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Số Lượng | Giá |
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1+ | US$117.230 |
Thông Tin Sản Phẩm
Tổng Quan Sản Phẩm
50W high voltage brushless DC (BLDC) motor for fan application. The 3-phase inverter uses BridgeSwitch (BRD1260C). This solution offers <gt/>93% efficiency requires no heat sink and is designed for 270VDC – 365VDC input, 50W continuous inverter output power and 0.22A continuous motor RMS current. The design incorporates a complete inverter stage with a control input interface to facilitate various control schemes with the addition of a system sensing input, instantaneous phase current output signals from each BridgeSwitch device, a status communication bus output and an optional input for device external-bias operation. PCB size customized for inverter fan designs (88mm diameter round shaped PCB in double-sided layout).
- BridgeSwitch high-voltage half-bridge motor driver
- Integrated 600V FREDFETs with ultra-soft, fast recovery diodes
- Three-phase inverter design for high-voltage BLDC fan applications up to 50W
- Fully self-biased operation on the BridgeSwitch devices with an on-board external bias option
- Instantaneous phase current output signal on each BridgeSwitch device
- Single wire status update communication bus, device over-temperature protection
- External system sensing input
- Integrated high-side and low-side cycle-by-cycle current limit on each BridgeSwitch devices
- Supports trapezoidal and sinusoidal commutation control schemes
- High voltage bus monitor with four undervoltage threshold and one overvoltage threshold
Cảnh Báo
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Thông số kỹ thuật
Power Integrations
Power Management
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BRD1260C
Motor Control for Fan Application
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Reference Design Board BRD1260C
No SVHC (21-Jan-2025)
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