参数资料
型号: MAX1837EUT50-T
厂商: MAXIM INTEGRATED PRODUCTS INC
元件分类: 稳压器
英文描述: 24V Internal Switch, 100% Duty Cycle, Step-Down Converters
中文描述: 0.9 A SWITCHING REGULATOR, PDSO6
封装: MO-178AB, SOT-23, 6 PIN
文件页数: 6/13页
文件大小: 394K
代理商: MAX1837EUT50-T
M
24V Internal Switch, 100% Duty Cycle,
Step-Down Converters
6
_______________________________________________________________________________________
Typical Operating Characteristics (continued)
(Circuits of Figures 1 (MAX1836) and 2 (MAX1837), V
IN
= 12V,
SHDN
= IN, T
A
= +25
°
C.)
100
μ
s/div
MAX1837EUT50
LOAD TRANSIENT
A: I
OUT
= 10mA to 250mA, 200mA/div
B: V
OUT
= 5V, 20mV/div
C: I
V
IN
= 12V, FIGURE 6
400mA
200mA
5.02V
0
B
A
C
MAX1836/7 toc14
5.00V
4.98V
750mA
250mA
0
400
μ
s/div
MAX1837EUT50
LINE TRANSIENT
A: V
IN
= 9V to 18V, 10V/div
B: V
OUT
= 5V, R
OUT
= 100
, 100mV/div
C: I
FIGURE 6
20V
10V
5.1V
0
B
A
C
MAX1836/7 toc15
5.0V
4.9V
500mA
0
400
μ
s/div
MAX1837EUT50
LINE TRANSIENT NEAR DROPOUT
A: V
IN
= 5V to 12V, 5V/div
B: V
OUT
= 5V, R
OUT
= 100
, 100mV/div
C: I
FIGURE 6
15V
10V
5.1V
5V
B
A
C
5.0V
4.9V
500mA
0
200
μ
s/div
MAX1837EUT50
STARTUP WAVEFORM
A: V
SHDN
= 0 to 2V, 2V/div
B: V
OUT
= 5V, R
OUT
= 100
, 2V/div
C: I
L
V
IN
= 12V,
FIGURE 6
2V
0
2V
4V
B
A
C
MAX1836/7 toc17
0
500mA
0
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