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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)： | 7/23頁 |
| 文件大?。?/td> | 473K |
| 代理商： | MAX1761 |
M
Small, Dual, High-Efficiency
Buck Controller for Notebooks
_______________________________________________________________________________________
7
Typical Operating Characteristics (continued)
(T
A
= +25
°
C, unless otherwise noted.)
SUPPLY CURRENT vs. INPUT VOLTAGE
(SKIP MODE)
0
0.1
0.3
0.2
0.5
0.6
0.4
0.7
4.5
8.5
10.5
INPUT VOLTAGE (V)
6.5
12.5 14.5 16.5 18.5 20.5
M
S
ON1 = VL, ON2 = VL
NO LOAD
C
B
A
20
μ
s/div
LOAD-TRANSIENT RESPONSE
(2.5A COMPONENTS, V
OUT
= 1.8V)
M
A: V
, AC-COUPLED, 5mV/div
B: INDUCTOR CURRENT, 1A/div
C: DL1, 5V/div
C
B
OUTPUT OVERLOAD WAVEFORMS
(I
OUT
= 4V, V
OUT
= 2.5V)
M
A: V
, 1V/div
B: INDUCTOR CURRENT, 2A/div
C: DL1, 2V/div
A
100
μ
s/div
C
B
A
STARTUP AND SHUTDOWN WAVEFORMS
(V
OUT
= 2.5V)
M
A: V
, 2V/div
B: INDUCTOR CURRENT, 2A/div
C: DL1, 5V/div
500
μ
s/div
C
B
A
20
μ
s/div
LOAD-TRANSIENT RESPONSE
(2.5A COMPONENTS, V
OUT
= 2.5V)
M
A: V
OUT
, AC-COUPLED, 10mV/div
B: INDUCTOR CURRENT, 1A/div
C: DL1, 5V/div
C
B
A
STARTUP AND SHUTDOWN WAVEFORMS
(V
OUT
= 1.8V)
M
A: V
OUT
, 2V/div
B: INDUCTOR CURRENT, 2A/div
C: DL1, 5V/div
500
μ
s/div
0
5
10
15
20
25
30
4.5
8.5
6.5
10.5 12.5 14.5 16.5 18.5 20.5
INPUT VOLTAGE (V)
SUPPLY CURRENT vs. INPUT VOLTAGE
(PWM MODE)
M
S
ON1 = VL, ON2 = FLOAT
NO LOAD
0
2
1
4
3
5
6
7
8
4.5
8.5
10.5
INPUT VOLTAGE (V)
6.5
12.5 14.5 16.5 18.5 20.5
NO-LOAD SUPPLY CURRENT vs.
INPUT VOLTAGE (SHUTDOWN)
M
S
μ
A
ON1 = GND, 0N2 = VL
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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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