Datasheet

LTM8048
4
8048ff
For more information www.linear.com/LTM8048
TYPICAL PERFORMANCE CHARACTERISTICS
Efficiency vs Load Efficiency vs Load BIAS Current vs V
OUT1
Load
Efficiency vs Load Efficiency vs Load Efficiency vs Load
V
OUT1
CURRENT (mA)
0
EFFICIENCY (%)
90
70
80
60
50
100 300
8048 G01
500
200 400
12V
IN
24V
IN
V
OUT1
= 2.5V
BIAS = 5V
V
OUT1
CURRENT (mA)
0
EFFICIENCY (%)
100
90
70
80
60
100 300
8048 G04
350
200 25015050
12V
IN
24V
IN
V
OUT1
= 8V
BIAS = 5V
V
OUT1
CURRENT (mA)
0
EFFICIENCY (%)
100
90
70
80
60
100
8048 G05
250
20015050
12V
IN
24V
IN
V
OUT1
= 12V
BIAS = 5V
8.5
8.0
6.0
7.0
5.0
4.0
6.5
7.5
5.5
4.5
V
OUT1
CURRENT (mA)
0
BIAS CURRENT (mA)
100 300
8048 G06
500
200 400
12V
IN
24V
IN
V
OUT1
= 2.5V
BIAS = 5V
V
OUT1
CURRENT (mA)
0
EFFICIENCY (%)
90
70
80
60
50
100 300
8048 G02
400
200
12V
IN
24V
IN
V
OUT1
= 3.3V
BIAS = 5V
V
OUT1
CURRENT (mA)
0
EFFICIENCY (%)
90
70
80
60
50
100 300
8048 G03
350200 25015050
12V
IN
24V
IN
V
OUT1
= 5V
BIAS = 5V
BIAS Current vs V
OUT1
Load BIAS Current vs V
OUT1
Load BIAS Current vs V
OUT1
Load
V
OUT1
CURRENT (mA)
0
BIAS CURRENT (mA)
8.5
8.0
6.0
7.0
5.0
4.0
6.5
7.5
5.5
4.5
100 300
8048 G07
400
200
12V
IN
24V
IN
V
OUT1
= 3.3V
BIAS = 5V
V
OUT1
CURRENT (mA)
BIAS CURRENT (mA)
10
6
8
4
7
9
5
8048 G08
12V
IN
24V
IN
V
OUT1
= 5V
BIAS = 5V
0 100 300
350
200 25015050
V
OUT1
CURRENT (mA)
BIAS CURRENT (mA)
12
11
10
6
8
4
7
9
5
8048 G09
12V
IN
24V
IN
V
OUT1
= 8V
BIAS = 5V
0 100 300 350200 25015050
Unless otherwise noted, operating conditions are
as in Table 1 (T
A
= 25°C).