參數(shù)資料
型號(hào): DS232AS-N
廠商: DALLAS SEMICONDUCTOR
元件分類: Line Driver or Receiver
英文描述: LINE TRANSCEIVER, PDSO16
封裝: 0.300 INCH, SOIC-16
文件頁(yè)數(shù): 19/23頁(yè)
文件大?。?/td> 409K
代理商: DS232AS-N
EFFICIENCY vs. LOAD CURRENT
(MAX15026B/C)
MAX15026
toc01
LOAD CURRENT (A)
EFFICIENCY
(%)
810
6
2
4
10
20
30
40
50
60
70
80
90
100
0
012
VOUT = 3.3V
VOUT = 1.2V
VOUT = 5V
VOUT = 1.8V
EFFICIENCY vs. LOAD CURRENT
(VIN = 12V, VCC = VDRV = 5V)
MAX15026
toc02
LOAD CURRENT (A)
EFFICIENCY
(%)
10
6
8
4
2
012
VOUT = 3.3V
VOUT = 1.2V
VOUT = 5V
VOUT = 1.8V
10
20
30
40
50
60
70
80
90
100
0
VOUT vs. LOAD CURRENT
MAX15026
toc03
LOAD CURRENT (A)
%
OUTPUT
FROM
NOMINAL
10
68
4
2
012
-0.9
-0.8
-0.7
-0.6
-0.5
-0.4
-0.3
-0.2
-0.1
0
-1.0
VCC vs. LOAD CURRENT
MAX15026
toc04
LOAD CURRENT (mA)
V
CC
(V)
80
20
40
60
5.230
5.235
5.240
5.245
5.250
5.255
5.260
5.265
5.225
0
100
VCC LINE REGULATION
MAX15026
toc05
VIN (V)
V
CC
(V)
25
20
15
10
5
4.4
4.5
4.6
4.7
4.8
4.9
5.0
5.1
5.2
5.3
4.3
030
5mA
50mA
VCC vs. TEMPERATURE
MAX15026
toc06
TEMPERATURE (
°C)
V
CC
(V)
60
35
10
-15
5.238
5.240
5.242
5.244
5.246
5.248
5.236
-40
85
SWITCHING FREQUENCY
vs. RESISTANCE
MAX15026
toc07
RESISTANCE (k
)
SWITCHING
FREQUENCY
(kHz)
80
60
40
20
500
1000
1500
2000
2500
0
100
SWITCHING FREQUENCY
vs. TEMPERATURE
MAX15026
toc08
TEMPERATURE (
°C)
SWITCHING
FREQUENCY
(kHz)
60
35
10
-15
500
1000
1500
2000
2500
0
-40
85
RRT = 7.2k
RRT = 15.7k
RRT = 27k
RRT = 85k
SUPPLY CURRENT
vs. SWITCHING FREQUENCY
MAX15026
toc09
SWITCHING FREQUENCY (kHz)
SUPPLY
CURRENT
(mA)
1000
10
20
30
40
50
60
70
80
90
0
100
10,000
Typical Operating Characteristics
(VIN = 12V, TA = +25°C. The following TOCs are for MAX15026B/C/D, unless otherwise noted.) (See the circuit of Figure 5.)
MAX15026
Low-Cost, Small, 4.5V to 28V Wide Operating
Range, DC-DC Synchronous Buck Controller
5
Maxim Integrated
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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DS232AS-NTR+ 功能描述:RS-232接口集成電路 RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:
DS233 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Interface IC
DS233AS 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Interface IC