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UPD168807
UPD168807 - Brand New NEC IC Chips
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
DESCRIPTION
The µPD16882 is a CD-ROM/DVD-ROM 3-phase spindle motor driver consisting of a
CMOS controller and MOS bridge outputs.
By employing 3-phase full-wave PWM as the drive method and MOSFETs at the
output stage, it has been possible to reduce the power consumption of the
µPD16882 ever further than the drivers that use bipolar transistors.
By using a 30-pin shrink SOP package, a more compact-size has been achieved.
FEATURES
• Supply voltage for controller block: 5 V, supply voltage for output block:
12 V
• Low on-state resistance (total on-state resistance of upper and lower
transistors) output RON = 1.1 Ω (TYP.)
• Low power consumption due to 3-phase full-wave PWM drive method
• On-chip hole bias switch (linked with STB pin)
• On-chip IND pulse switching function
• START/STOP pin included, acting as a brake during STOP
• Brake pin enabling reverse brake and short brake switching
• Standby pin included, turning off internal circuit in standby (Output high
impedance)
• Low current consumption: IDD = 3 mA (Max.), IDD (ST) = 1 µA (Max.)
• On-chip thermal shutdown circuit
• On-chip undervoltage lockout circuit
• Overcurrent protector (can be externally set by external resistor)
• On-chip reverse revolution prevention circuit
• 30-pin plastic shrink SOP (7.62 mm (300))
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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