參數(shù)資料
型號(hào): MAX1651
廠商: Maxim Integrated Products, Inc.
英文描述: 5V/3.3V or Adjustable, High-Efficiency, Low-Dropout, Step-Down DC-DC Controllers
中文描述: 5V/3.3V或可調(diào)、高效率、低壓差、降壓型DC-DC控制器
文件頁(yè)數(shù): 4/12頁(yè)
文件大?。?/td> 167K
代理商: MAX1651
M
5V /3.3V or Adjustable, High-Effic ienc y,
Low-Dropout, S tep-Down DC-DC Controllers
4
_______________________________________________________________________________________
-60
-20
60
140
SWITCH ON-TIME
vs. TEMPERATURE
M
TEMPERATURE (°C)
t
O
μ
s
20
-40
0
80
40
120
34.0
33.5
33.0
32.5
32.0
31.5
31.0
30.0
30.5
-60
-20
60
140
SWITCH OFF-TIME
vs. TEMPERATURE
M
TEMPERATURE (°C)
t
O
μ
s
20
100
-40
0
80
40
120
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
-60
-20
60
140
MAXIMUM DUTY CYCLE
vs. TEMPERATURE
M
TEMPERATURE (°C)
D
20
100
-40
0
80
40
120
100
99
98
97
96
95
94
93
-60
-20
60
140
CS TRIP LEVEL
vs. TEMPERATURE
M
TEMPERATURE (°C)
C
20
100
-40
0
80
40
120
120
115
110
100
105
95
0
0.5
1.0
1.5
2.0
DROPOUT VOLTAGE
vs. LOAD CURRENT
M
LOAD CURRENT (A)
D
600
500
400
300
200
100
0
V
OUT
= 4.80V
V
OUT
= 3.17V
CIRCUIT OF
FIGURE 1
250
0
REFERENCE OUTPUT RESISTANCE
vs. TEMPERATURE
50
200
R
)
150
100
-60
-20
60
140
M
TEMPERATURE (°C)
20
100
-40
0
80
40
120
I
REF
= 10
μ
A
I
REF
= 50
μ
A
I
REF
= 100
μ
A
1.506
1.492
REFERENCE OUTPUT VOLTAGE
vs. TEMPERATURE
1.494
1.504
R
1.502
1.500
-60
-20
60
140
M
TEMPERATURE (°C)
20
100
-40
0
80
40
120
1.498
1.496
I
REF
= 10
μ
A
____________________________Typic al Operating Charac teristic s (c ontinued)
(T
A
= +25°C, unless otherwise noted.)
相關(guān)PDF資料
PDF描述
MAX1649EPA 5V/3.3V or Adjustable, High-Efficiency, Low-Dropout, Step-Down DC-DC Controllers
MAX1649ESA Circular Connector; Body Material:Aluminum Alloy; Series:D38999; No. of Contacts:100; Connector Shell Size:23; Connecting Termination:Grounded; Gender:Male
MAX1649 5V/3.3V or Adjustable, High-Efficiency,Low-Dropout, Step-Down DC-DC Controllers(5V或可調(diào),降壓型,輸出電流2A,DC-DC變換器,MAX649的改進(jìn)型)
MAX1651CPA 5V/3.3V or Adjustable, High-Efficiency, Low-Dropout, Step-Down DC-DC Controllers
MAX1651CSA 5V/3.3V or Adjustable, High-Efficiency, Low-Dropout, Step-Down DC-DC Controllers
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX1651CPA 功能描述:DC/DC 開關(guān)控制器 5/3.3/Adj Low-Drop Step-Down RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
MAX1651CSA 功能描述:DC/DC 開關(guān)控制器 5/3.3/Adj Low-Drop Step-Down RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
MAX1651CSA+ 功能描述:DC/DC 開關(guān)控制器 5/3.3/Adj Low-Drop Step-Down RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
MAX1651CSA+T 功能描述:DC/DC 開關(guān)控制器 5/3.3/Adj Low-Drop Step-Down RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
MAX1651CSA-T 功能描述:DC/DC 開關(guān)控制器 5/3.3/Adj Low-Drop Step-Down RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK