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參數(shù)資料
| 型號： | FAN5069EMTCX |
| 廠商： | Fairchild Semiconductor |
| 文件頁數(shù)： | 1/22頁 |
| 文件大?。?/td> | 622K |
| 描述： | IC REG DL BCK/LINEAR 16TSSOP |
| 產(chǎn)品變化通告： | Metallization Mask Rev 18/Apr/2007 |
| 標(biāo)準(zhǔn)包裝： | 2,500 |
| 拓撲： | 降壓（降壓）同步（1），線性（LDO）（1） |
| 功能： | 任何功能 |
| 輸出數(shù)： | 2 |
| 頻率 - 開關(guān)： | 200kHz |
| 電壓/電流 - 輸出 1： | 控制器 |
| 電壓/電流 - 輸出 2： | 控制器 |
| 帶 LED 驅(qū)動器： | 無 |
| 帶監(jiān)控器： | 無 |
| 帶序列發(fā)生器： | 無 |
| 電源電壓： | 4.5 V ~ 5.5 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | * |
| 封裝/外殼： | 16-TSSOP（0.173"，4.40mm 寬） |
| 供應(yīng)商設(shè)備封裝： | * |
| 包裝： | 帶卷 (TR) |
?2005 Fairchild Semiconductor Corporation
www.fairchildsemi.com
September 2006
FAN5069 Rev. 1.1.5
FAN5069
PWM and LDO Controller Combo
Features
?SPAN class="pst FAN5069EMTCX_2464147_1"> General Purpose PWM Regulator and LDO Controller
?SPAN class="pst FAN5069EMTCX_2464147_1"> Input Voltage Range: 3V to 24V
?SPAN class="pst FAN5069EMTCX_2464147_1"> Output Voltage Range: 0.8V to 15V
V
CC
5V
?SPAN class="pst FAN5069EMTCX_2464147_1"> Shunt Regulator for 12V Operation
?SPAN class="pst FAN5069EMTCX_2464147_1"> Support for Ceramic Cap on PWM Output
?SPAN class="pst FAN5069EMTCX_2464147_1"> Programmable Current Limit for PWM Output
?SPAN class="pst FAN5069EMTCX_2464147_1"> Programmable Switching Frequency (200KHz to
600KHz)
?SPAN class="pst FAN5069EMTCX_2464147_1"> R
DS(ON)
Current Sensing
?SPAN class="pst FAN5069EMTCX_2464147_1"> Internal Synchronous Boot Diode
?SPAN class="pst FAN5069EMTCX_2464147_1"> Soft-Start for both PWM and LDO
?SPAN class="pst FAN5069EMTCX_2464147_1"> Multi-Fault Protection with Optional Auto-restart
?SPAN class="pst FAN5069EMTCX_2464147_1"> 16-pin TSSOP Package
Applications
?SPAN class="pst FAN5069EMTCX_2464147_1"> PC/Server Motherboard Peripherals
V
CC_MCH
(1.5V), V
DDQ
(1.5V) and
V
TT_GTL
(1.25V)
?SPAN class="pst FAN5069EMTCX_2464147_1"> Power Supply for
FPGA, DSP, Embedded Controllers, Graphic Card
Processor, and Communication Processors
?SPAN class="pst FAN5069EMTCX_2464147_1"> Industrial Power Supplies
?SPAN class="pst FAN5069EMTCX_2464147_1"> High-Power DC-to-DC Converters
Description
The FAN5069 combines a high-efficiency Pulse-Width-
Modulated (PWM) controller and an LDO (Low DropOut)
linear regulator controller. Synchronous rectification pro-
vides high efficiency over a wide range of load currents.
Efficiency is further enhanced by using the low-side
MOSFETs R
DS(ON)
to sense current.
Both the linear and PWM regulator soft-start are con-
trolled by a single external capacitor, to limit in-rush cur-
rent from the supply when the regulators are first
enabled. Current limit for PWM is also programmable.
The PWM regulator employs a summing-current-mode
control with external compensation to achieve fast load
transient response and provide design optimization.
FAN5069 is offered in both industrial temperature grade
(-40癈 to +85癈) as well as commercial temperature
grade (-10癈 to +85癈).
Ordering Information
Note: Contact Fairchild sales for availability of other package options.
Part Number Operating Temp. Range Pb-Free
Package
Packing Method Qty./Reel
FAN5069MTCX
-10癈 to +85癈
Yes
16-Lead TSSOP
Tape and Reel
2500
FAN5069EMTCX
-40癈 to +85癈
Yes
16-Lead TSSOP
Tape and Reel
2500
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參數(shù)描述 |
|---|---|
| FAN5069MTCX | 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 PWM and ULDO Controller Combo 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 |
| FAN5070 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:High Performance Programmable Synchronous DC-DC Controller |
| FAN5070M | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Voltage-Mode SMPS Controller |
| FAN5071 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:High Performance Programmable Synchronous DC-DC Controller for Multi-Voltage Platforms |
| FAN5071AB WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
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