參數(shù)資料
型號(hào): MAX764
廠商: Maxim Integrated Products, Inc.
英文描述: -5V/-12V/-15V or Adjustable, High-Efficiency, Low IQ DC-DC Inverters
中文描述: -5V/-12V/-15V或可調(diào)、高效率、低IQ、DC-DC反相器
文件頁(yè)數(shù): 6/12頁(yè)
文件大小: 132K
代理商: MAX764
M
-5V /-12V /-15V or Adjustable,
High-Effic ienc y, Low I
Q
DC-DC Inverters
6
_______________________________________________________________________________________
CIRCUIT OF FIGURE 2, V
OUT
= -5V, I
LOAD
= 100mA
A: V
OUT
, 50mV/div, AC-COUPLED
B: V+, 5V TO10V, 5V/div
5ms/div
LINE-TRANSIENT RESPONSE
A
B
0V
CIRCUIT OF FIGURE 2, V+ = 5V, V
OUT
= -5V, I
LOAD
= 140mA
A: OUTPUT RIPPLE, 100mV/div
B: INDUCTOR CURRENT, 500mA/div
C: LX WAVEFORM, 10V/div
5
μ
s/div
DISCONTINUOUS CONDUCTION AT
HALF AND FULL CURRENT LIMIT
A
B
0A
C
0V
CIRCUIT OF FIGURE 2, V+ = 5V, I
LOAD
= 100mA, V
OUT
= -5V
A: V
OUT
, 2V/div
B: SHUTDOWN PULSE, 0V TO5V, 5V/div
2ms/div
TIME TOENTER/EXIT SHUTDOWN
A
B
0V
0V
CIRCUIT OF FIGURE 2, V+ = 5V, V
OUT
= -5V
A: V
OUT
, 50mV/div, AC-COUPLED
B: I
LOAD
, 0mA TO100mA, 100mA/div
5ms/div
LOAD-TRANSIENT RESPONSE
A
B
0mA
____________________________Typic al Operating Charac teristic s (c ontinued)
(V+ = 5V, V
OUT
= -5V, T
A
= +25°C, unless otherwise noted.)
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