Datasheet > RPX-2.5

RPX-2.5

更新时间： 2024-01-15 14:38:57

品牌	Logo	应用领域
RECOM		/
页数	文件大小	规格书
7页	1899K
描述
DC/DC Converter

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数据手册

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RPX-2.5 数据手册

• Buck regulator power module with integrated shielded inductor

• 28V maximum input voltage

Features

• 2.5A maximum output current

DC/DC Converter

RPX-2.5

• SCP, OCP, OTP, OVP and UVLO protection

• 4.5mm x 4mm low proﬁle QFN package

• Flip-Chip technology for improved thermal management

• Efﬁciency up to 91%

Power

Module

Description

2.5 Amp

QFN

Package

The RPX-2.5 is a buck converter with integrated inductor in a tiny 4.5mm x 4mm x 2mm thermally-

enhanced 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).

Selection Guide

Part

Number

Input Voltage

Range

Vout

Output

Current max.

[A]

Efﬁciency

max. ⁽²⁾

[%]

Max. Capacitive

Load ⁽³⁾

Adjust Range

[VDC] ⁽¹⁾

[µF]

RPX-2.5

4.5-28

1.2-6

2.5

500

Notes:

Note1: Refer to “Safe Operating Area”

Note2: Efﬁciency is tested at Vin= 12V, Iout= 1A, Vout= 5V

Note3: Max. Cap Load is tested at nominal input and full resistive load

Model Numbering

RPX-2.5-CT

Output Current

Packaging ⁽⁴⁾

Notes:

Note4: add sufﬁx “-CT” for bag packaging for more details refer to “PACKAGING INFORMATION”

without sufﬁx, standard tape and reel packaging

Speciﬁcations (measured @ ta= 25°C, 12Vin, 3.3Vout, full load unless otherwise stated, refer to test set up)

ABSOLUTE MAXIMUM RATINGS

Parameter

Condition

Vin

Min.

Typ.

Max.

30VDC

7VDC

-0.3VDC

-5VDC

CTRL, FB

Absolute Maximum Voltage ⁽⁵⁾

30VDC

7VDC

SW transient

Vout

-0.3VDC

1500G

according to MIL-STD-883D, method

2002.3; 1ms, 1/2 sine, mounted

Shock

20G

according to MIL-STD-883D, method

2007.7; 20Hz-2kHz

Vibration

-40°C

-55°C

+125°C

+85°C

Operating IC Junction Temperature (T_J)

Operating Ambient Temperature (T_AMB

)

Storage Temperature (T_STO

)

+150°C

Notes:

Note5: Stresses beyond those listed under absolute maximum ratings can cause permanent damage

to the device. (Values are at non-operating)

www.recom-power.com

REV.: 0/2019

RPX-1

12 3 4 5 6 7

中文翻译

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