Walton Electronics Co., Ltd.
| Payment Terms | L/C, T/T, Western Union,Paypal |
| Supply Ability | 10000pcs/months |
| Delivery Time | 1-3 workdays |
| Packaging Details | Standard |
| Installation style | SMD/SMT |
| Package/case | QFN-9 |
| Product description | Non-isolated DC/DC converter |
| Product type | non-isolated DC-DC Converters |
| Unit weight | 1.700g |
| Brand Name | Original |
| Model Number | RPX-2.5-CT |
| Place of Origin | Original |
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Product Specification
| Payment Terms | L/C, T/T, Western Union,Paypal | Supply Ability | 10000pcs/months |
| Delivery Time | 1-3 workdays | Packaging Details | Standard |
| Installation style | SMD/SMT | Package/case | QFN-9 |
| Product description | Non-isolated DC/DC converter | Product type | non-isolated DC-DC Converters |
| Unit weight | 1.700g | Brand Name | Original |
| Model Number | RPX-2.5-CT | Place of Origin | Original |
Features Power Module
Description
The RPX-2.5 is a buck converter with integrated inductor in a tiny 4.5mm x 4mm x 2mm thermallyenhanced QFN package (the smallest in its class). The input range is from 4.5 to 28VDC, allowing 5V, 12V or 24V supply voltages to be used. The output voltage can be set with two resistors in the range from 1.2V up to 6V. The output current is up to 2.5A and is fully protected against continuous short-circuits, output overcurrent or over-temperature faults. The enable pin features an internal pull-up current source, so will operate with open-drain, open-collector, logic gate or switched inputs (leave open if not used).
| Part Number | Input Voltage Range | Vout Adjust Range | Output Current max. | Efficiency max. (2) | Max. Capacitive Load (3) |
| [VDC] (1) | [VDC] (1) | [A] | [%] | [µF] | |
| RPX-2.5 | 4.5-28 | 1.2-6 | 2.5 | 91 | 500 |
Specifications (measured @ ta= 25°C, 12Vin, 3.3Vout, full load unless otherwise stated, refer to test set up)
| ABSOLUTE MAXIMUM RATINGS | ||||
| Parameter | Condition | Min. | Typ. | Max. |
|
Absolute Maximum Voltage (5) |
Vin | -0.3VDC | 30VDC | |
| CTRL, FB | -0.3VDC | 7VDC | ||
| SW | -0.3VDC | 30VDC | ||
| SW transient | -5VDC | 30VDC | ||
| Vout | -0.3VDC | 7VDC | ||
| Shock | according to MIL-STD-883D, method 2002.3; 1ms, 1/2 sine, mounted | 1500G | ||
| Vibration | according to MIL-STD-883D, method 2007.7; 20Hz-2kHz | 20G | ||
| Operating IC Junction Temperature (TJ ) | -40°C | +125°C | ||
| Operating Ambient Temperature (TAMB ) | -40°C | +85°C | ||
| Storage Temperature (TSTO ) | -55°C | +150°C | ||
|
Notes: Note5: Stresses beyond those listed under absolute maximum ratings can cause permanent damage to the device. (Values are at non-operating) |
||||
| REGULATIONS | ||||
| Parameter | Condition | Min. | Typ. | Max. |
| Feedback Voltage | no load | 0.581VDC | 0.596VDC | 0.611VDC |
| Temperature Coefficient | IOUT= 0.2A | 0.003%/K | ||
| Line Regulation | low line to high line | ±0.2% | ||
|
Load Regulation |
5 - 100% load | 0.2% | ||
| Load Regulation | 0 - 5% load | 0.5% | ||
|
Transient Response |
10 <-> 100% load step change recovery time |
6ms |
200mV | |
| Transient Response | 25% <-> 75% load step change recovery time |
125µs |
100mV | |
Company Details
Business Type:
Trading Company
Year Established:
2004
Employee Number:
50~100
Ecer Certification：
Active Member
Founded in 2004, Walton Electronics CO.,LTD is a scaled and professional independent distributor of electronic components in Shenzhen , China. Committed to the world's leading brands of electronic components distribution integration services, mainly engaged in active components , integrated circ... Founded in 2004, Walton Electronics CO.,LTD is a scaled and professional independent distributor of electronic components in Shenzhen , China. Committed to the world's leading brands of electronic components distribution integration services, mainly engaged in active components , integrated circ...
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