SDC477-MS
3.5V~24V SIP-4L Motor Drivers, Controllers
Integrated Hall sensor with H-bridge output driver
- Manufacturer
- MSKSEMI
- Manufacturer part #
- SDC477-MS
- Store part #
- C22462567
- Package / case
- SIP-4L
- Category
- Motor Drivers, Controllers
- Packaging
- Bag-packed
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
995 in stock
#C22462567
Stock & price checked 7 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 5+ | ₹13.92 | ₹69.60 |
| 50+ | ₹11.01 | ₹550.50 |
| 150+ | ₹9.54 | ₹1,431.00 |
| 1,000+ | ₹8.45 | ₹8,450.00 |
| 2,000+ | ₹7.58 | ₹15,160.00 |
| 5,000+ | ₹7.14 | ₹35,700.00 |
5 × ₹13.92
₹69.60
excl. GST
₹82.13 incl. 18% GST
- Dispatch in 15-18 working days
- GST invoice with every order
- Standard pack: 1,000 per bag
SDC477-MS
₹69.60 for 5 + GST
Specifications
- Drive Type
- Single Phase
- Voltage - Supply
- 3.5V~24V
- Operating Temperature
- -20℃~+85℃
- Supply Current (Iq)
- 1.5mA
- Output Current
- 350mA
- Peak Current
- 1A
Packaging & compliance
- RoHS
- RoHS
- Lifecycle
- Active
- Moisture sensitivity
- MSL 1 (unlimited)
- Packaging
- Bag-packed
- Standard pack
- 1,000 / Bag
- Sold per
- Piece
- Minimum order
- 5 (multiples of 5)
- Unit weight
- 0.158 g
Overview
The SDC477-MS series is an integrated Hall sensor with H-bridge output driver, designed for single-phase brushless DC motor applications. Fabricated using BCD process, it integrates an on-chip Hall sensor for magnetic sensing, an amplifier for Hall voltage amplification, a comparator for switching hysteresis to suppress noise, and a bidirectional driver for sinking and driving high-current loads. The device features low power consumption with a quiescent operating current of 1.5mA — significantly lower than comparable products on the market — contributing to improved fan efficiency and reliability.
Applications
- PC/server power supply cooling fans
- Charger/inverter/induction cooker cooling fans
- Blowers
- Water pumps
- DC brushless motors
Key features
- Integrated Hall element and single-coil drive output, reducing fan manufacturing cost
- Low power consumption, quiescent current as low as 1.5mA
- Strong current drive capability up to 350mA
- Built-in reverse polarity protection circuit, eliminating external reverse protection diodes
- Built-in temperature compensation circuit for excellent thermal stability
- High mechanical stress resistance, effectively minimizing magnetic sensitivity drift
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