LTM4618
TYPICAL PERFORMANCE CHARACTERISTICS
Start-Up, IOUT = 0A
Start-Up, IOUT = 6A
VOUT
1V/DIV
IIN
0.2A/DIV
20ms/DIV
VIN = 12V AND VOUT = 2.5V
COUT = 2= 22μF 6.3V CERAMIC,
1= 100μF 6.3V CERAMIC AND
1= 220μF SANYO POSCAP
CSOFT-START = 0.1μF
4618 G10
Short-Circuit Protection,
IOUT = 0A
VOUT
1V/DIV
IIN
1A/DIV
100μs/DIV
VIN = 12V AND VOUT = 2.5V
COUT = 2= 22μF 6.3V CERAMIC,
1= 100μF 6.3V CERAMIC AND
1= 220μF SANYO POSCAP
4618 G12
VOUT
1V/DIV
IIN
0.5A/DIV
20ms/DIV
VIN = 12V AND VOUT = 2.5V
COUT = 2= 22μF 6.3V CERAMIC,
1= 100μF 6.3V CERAMIC AND
1= 220μF SANYO POSCAP
CSOFT-START = 0.1μF
4618 G11
Short-Circuit Protection,
IOUT = 6A
VOUT
1V/DIV
IIN
1A/DIV
100μs/DIV
VIN = 12V AND VOUT = 2.5V
COUT = 2= 22μF 6.3V CERAMIC,
1= 100μF 6.3V CERAMIC AND
1= 220μF SANYO POSCAP
4618 G13
4618fa
6