MIC2549A-1YTS Micrel Inc, MIC2549A-1YTS Datasheet - Page 5

• Manufacturer Part Number: MIC2549A-1YTS
• Description: Programmable Current Limit High-Side Switch With Over-Temperature Latch ( )
• Manufacturer: Micrel Inc
• Type: High Sider

Specifications of MIC2549A-1YTS

• Input Type: Non-Inverting
• Number Of Outputs: 1
• On-state Resistance: 35 mOhm
• Current - Peak Output: 3A
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 14-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output / Channel: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Test Circuit
Timing Diagrams
April 2004
MIC2545A/2549A
V
V
V
V
OUT
V
V
OUT
OUT
V
EN
EN
EN
IN
Figure 1c. Input-to-Enable Setup Timing
Functional Characteristics Test Circuit
Device
Under
Test
50%
50%
Figure 1b. MIC2545A/49A-1
Figure 1a. MIC2545A/49A-2
t
r
t
t
ON
t
SU
ON
OUT
10%
90%
I
90%
90%
OUT
5
R
L
C
L
t
OFF
t
OFF
90%
10%
V
10%
10%
OUT
t
f
M9999-041204
Micrel