The RPX-4.0 is a buck converter with an integrated inductor in a compact 5mm x 5.5mm x 4.1mm thermally-enhanced QFN package. The input range is from 3.8 to 36VDC, allowing 5V, 12V, or 24V supply voltages to be used. The output voltage can be set with two resistors in the range from 1 up to 7VDC. The output current is up to 4A and is fully protected against continuous short-circuits, output overcurrent, or over-temperature faults, making the device particularly suitable for industrial automation, test and measurement, portable devices, and high density or weight-sensitive applications.
Part Number | Vin (V) | Main Vout (V) | Package Style | Current (A) | |||||||||
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1 |
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RPX-4.0-CT
Focus
| 3.8 - 36 | 1 to 7 | QFN | 4 |
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2 |
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RPX-4.0-R
Focus
| 3.8 - 36 | 1 to 7 | QFN | 4 |
|
Attributes | RPX-4.0 |
---|---|
AC/DC or DC/DC | DC/DC |
Power (W) | 20 |
Isolation | Non-Isolated |
Vin (V) | 3.8 - 36 |
Main Vout (V) | 1 to 7 |
Nr. of Outputs | Single |
Iout 1 (mA) | 4000 |
Mounting Type | SMD (pinless) |
Package Style | QFN |
Length (mm) | 5 |
Width (mm) | 5.5 |
Height (mm) | 4.1 |
MIN Operating Temp (°C) | -40 |
MAX Operating Temp (°C) | 65 |
Current (A) | 4 |
Protections | OCP, OTP, SCP |
Trim Pin Output Voltage Adjustment | 1-7 |
Control Pin Function | Enabled |
Directives | REACH, RoHS 2+ (10/10) |
Warranty | 3 Years |
Regulation | Regulated |
Part Number | Power (W) | Vout 1 (V) | Vin (V) | Mounting Type | |||||
---|---|---|---|---|---|---|---|---|---|
1 |
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RPX-4.0-CT
Focus
| 20 | 5 | 3.8 - 36 | SMD (pinless) |
| ||
2 |
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RPX-4.0-R
Focus
| 20 | 5 | 3.8 - 36 | SMD (pinless) |
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タイトル | Type | 日付 |
---|---|---|
RPX-4.0.pdf | Datasheet | |
RPX-4.0_Layout_EMI_Guidelines.pdf | 2024/12/12 |
タイトル | Type | 日付 |
---|---|---|
RECOMブログ2: 24Vバッテリー駆動のアプリケーション | Blog Article | 2023/03/24 |
ムーアの法則に追いつきつつあるパワーモジュール | Blog Article | 2022/11/11 |
RPX-4.0 | Podcast | 2021/11/19 |
DC/DC電源に外部フィルタを使用する場合 | Blog Article | 2021/10/01 |
DC/DCコンバータの要件 | Blog Article | 2021/09/10 |
5Gインフラへの電力供給 | Blog Article | 2021/08/20 |
4Aの小型降圧コンバータ | Official Press Release | 2021/06/10 |
タイトル | Type | 日付 |
---|---|---|
RPX-4.0 Series DC/DC Converter | Datasheet Preview | Video | 2021/12/27 |
RPX Series of DC/DC Converters | Video | 2021/12/01 |