Technical Reference Notes (AEH60/ALH60F48)

MODEL: AEH/ALH60F48

SHEET 21 OF 21

SEPTEMBER 26, 2002 - REVISION 02

Mechanical Specifications (continued)

OUTLINE DRAWING

Figure 26. ALH60 - open-frame outline drawing (bottom view)

SOLDERING CONSIDERATIONS

The AEH/ALH series converters are compatible with standard wave soldering techniques. When wave soldering, the

converter pins should be preheated for 20–30 seconds at 110

°C and wave soldered at 260 °C for less than 10 seconds.

When hand soldering, the iron temperature should be maintained at 425

°C and applied to the converter pins for less than 5

seconds. Longer exposure can cause internal damage to the converter. Cleaning can be performed with cleaning solvent

IPA or with water.

PART NUMBER CODING SCHEME FOR ORDERING

y

48

z

x

Construction

E: Enhanced thermals; Heatsink adapted

L: Low profile; Open Frame

y

Output Voltage

F = 3.3V

Y = 1.8V

G = 2.5V

K = 1.2V

z

Option

N : Negative Enable

No Suffix : Positive Enable