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TPS63020DSJT
TPS63020DSJT - 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 TPS6302x devices offer a power supply solution for products that use a two-cell or three-cell alkaline, NiCd, or NiMH battery, a one-cell Li-ion or Li-polymer battery, supercapacitors, or other supply rails. Up to 3 A of output current are supported.
When using batteries, they can be depleted to less than 2 volts. To achieve optimal efficiency, the buck-boost converter is based on a fixed frequency, pulse width modulation (PWM) controller with synchronous rectification. To maintain high efficiency over a wide range of load currents, the converter enters power save mode at low load currents. When the power save mode is off, the converter is forced to run at a fixed switching frequency.
The maximum average current in the switches is typically limited to 4 A. The output voltage can be programmed using an external resistor divider or is fixed on the device. To reduce battery consumption, the converter can be turned off. The load is separated from the battery during shutdown.
The TPS6302x devices work in the –40°C to 85°C free air temperature range. The devices are housed in a 14-pin VSON package with dimensions of 3 mm 4 mm (DSJ).
Features
• Input voltage range: 1.8 V to 5.5 V
• Adjustable output voltage: 1.2 V to 5.5 V
• Output current for VIN > 2.5 V, VOUT = 3.3 V: 2 A
• High efficiency over the entire load range
– Operating quiescent current: 25 µA
– Power save mode with mode selection
• Average current mode buck-boost architecture
– Automatic transition between modes
– Fixed frequency operation at 2.4 MHz
– Synchronization possible
• Power good output
• Safety and robust operation features
– Overtemperature, overvoltage protection
– Load disconnect during shutdown
• Create a custom design using the
– TPS63020 with WEBENCH Power Designer
– TPS63021 with WEBENCH Power Designer
Applications
• Pre-regulation in battery-powered devices: EPOS (portable data terminal,
barcode scanner), ecigarette, single board computer, IP network camera, video
doorbell, land mobile radios
• Voltage stabilizer: wired communication, wireless communication, PLC,
optical module
• Backup supercapacitor supply: electricity meter, solid state drive (SSD) -
enterprise
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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