MIC2549A-2BTS Micrel Inc, MIC2549A-2BTS Datasheet - Page 6

• Manufacturer Part Number: MIC2549A-2BTS
• Description: IC SW CURR LIMIT HI SIDE 14TSSOP
• Manufacturer: Micrel Inc
• Type: High Sider

Specifications of MIC2549A-2BTS

• 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: Contains lead / RoHS non-compliant
• Current - Output / Channel: -

MIC2545A/2549A
M9999-041204
V
I
V
I
LIMIT
I
LIMIT
FLG
I
FLG
OUT
OUT
OUT
OUT
I
EN
EN
I
DC
DC
Figure 2a. MIC2549A-2 Timing: Output Is Reset By Toggling EN
Thermal Shutdown
Thermal Shutdown
Reached
Reached
Figure 2b. MIC2545A-2 Timing
Short-Circuit
Short-Circuit Fault
Fault
6
Removed
Fault
Fault Removed
Output Reset
April 2004
Micrel