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TPS54229DDAR
TPS54229DDAR - Brand New Texas Instruments DC Switching Regulators
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 TPS54229 is an adaptive on-time D-CAP2TM mode synchronous buck converter.
TheTPS54229 enables system designers to complete the suite of various end
equipment's power bus regulators with a cost effective， low component count,
low standby
current solution. The main control loop for the TPS54229 uses the D-CAP2TM
mode control which provides a fast transient response with no external
compensation components. The TPS54229 also has a proprietary circuit that
enables the device to adopt to both low equivalent series resistance (ESR)
output capacitors, such as POSCAP or SP-CAP, and ultra-low ESR ceramic
capacitors. The device operates from 4.5-V to 18-V VIN input. The output
voltage can be programmed between 0.76 V and 7 V. The device also features an
adjustable soft start time. The TPS54229 is available in the 8-pin DDA
package, and designed to operate from - 40°C to 85°C.
Features
●D-CAP2TM Mode Enables Fast Transient Response
●Low Output Ripple and Allows Ceramic Output Capacitor
●Wide VN Input Voltage Range: 4.5 V to 18 V
●Output Voltage Range: 0.76 V to 7.0 V
●Highly Efficient Integrated FETs Optimized for Lower Duty Cycle Applications
- 160 mQ (High Side) and 110 mQ (Low Side)
●High Efficiency, Less Than 10 μA at Shutdown
●High Initial Bandgap Reference Accuracy
●Adjustable Soft Start
●Pre-Biased Soft Start
●650-kHz Switching Frequency (fsw)
●Cycle By Cycle Over Current Limit
Applications
Wide Range of Applications for Low Voltage System
- Digital TV Power Supply
- High Definition Blu-ray Disc TM Players
- Networking Home Terminal
- Digital Set Top Box (STB)
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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