MIC2546 Datasheet, PDF (5/12 Pages) Micrel Semiconductor – Dual Programmable Current Limit Switch Preliminary Information

MIC2546/2547
1100
1000
Current Limit
vs. Temperature
I_TH
900 ^{VIN = 5V}
I_SET
R_SET = 230Ω
800
700
I_SHORT
600
-40 -20 0 20 40 60 80 100
TEMPERATURE (°C)
1100
1000
900
Current Limit
vs. Supply Voltage
I_TH
T_A = 27°C
I_SET
R_L = 230Ω
800
700
I_SHORT
600
2.5 3.0 3.5 4.0 4.5 5.0 5.5
SUPPLY VOLTAGE (V)
Micrel
June 2000
5
MIC2546/2547