+ | ₹16.64 | ₹83.20 |
| 50+ | ₹13.07 | ₹653.50 |
| 150+ | ₹11.29 | ₹1,693.50 |
| 500+ | ₹9.94 | ₹4,970.00 |
| 2,500+ | ₹8.49 | ₹21,225.00 |
| 4,000+ | ₹7.96 | ₹31,840.00 |
5 × ₹16.64
₹83.20
excl. GST
₹98.18 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 4,000 per reel
OC5028B
₹83.20 for 5 + GST
Specifications
- Frequency - Switching
- 1MHz
- Features
- Over-Temperature Protection (OTP)
- Switch Tube (Built-In/External)
- Built-in
- Operating temperature
- -20℃~+85℃
- Topology
- Buck
- Number of Channels
- 1
- Voltage - Input(DC)
- 3.1V~100V
Packaging & compliance
- RoHS
- RoHS
- Lifecycle
- Active
- Packaging
- Tape & Reel (TR)
- Standard pack
- 4,000 / Reel
- Sold per
- Piece
- Minimum order
- 5 (multiples of 5)
- Unit weight
- 0.133 g
Overview
Applications
- Bicycle, e-bike, and motorcycle lighting
- High-intensity flashlights
- LED spotlights
- High-power LED lighting & LED backlighting
Key features
- Integrated 100V power MOS, high efficiency and high accuracy
- Peak current control with fixed off-time; off-time adjustable via external capacitor, operating frequency configurable per user requirements
- Adjustable external current sensing resistor for precise high-brightness LED drive current control, achieving target constant LED brightness
- PWM signal on DIM pin enables LED dimming; DIM pin also supports linear dimming
- Integrated VDD Zener regulator and over-temperature protection circuit, reducing external component count and improving system reliability
- ESOP8 package with exposed thermal pad connected to SW pin
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