MAX1836EUT33 Maxim, MAX1836EUT33 Datasheet - Page 6

• Manufacturer Part Number: MAX1836EUT33
• Description: 24V Internal Switch / 100% Duty Cycle / Step-Down Converters
• Manufacturer: Maxim

24V Internal Switch, 100% Duty Cycle,
Step-Down Converters
(Circuits of Figures 1 (MAX1836) and 2 (MAX1837), V
6
_______________________________________________________________________________________
500mA
400mA
200mA
750mA
250mA
5.02V
5.00V
4.98V
5.1V
5.0V
4.9V
15V
10V
5V
0
0
0
A: V
B: V
C: I
FIGURE 6
A: I
B: V
C: I
V
IN
OUT
L
L
OUT
= 12V, FIGURE 6
IN
OUT
LINE TRANSIENT NEAR DROPOUT
, 500mA/div
, 500mA/div
= 5V to 12V, 5V/div
= 10mA to 250mA, 200mA/div
= 5V, R
= 5V, 20mV/div
LOAD TRANSIENT
MAX1837EUT50
MAX1837EUT50
OUT
= 100Ω, 100mV/div
400µs/div
100µs/div
MAX1836/7 toc16
MAX1836/7 toc14
Typical Operating Characteristics (continued)
IN
= 12V, SHDN = IN, T
A
B
C
A
B
C
500mA
500mA
5.1V
5.0V
4.9V
20V
10V
2V
4V
2V
0
0
0
0
0
A: V
B: V
C: I
V
A: V
B: V
C: I
FIGURE 6
A
IN
L
L
= 12V, FIGURE 6
= +25°C.)
IN
OUT
SHDN
OUT
, 500mA/div
, 500mA/div
= 9V to 18V, 10V/div
= 5V, R
= 5V, R
= 0 to 2V, 2V/div
STARTUP WAVEFORM
MAX1837EUT50
LINE TRANSIENT
MAX1837EUT50
OUT
OUT
= 100Ω, 2V/div
= 100Ω, 100mV/div
400µs/div
200µs/div
MAX1836/7 toc15
MAX1836/7 toc17
A
B
C
A
B
C