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參數(shù)資料
| 型號(hào)： | FAN5067 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | ACPI Dual Switch Controller |
| 中文描述： | 符合ACPI雙開(kāi)關(guān)控制器 |
| 文件頁(yè)數(shù)： | 1/14頁(yè) |
| 文件大小： | 101K |
| 代理商： | FAN5067 |
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www.fairchildsemi.com
REV. 1.0.1 5/2/02
Features
Implements ACPI control with PWROK, SLP_S3 and
SLP_S5
Switch and linear regulator controller for 3.3V or 5V Dual
Linear regulator controller and linear regulator for VADJ
Dual output adjustable from 2.5V to 3.5V
Break-before-Make
Drives all N-Channel MOSFETs plus NPN
Latched overcurrent protection for outputs
Power-up softstarts for the linear regulators
UVLO guarantees correct operation for all conditions
16 pin SOIC package
Applications
Willamette Platform ACPI Controller
Northnwood Platform ACPI Controller
Description
The FAN5067 is an ACPI Switch Controller for Pentium IV
Platforms. It is controlled by PWROK, SLP_S3 and SLP_S5,
and provides 3.3V or 5V Dual and VADJ Dual output for
SDRAM or DDR with 200mA minimum base current for an
external NPN transistor. An on-board precision low TC
reference achieves tight tolerance voltage regulation without
expensive external components. The FAN5067 also offers
integrated Current Limiting that protects each output, and
softstart for the linear regulators. The FAN5067 is available in
a 16 pin SOIC.
Block Diagram
Main
+5V Standby
+3.3V or 5V Dual
4
5
6
+12V
16
-
+
REF
Over Current
+5V Standby
PWR_OK
SLP_S3
9
7
3
2
1
11
14
13
Softstart
10
+5V Main
VADJ Dual
(SDRAM or DDR)
REF
15
12
8
SLP_S5
REF
Osc
-
+
-
+
-
+
FAN5067
ACPI Dual Switch Controller
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PDF描述 |
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| FAN5068MPX | DDR-1/DDR-2 plus ACPI Regulator Combo |
| FAN5068 | DDR-1/DDR-2 plus ACPI Regulator Combo |
| FAN5068ACPI | FAN5068 Component calculation and simulation tools |
| FAN5068DDR | FAN5068 Component calculation and simulation tools |
| FAN5069MTCX | PWM and LDO Controller Combo |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| FAN5067M | 功能描述:開(kāi)關(guān)變換器、穩(wěn)壓器與控制器 aCPI Dual Switch Controller RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開(kāi)關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| FAN5067MX | 功能描述:開(kāi)關(guān)變換器、穩(wěn)壓器與控制器 aCPI Dual Switch Controller RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開(kāi)關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| FAN5068 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:DDR-1/DDR-2 plus ACPI Regulator Combo |
| FAN5068A WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| FAN5068ACPI | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:FAN5068 Component calculation and simulation tools |
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