Datasheet

Maxim Integrated │ 4
www.maximintegrated.com
Evaluates: MAX17505 in
5V Output-Voltage Application
MAX17505 5V Output Evaluation Kit
Figure 4. MAX17505 5V Output Efficiency (PFM Mode)
Figure 3. MAX17505 5V Output Load and Line Regulation
(PFM Mode)
Figure 2. MAX17505 5V Output Efficiency (PWM Mode)
Figure 1. MAX17505 5V Output Load and Line Regulation
(PWM Mode)
4.5
4.6
4.7
4.8
4.9
5.0
5.1
5.2
5.3
5.4
5.5
0 500 1000 1500
OUTPUT VOLTAGE (V)
LOAD CURRENT (mA)
5V OUTPUT, PFM MODE,
LOAD AND LINE REGULATION
V
IN
= 36V
V
IN
= 48V
V
IN
= 24V
V
IN
= 12V
MODE = OPEN
1700
30
40
50
60
70
80
90
100
1 10 100 1000
EFFICIENCY (%)
LOAD CURRENT (mA)
5V OUTPUT, PFM MODE,
EFFICIENCY vs. LOAD CURRENT
V
IN
= 48V
V
IN
= 36V
V
IN
= 24V
V
IN
= 12V
MODE = OPEN
1700
4.95
4.96
4.97
4.98
4.99
5.00
5.01
5.02
5.03
5.04
5.05
0 500 1000 1500
OUTPUT VOLTAGE (V)
LOAD CURRENT (mA)
5V OUTPUT, PWM MODE,
LOAD AND LINE REGULATION
V
IN
= 48V
V
IN
= 36V
V
IN
= 24V
V
IN
= 12V
MODE = SGND
1700
40
50
60
70
80
90
100
0 500 1000 1500
EFFICIENCY (%)
LOAD CURRENT (mA)
5V OUTPUT, PWM MODE,
EFFICIENCY VS. LOAD CURRENT
V
IN
= 48V
V
IN
= 36V
V
IN
= 24V
V
IN
= 12V
MODE = SGND
1700
EV Kit Test Report