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參數資料
| 型號： | MAX1762 |
| 廠商： | Maxim Integrated Products, Inc. |
| 元件分類： | 數字信號處理 |
| 英文描述： | Replaced by TMS320VC5506 : Digital Signal Processor 100-LQFP |
| 中文描述： | 高效率、10引腳µMAX、降壓型控制器，用于筆記本電腦 |
| 文件頁數： | 6/20頁 |
| 文件大?。?/td> | 391K |
| 代理商： | MAX1762 |
M
High-Efficiency, 10-Pin μMAX, Step-Down
Controllers for Notebooks
6
_______________________________________________________________________________________
Typical Operating Characteristics
(T
A
= +25
°
C, unless otherwise noted.)
100
0
0.1
1
10
100
1000
10,000
MAX1762
EFFICIENCY vs. LOAD (2.5V)
20
M
LOAD CURRENT (mA)
MAX1791
EFFICIENCY vs. LOAD (5V)
E
40
60
80
10
30
50
70
90
V
VP
= 5V
V
VP
= 12V
V
VP
= 7V
V
VP
= 18V
100
0
0.1
1
10
100
1000
10,000
MAX1791
EFFICIENCY vs. LOAD (3.3V)
20
M
LOAD CURRENT (mA)
E
40
60
80
10
30
50
70
90
V
VP
= 18V
V
VP
= 12V
V
VP
= 7V
V
VP
= 5V
100
0
0.1
1
10
100
1000
10,000
MAX1791
EFFICIENCY vs. LOAD (3.0V)
20
M
LOAD CURRENT (mA)
E
40
60
80
10
30
50
70
90
V
VP
= 7V
V
VP
= 18V
V
VP
= 12V
V
VP
= 5V
-0.6
-0.4
-0.5
-0.2
-0.3
0
-0.1
0.1
0
10
5
15
20
25
VL VOLTAGE ERROR vs. OUTPUT CURRENT
M
VL CURRENT (mA)
V
V
VP
= 12V
V
OUT
= 2.5V
100
0
0.1
1
10
100
1000
10,000
20
M
LOAD CURRENT (mA)
E
40
60
80
10
30
50
70
90
V
VP
= 7V
V
VP
= 18V
V
VP
= 12V
250
275
325
300
350
375
FREQUENCY vs. SUPPLY VOLTAGE
M
SUPPLY VOLTAGE (V)
F
5
11
8
14
17
V
OUT
= 3.3V
V
OUT
= 5.0V
V
OUT
= 2.5V
V
OUT
= 1.8V
LOAD = 1A
100
0
0.1
1
10
100
1000
10,000
MAX1762
EFFICIENCY vs. LOAD (1.8V)
20
M
LOAD CURRENT (mA)
E
40
60
80
10
30
50
70
90
V
VP
= 18V
V
VP
= 12V
V
VP
= 5V
V
VP
= 7V
100
0
0.1
1
10
100
1000
10,000
MAX1762
EFFICIENCY vs. LOAD (1V)
20
M
LOAD CURRENT (mA)
E
40
60
80
10
30
50
70
90
V
VP
= 7V
V
VP
= 12V
V
VP
= 5V
V
VP
= 18V
相關PDF資料 |
PDF描述 |
|---|---|
| MAX1762-MAX1791 | High-Efficiency, 10-Pin レMAX, Step-Down Controllers for Notebooks |
| MAX1762EUB | Replaced by TMS320C2802 : 16-bit, 5V fixed point DSP 132-BQFP -40 to 125 |
| MAX1791EUB | High-Efficiency, 10-Pin レMAX, Step-Down Controllers for Notebooks |
| MAX1792 | 500mA Low-Dropout Linear Regulator in レMAX |
| MAX1792EUA15 | 500mA Low-Dropout Linear Regulator in レMAX |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX1762EUB | 功能描述:DC/DC 開關控制器 RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數量:1 最大工作溫度:+ 125 C 安裝風格: 封裝 / 箱體:CPAK |
| MAX1762EUB+ | 功能描述:DC/DC 開關控制器 Step-Down Controller for Notebooks RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數量:1 最大工作溫度:+ 125 C 安裝風格: 封裝 / 箱體:CPAK |
| MAX1762EUB+T | 功能描述:DC/DC 開關控制器 Step-Down Controller for Notebooks RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數量:1 最大工作溫度:+ 125 C 安裝風格: 封裝 / 箱體:CPAK |
| MAX1762EUB-T | 功能描述:DC/DC 開關控制器 RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數量:1 最大工作溫度:+ 125 C 安裝風格: 封裝 / 箱體:CPAK |
| MAX1763EEE | 功能描述:直流/直流開關轉換器 1.5A Low-Noise 1MHz Step-Up RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT |
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