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Home > Products > MPS > Provide original and genuine products MP6543H 22V, 2A, Three-Phase Power Stage
Provide original and genuine products MP6543H 22V, 2A, Three-Phase Power Stage
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Product Details
| Brand Name: | MPS | Place of Origin: | China | Model Number: | MP6543H |
| Package: | 5000 | D/C: | 2208 |
Product Description
Description
The MP6543H family of products (MP6543H, MP6543H-A, and MP6543H-B) are three-phase brushless DC motor drivers. They integrate three half-bridges, consisting of six N-channel power MOSFETs, as well as pre-drivers, gate drive power supplies, and current-sense amplifiers.
The MP6543H has enable (EN) and PWM inputs for each half-bridge. The MP6543H-A has separate high-side (HS) and low-side (LS) inputs, while the MP6543H-B has Hall-effect sensor inputs. Otherwise, these three devices are similar. References to the MP6543H in this document apply to the MP6543H-A and MP6543H-B, unless otherwise noted.
The MP6543H delivers up to 2A of continuous current (depending on thermal and PCB conditions) with an adjustable over-current protection (OCP) threshold. It uses an internal charge pump to generate the gate drive supply voltage for the high-side MOSFETs, and a trickle charge circuit to maintain a sufficient gate drive voltage to operate at 100% duty cycle.
Internal safety features include thermal shutdown, under-voltage lockout (UVLO), and over-current protection (OCP).
The MP6543H is available in a QFN-24 (3mmx4mm) package with an exposed thermal pad.
Advantages Include:
Wide 3V to 22V input voltage range to cover different applications
Integrated bidirectional current-sense amplifiers lower the solution cost
UVLO, thermal shutdown, OCP and programmable threshold ensure safety for downstream devices
Features & Benefits
3V to 22V Operating Supply Voltage
Three Integrated Half-Bridge Drivers
2A Continuous Output Current
MOSFET On Resistance: 110mΩ per FET
MP6543H: PWM & ENBL Inputs
MP6543H-A: HS & LS Inputs
MP6543H-B: Hall-Element Inputs
Built-In 3.3V, 100mA LDO Regulator and Internal Charge Pump for 100% Duty Cycle
Integrated Bidirectional Current-Sense Amplifier
Automatic Synchronous Rectification and UVLO, Thermal Shutdown, OCP
APPLICATIONS
3-Phase Brushless DC Motor Drivers
FAQ
Q. Who are you?
A: We are a professional supplier of electronic components from China. Like new and original integrated circuits, Also provide BOM full service .
Q. Are your products original?
A: Yes, all products are original, new original import is our purpose .
Q. What is your lead time?
A: The product is sent within 3 days after the confirmation of payment, and the delivery time is 3 to 6 days .
Q. What is your warranty?
A: 60 days after goods have been received. Our products will be 100% tested before they are sent out. If the goods are defective, please notify us within 3 days after delivery. Any item must be returned as is in order to qualify for a refund or payment. The buyer is responsible for all shipping costs incurred.
Q. What's the MOQ for your products?
A: MOQ is 1 pcs .
Q. How do I pay for the order?
A: We accept TT wire transfer, western union, Pay Pal.
Please contact us.
Q. How are my parcels shipped?
A: We will use DHL,TNT,FedEx,EMS,DEPX(3-6 days lead time) to ship your package.
Q.How to order?
A. Inquiry → Quotation → Negotiation → Samples → PO/PI → Mass production →Book
Space → Balance/Deliver → Further.
Contact Us
- Shenzhen Tianchuang Microelectronics Co.
- ContactRobert
- Phone86-0755-27908374
- Address3174A, Block D, Zhihui Innovation Center Shenzhen,Guangdong
Product Categories
| MPS | Monolithic Power Systems | NXP | ADI |
| INFINEON | RENESAS | ON | ROHM |
| TI | ST | VISHAY | MICROCHIP( |
| MICROCHIP | LT | MAXIM | Cirrus Logic |
| ELMOS SEMICONDUCTOR | CYPRESS | Skyworks | LATTICE |
| XILINX | SHARP | AVAGO | PLX |
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