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MCZ33937EK
MCZ33937EK - Brand New Freescale / NXP Motor Drivers and Controllers
Credit Card - One-month free return and one year warranty.
- Full or Partial Refund, if the item is not as described
- Full Refund if you don't receive your order
**The 33937 and 33937A are Field Effect Transistor (FET) predrivers
designed for three phase motor control and similar applications. The 33937A has been specifically enhanced to improve performance when driving very high current loads. The integrated circuit (IC) uses SMARTMOS™ technology.**
The IC contains three High Side FET pre-drivers and three Low Side FET pre-
drivers.Three external bootstrap capacitors provide gate charge to the High
Side FETs.
The IC interfaces to a MCU via six direct input control signals, an SPI port
for device setup and asynchronous reset, enable and interrupt signals. Both
5.0 and 3.0 V logic level inputs are accepted and 5.0 V logic level outputs
are provided.
Features
• Fully specified from 8.0 to 40 V covers 12 and 24 V automotive systems
• Extended operating range from 6.0 to 58 V covers 12 and 42 V systems
• Greater than 1.0 A gate drive capability with protection
• Protection against reverse charge injection from CGD and CGS of external
FETs
• Includes a charge pump to support full FET drive at low battery voltages
• Deadtime is programmable via the SPI port
• Simultaneous output capability enabled via safe SPI command
• Pb-free packaging designated by suffix code EK
Shipping
| First item | Additional item | Service | Description |
|---|---|---|---|
| $0.00 | Free | Free Shipping | Estimated 15-30 business days via Registered Air Mail or others |
| $27.50 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
| $0.00 | Free | Buyer cooperating carrier | Using buyer's cooperating carrier. Buyer should create a shipping label and share it to us. And then we will call carrier for pickup |
| $38.00 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
Delivery
- The transportation time may be delayed due to customs clearance, local holidays or abnormal events.
- The estimated time is based on the fastest speed provided by commercial couriers (DHL, FedEx, UPS etc).
- The estimated time does not include the lead time of the item. The lead time of most items is 2–5 business days. If more than 5 working days are needed, we will manually confirm with you.
| Flag | Country | Express Delivery | Standard Delivery |
|---|---|---|---|
 | United States | 3 - 5 days | 10-15 days |
 | Canada | 3 - 5 days | 10-20 days |
 | Mexico | 3 - 5 days | 10-17 days |
 | Germany | 3 - 5 days | 10-12 days |
 | Italy | 3 - 5 days | 10-15 days |
 | United Kingdom | 3 - 5 days | 10-12 days |
Estimated Delivery
This item requires 2-5 business days for processing before shipping after payment is confirmed. And depending on the destination and shipping method.
Return Policy
| Return window | Refund type | Return shipping |
|---|---|---|
| 60 days after receiving item | Money Back or Replacement | Buyer pays for return shipping |
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