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UCC29421N
UCC29421N - Brand New Texas Instruments DC DC Switching 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
UCC29421N Description
The UCC29421N is optimized to operate from dual alkaline/NiCd cells or a single Lithium-Ion (Li-Ion) cell, And PMIC DC to DC switching controllers are voltage regulation ICs such as the UCC29421N used in high-efficiency circuits to generate output supply voltages that are higher (boost or step-up) or lower (buck or step-down) than the input supply voltage.
** UCC29421N Features **
• Operation Down to an Input Voltage of 1.8 V
• High-Efficiency Boost, SEPIC, or Flyback (Buck-Boost) Topologies
• Drives External FETs for High-Current Applications
• Up to 2-MHz Oscillator
• Synchronizable Fixed Frequency Operation
• High-Efficiency Low-Power Mode
• High-Efficiency at Very Low-Power with Programmable Variable Frequency Mode
• Pulse-by-Pulse Current Limit
• 5-μA Supply Current in Shutdown
• 150-μA Supply Current in Sleep Mode
• Selectable NMOS or PMOS Rectification
** UCC29421N Applications **
• Servers and Embedded Computing
• Industrial Power Supplies
• Telecom and Datacom Power Supplies
• Isolated Battery Chargers
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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