音影先锋亚洲天堂网|电影世界尽头的爱完整版播放|国产 熟女 91|高清无码免费观看欧美日韩|韩国一区二区三区黄色录像|美女亚洲加勒比在线|亚洲综合网 开心五月|7x成人在线入口|成人网站免费日韩毛片区|国产黄片?一级?二级?三级

FAN5307MP18X Datasheet

  • FAN5307MP18X

  • High-Efficiency Step-Down DC-DC Converter

  • 12頁

  • FAIRCHILD

掃碼查看芯片數(shù)據(jù)手冊

上傳產(chǎn)品規(guī)格書

PDF預(yù)覽

www.fairchildsemi.com
FAN5307
High-Ef鏗乧iency Step-Down DC-DC Converter
Features
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
95% Ef鏗乧iency, Synchronous Operation
Adjustable Output Voltage Option from 0.7V to V
IN
2.5V to 5.5V Input Voltage Range
Customized Fixed Output Voltage Options
Up to 300mA Output Current
Fixed Frequency 1MHz PWM Operation
High Ef鏗乧iency Power Save Mode
100% Duty Cycle Low Dropout Operation
Soft Start
Dynamic Output Voltage Positioning
15
碌
A Quiescent Current
Excellent Load Transient Response
5-Lead SOT-23 Package
6-Lead MLP 3x3mm Package
Description
The FAN5307, a high ef鏗乧iency low noise synchronous
PWM current mode and Pulse Skip (Power Save) mode
DC-DC converter is designed for battery-powered applica-
tions. It provides up to 300mA of output current over a wide
input range from 2.5V to 5.5V. The output voltage can be
either internally 鏗亁ed or externally adjustable over a wide
range of 0.7V to 5.5V by an external voltage divider. Custom
output voltages are also available.
At moderate and light loads pulse skipping modulation is
used. Dynamic voltage positioning is applied, and the output
voltage is shifted 0.8% above nominal value for increased
headroom during load transients. At higher loads the system
automatically switches to current mode PWM control,
operating at 1 MHz. A current mode control loop with fast
transient response ensures excellent line and load regulation.
In Power Save mode, the quiescent current is reduced to
15
碌
A in order to achieve high ef鏗乧iency and to ensure long
battery life. In shut-down mode, the supply current drops
below 1
碌
A. The device is available in 5-lead SOT-23 and
6-lead MLP 3x3mm packages.
Applications
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
Pocket PCs, PDAs
Cell Phones
Battery-Powered Portable Devices
Digital Cameras
Low Power DSP Supplies
Typical Application
EFFICIENCY vs. LOAD CURRENT
V
OUT
= 1.8V
100
95
90
Efficiency [%]
85
80
75
70
65
0.01
0.1
1
10
100
1000
V
IN
=3.6V
V
IN
=5.5V
V
IN
=2.5V
Load Current [mA]
REV. 1.0.2 6/22/04

FAN5307MP18X 產(chǎn)品屬性

  • 3,000

  • 集成電路 (IC)

  • PMIC - 穩(wěn)壓器 - DC DC 開關(guān)穩(wěn)壓器

  • -

  • 降壓（降壓）

  • 固定

  • 1

  • 1.8V

  • 2.5 V ~ 5.5 V

  • 電流模式

  • 1MHz

  • 300mA

  • 是

  • -40°C ~ 85°C

  • 表面貼裝

  • 6-MLP

  • 帶卷 (TR)

  • 6-MLP（3x3）

FAN5307MP18X相關(guān)型號PDF文件下載

  • 型號
    版本
    描述
    廠商
    下載
  • 英文版
    Dual Bootstrapped 12V MOSFET Driver
    FAIRCHILD
  • 英文版
    Dual Bootstrapped 12V MOSFET Driver
    FAIRCHILD ...
  • 英文版
    6-Bit VID Controller 2-4 Phase VRM10.X Controller
    FAIRCHILD
  • 英文版
    6-Bit VID Controller 2-4 Phase VRM10.X Controller
    FAIRCHILD ...
  • 英文版
    Dual DDR/Dual-output PWM Controller
    FAIRCHILD
  • 英文版
    Dual DDR/Dual-output PWM Controller
    FAIRCHILD ...
  • 英文版
    8-Bit Programmable 2- to 5-Phase Synchronous Buck Controller
    FAIRCHILD
  • 英文版
    8-Bit Programmable, 2 to 4 Phase, Synchronous Buck Controlle...
    FAIRCHILD ...
  • 英文版
    8-Bit Programmable 2 to 4 Phase Synchronous Buck Controller
    FAIRCHILD ...
  • 英文版
    8-Bit Programmable, 2- to 3-Phase, Synchronous Buck Controll...
    FAIRCHILD ...
  • 英文版
    High Performance Programmable DC-DC Controller
  • 英文版
    Adjustable Switching Regulator Controller
    FAIRCHILD
  • 英文版
    Adjustable Switching Regulator Controller
    FAIRCHILD ...
  • 英文版
    Dual Voltage Controller for DSP Power
    FAIRCHILD
  • 英文版
    Dual Voltage Controller for DSP Power
    FAIRCHILD ...
  • 英文版
    High Performance Programmable Synchronous
    FAIRCHILD
  • 英文版
    High Performance Programmable Synchronous
    FAIRCHILD ...
  • 英文版
    ACPI Dual Switch Controller
    FAIRCHILD
  • 英文版
    ACPI Dual Switch Controller
    FAIRCHILD ...
  • 英文版
    Ultra Low Voltage Synchronous DC-DC Controller
    FAIRCHILD

掃碼下載APP，
一鍵連接廣大的電子世界。

在線人工客服

買家服務(wù)：
賣家服務(wù)：
技術(shù)客服：

0571-85317607

網(wǎng)站技術(shù)支持

13606545031

客服在線時(shí)間周一至周五
9:00-17:30

關(guān)注官方微信號，
第一時(shí)間獲取資訊。

建議反饋

聯(lián)系人：

聯(lián)系方式：

按住滑塊，拖拽到最右邊
>>
感謝您向阿庫提出的寶貴意見，您的參與是維庫提升服務(wù)的動力！意見一經(jīng)采納，將有感恩紅包奉上哦！