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參數資料
| 型號： | MAX1888EUA |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 模擬信號調理 |
| 英文描述： | Low-Cost Integrated Offset Logic for Notebook CPU Power Supplies |
| 中文描述： | SPECIALTY ANALOG CIRCUIT, PDSO8 |
| 封裝： | MICRO MAX PACKAGE-8 |
| 文件頁數： | 1/7頁 |
| 文件大?。?/td> | 412K |
| 代理商： | MAX1888EUA |
General Description
The MAX1888 is a three-input decoder with three open-
drain outputs. It is used with the MAX1718 or a similar
DC-to-DC controller to offset the CPU core voltage in
notebook computers. Designed to interface with low-
voltage logic, the MAX1888 can program the controller
for three independent offsets. The circuit is extremely
low cost and is available in an 8-pin μMAX package.
Applications
CPU Core Supplies for Intel IMVP II Notebook
Computers
Features
o
Simple, Low-Cost Offset Voltage Control
for CPU Core Power Supplies
o
IMVP II Logic Interface
o
3V to 5.5V Supply Voltage
o
Low 30μA (max) Supply Current
o
8-Pin μMAX Package
M
Low-Cost Integrated Offset Logic
for Notebook CPU Power Supplies
________________________________________________________________
Maxim Integrated Products
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
1
1
2
3
4
8
7
6
5
V
CC
BSM
PSM
BOM
GND
SUS
PERF
MAX1888
μ
MAX
TOP VIEW
DPSLP
Pin Configuration
OPEN-DRAIN
DECODER
OUTPUTS
OFFSET
ADJUST
POS
NEG
PERF
SUS
V
CC
GND
MAX1888
BSM
PSM
BOM
LOW-
VOLTAGE
LOGIC
INPUTS
DPSLP
INPUT
SUPPLY
Minimal Operating Circuit
19-2189; Rev 1; 2/02
Ordering Information
PART
TEMP RANGE
-40°C to +85°C
PIN-PACKAGE
8 μMAX
MAX1888EUA
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX1888EUA-T | 功能描述:其他電源管理 RoHS:否 制造商:Texas Instruments 輸出電壓范圍: 輸出電流:4 mA 輸入電壓范圍:3 V to 3.6 V 輸入電流: 功率耗散: 工作溫度范圍:- 40 C to + 110 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-48 封裝:Reel |
| MAX1889EGE | 制造商:Maxim Integrated Products 功能描述: |
| MAX1889EGE+ | 制造商:Maxim Integrated Products 功能描述:TRIPLE-OUTPUT TFT LCD POWER SUPPLY WITH FAULT PROTECTION - Rail/Tube |
| MAX1889ETE | 功能描述:LCD 驅動器 RoHS:否 制造商:Maxim Integrated 數位數量:4.5 片段數量:30 最大時鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube |
| MAX1889ETE+ | 功能描述:直流/直流開關轉換器 Quad-Output TFT LCD Power Supply 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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