米6体育平台手机版

SNVS118F december 1999 – may 2023 LM2594 , LM2594HV

PRODUCTION DATA

Select the correct inductor value selection guide from Figure 9-5, Figure 9-6, or Figure 9-7 (output voltages of 3.3 V, 5 V, or 12 V, respectively). For all other voltages, see Section 9.2.2.2 for the adjustable version.
Use the inductor selection guide for the 5-V version shown in Figure 9-6.
From the inductor value selection guide, identify the inductance region intersected by the maximum input voltage line and the maximum load current line. Each region is identified by an inductance value and an inductor code (LXX).
From the inductor value selection guide shown in Figure 9-6, the inductance region intersected by the 12-V horizontal line and the 0.4-A vertical line is 100 μH, and the inductor code is L20.
Select an appropriate inductor from the four manufacturer's part numbers listed in Table 9-3.
The inductance value required is 100 μH. See row L20 of Table 9-3 and choose an inductor part number from any of the four manufacturers shown. (In most instance, both through-hole and surface-mount inductors are available.)