The copyright and authority for the interpretation of the products are reserved by MORNSUN

A_XT-1WR2

2013.12.17-A/0

Page 4 of5

Recommended reflow soldering profile refer to IPC/JEDEC J-STD-020D standard, our products recommended reflow soldering profile as follow:

0

50

100

150

200

250

Ti me (sec.)

245

217

60

Max

(>217)

Sec

℃

Note: The curve only applies to the hot air reflow soldering

DIMENSIONS, RECOMMENDED FOOTPRINT & PACKAGING

TEST CONFIGURATIONS

Input Reflected-Ripple Current Test Setup

Input reflected-ripple current is measured with an inductor Lin and Capacitor Cin to simulate the source impedance.

DC

Cin

Lin

DC

Load

Oscilloscope

Current

Probe

Lin(4.7

µH)

Cin(220

µF, ESR < 1.0Ω at 100 KHz)