參數(shù)資料
型號(hào)： MAX1761
廠商： Maxim Integrated Products, Inc.
英文描述： Small, Dual, High-Efficiency Buck Controller for Notebooks
中文描述： 小型、雙路、高效率buck控制器，用于筆記本電腦
文件頁數(shù)： 6/23頁
文件大小： 473K
代理商： MAX1761
M
Small, Dual, High-Efficiency
Buck Controller for Notebooks
6
_______________________________________________________________________________________
Typical Operating Characteristics
(T
A
= +25
°
C, unless otherwise noted.)
100
0
1
10
100
1000
10,000
EFFICIENCY vs. LOAD CURRENT
(V
OUT
= 2.5V, SKIP MODE)
20
M
LOAD CURRENT (mA)
E
40
60
50
80
70
30
10
90
V+ = +5V = VL
V+ = +18V
V+ = +7V
V+ = +12V
100
0
1
10
100
1000
10,000
EFFICIENCY vs. LOAD CURRENT
(3.3V, SKIP MODE)
20
M
LOAD CURRENT (mA)
E
40
60
50
80
70
30
10
90
V+ = +5V = VL
V+ = +7V
V+ = +12V
V+ = +18V
100
0
1
10
100
1000
10,000
EFFICIENCY vs. LOAD CURRENT
(3.3V, PWM MODE)
20
M
LOAD CURRENT (mA)
E
40
60
50
80
70
30
10
90
V+ = +5V = VL
V+ = +7V
V+ = +12V
V+ = +18V
0
100
50
200
150
300
250
350
0
800
400
1200
1600
2000
FREQUENCY vs. LOAD CURRENT
M
LOAD CURRENT (mA)
F
SKIP MODE
PWN MODE
V
OUT
= + 2.5V
V
OUT
= + 1.8V
V
OUT
= + 2.5V
V
OUT
= + 1.8V
-0.45
-0.35
-0.40
-0.20
-0.25
-0.30
-0.05
-0.10
-0.15
0
0
10
15
5
20
25
30
35
VL VOLTAGE vs. OUTPUT CURRENT
M
VL CURRENT (mA)
V
V
OUT1
= 2.5V, I
OUT1
= 2A,
V
OUT2
= 1.8V, I
OUT2
= 2A
100
0
1
10
100
1000
10,000
EFFICIENCY vs. LOAD CURRENT
(1.8V, PWM MODE)
20
M
LOAD CURRENT (mA)
E
40
60
50
80
70
30
10
90
V+ = +5V = VL
V+ = +7V
V+ = +12V
V+ = +18V
100
0
1
10
100
1000
10,000
EFFICIENCY vs. LOAD CURRENT
(2.5V, SKIP MODE, 3.5A COMPONENTS)
20
M
LOAD CURRENT (mA)
E
40
60
50
80
70
30
10
90
V+ = +5V
V+ = +7V
V+ = +12V
V+ = +18V
100
0
1
10
100
1000
10,000
EFFICIENCY vs. LOAD CURRENT
(2.5V, PWM MODE)
20
M
LOAD CURRENT (mA)
E
40
60
50
80
70
30
10
90
V+ = +12V
V+ = +5V = VL
V+ = +7V
V+ = +18V
100
0
1
10
100
1000
10,000
EFFICIENCY vs. LOAD CURRENT
(1.8V, SKIP MODE)
20
M
LOAD CURRENT (mA)
E
40
60
50
80
70
30
10
90
V+ = +18V
V+ = +12V
V+ = +7V
V+ = +5V = VL
相關(guān)PDF資料
PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX17611GTL+ 制造商:Maxim Integrated Products 功能描述:IMVP7 CPU AND GRAPHICS CONTROLLER - Rail/Tube
MAX17611GTL+T 制造商:Maxim Integrated Products 功能描述:IMVP7 CPU AND GRAPHICS CONTROLLER - Tape and Reel
MAX1761EEE 功能描述:DC/DC 開關(guān)控制器 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
MAX1761EEE+ 功能描述:DC/DC 開關(guān)控制器 Dual Buck Controller 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
MAX1761EEE+T 功能描述:DC/DC 開關(guān)控制器 Dual Buck Controller 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
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