MIC2549A-1YM Micrel Inc, MIC2549A-1YM Datasheet - Page 8

• Manufacturer Part Number: MIC2549A-1YM
• Description: IC SW CURR LIMIT HI SIDE 8-SOP
• Manufacturer: Micrel Inc
• Type: High Sider

Specifications of MIC2549A-1YM

• 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: 8-SOIC (3.9mm Width)
• Short Circuit Current Limit: 0.5 to 3A
• Input Voltage Range: 2.7 to 5.5V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 8
• Package Type: SOIC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output / Channel: -
• Lead Free Status / RoHS Status: Compliant, Lead free / RoHS Compliant
• Other names: 576-2180; MIC2549A-1YM

MIC2545A/2549A
Typical Characteristics cont’d
M9999-041204
1500
1400
1300
1200
1100
1000
900
800
700
600
500
-40 -20
I
SHORT
TEMPERATURE ( C)
vs. Temperature
Current Limit
0
I
TH
20 40 60 80 100
V
R
I
SET
IN
SET
= 5V
= 230
8
1200
1100
1000
900
800
700
600
2.5
T
R
A
L
3.0
= 27 C
vs. Supply Voltage
= 230
SUPPLY VOLTAGE (V)
I
SHORT
Current Limit
3.5
4.0
4.5
I
SET
5.0
I
TH
5.5
April 2004
Micrel