MIC2545A_04 Datasheet, PDF (5/16 Pages) Micrel Semiconductor – Programmable Current Limit High-Side Switch

MIC2545A/2549A
Test Circuit
Device
I_OUT
Under OUT
Test
R_L C_L
V_OUT
V_OUT
t_r
90%
10%
t_f
90%
10%
Functional Characteristics Test Circuit
Timing Diagrams
V_EN
V_OUT
50%
t_ON
90%
t_OFF
10%
Figure 1a. MIC2545A/49A-2
V_EN
V_OUT
50%
t_ON
90%
t_OFF
10%
Figure 1b. MIC2545A/49A-1
April 2004
V_IN
t_SU
V_EN
Figure 1c. Input-to-Enable Setup Timing
5
Micrel
M9999-041204