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參數(shù)資料
| 型號： | MAX1762-MAX1791 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | High-Efficiency, 10-Pin レMAX, Step-Down Controllers for Notebooks |
| 中文描述： | 高效率，10引腳レ最大，降壓型筆記型電腦控制器 |
| 文件頁數(shù)： | 5/20頁 |
| 文件大?。?/td> | 391K |
| 代理商： | MAX1762-MAX1791 |
M
High-Efficiency, 10-Pin μMAX, Step-Down
Controllers for Notebooks
_______________________________________________________________________________________
5
Note 1:
Specifications to -40
°
C are guaranteed by design, not production tested.
Note 2:
One-shot times are measured at the DH pin (VP = 15V, C
DH
= 400pF, 90% point to 90% point; see drawing below for
measurement details).
ELECTRICAL CHARACTERISTICS (continued)
(V
VP
= 15V, VL enabled, C
VL
= 1μF, C
REF
= 0.1μF,
T
A
= -40 to +85
°
C,
unless otherwise noted.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
VL Undervoltage Lockout
Threshold
Rising edge, hysteresis = 20mV, PWM
disabled below this level
4.1
4.4
V
SHDN
Logic Input High
Threshold Voltage
V
IH
1.6
V
SHDN
Logic Input Low
Threshold Voltage
V
IL
0.6
V
MAX1762 V
OUT
= 1.8V fixed
MAX1791 V
OUT
= 3.3V fixed
MAX1762 V
OUT
= 2.5V fixed
MAX1791 V
OUT
= 5V fixed
50
150
mV
Dual Mode Threshold Voltage
2.5
4
V
DH
90%
90%
t
ON
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 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 |
| MAX1792EUA18 | 500mA Low-Dropout Linear Regulator in レMAX |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX1763EEE | 功能描述:直流/直流開關(guān)轉(zhuǎn)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(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT |
| MAX1763EEE+ | 功能描述:直流/直流開關(guān)轉(zhuǎn)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(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT |
| MAX1763EEE+T | 功能描述:直流/直流開關(guān)轉(zhuǎn)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(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT |
| MAX1763EEE-T | 功能描述:直流/直流開關(guān)轉(zhuǎn)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(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT |
| MAX1763EUE | 功能描述:直流/直流開關(guān)轉(zhuǎn)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(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT |
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