参数资料
型号: DS1670S
厂商: DALLAS SEMICONDUCTOR
元件分类: Timer or RTC
英文描述: 0 TIMER(S), REAL TIME CLOCK, PDSO20
封装: SOIC-20
文件页数: 13/16页
文件大小: 312K
代理商: DS1670S
MAX774/MAX775/MAX776
-5V/-12V/-15V or Adjustable, High-Efficiency,
Low IQ Inverting DC-to-DC Controllers
6
_______________________________________________________________________________________
80
66
-60 -40
60
140
OPERATING SUPPLY CURRENT
vs. TEMPERATURE
70
68
76
78
MAX774/5/6-8
TEMPERATURE (°C)
I CC
(A)
40
20
0
-20
80
120
100
74
72
V+ = 16.5V
V+ = 10V
V+ = 3V
1.506
1.492
-60 -40
60
140
REFERENCE
TEMPERATURE COEFFICIENT
1.496
1.494
1.502
1.504
MAX774/5/6-12
TEMPERATURE (°C)
REFERENCE
OUTPUT
(V)
40
20
0
-20
80
120
100
1.500
1.498
235
230
225
220
215
210
205
200
195
190
185
-60 -40
60
140
CS TRIP LEVEL
MAX774/5/6-11
TEMPERATURE (°C)
CS
TRIP
LEVEL
(mV)
40
20
0
-20
80
120
100
250
200
150
100
50
0
-60 -40
60
140
REFERENCE
OUTPUT RESISTANCE
MAX774/5/6-13
TEMPERATURE (°C)
REFERENCE
OUTPUT
RESISTANCE
(
)
40
20
0
-20
80
120
100
IREF = 50A
IREF = 100A
IREF = 10A
_____________________________Typical Operating Characteristics (continued)
(TA = +25°C, unless otherwise noted.)
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