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FAN5646UC01X PDF预览

FAN5646UC01X

更新时间： 2024-01-17 16:59:50
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 消费电路商用集成电路
页数 文件大小 规格书
2页 245K
描述
Programmable Indicator “Soft” LED Blinker with TinyWire™ Single-Wire Interface

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中文翻译

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FAN5646UC01X 技术参数

是否无铅： 不含铅生命周期：End Of Life
包装说明：VFBGA,Reach Compliance Code：compliant
ECCN代码：EAR99HTS代码：8542.31.00.01
Factory Lead Time：1 week风险等级：5.55
Is Samacsys：N商用集成电路类型：CONSUMER CIRCUIT
JESD-30 代码：S-PBGA-B4JESD-609代码：e1
长度：1 mm湿度敏感等级：1
功能数量：1端子数量：4
最高工作温度：85 °C最低工作温度：-40 °C
封装主体材料：PLASTIC/EPOXY封装代码：VFBGA
封装形状：SQUARE封装形式：GRID ARRAY, VERY THIN PROFILE, FINE PITCH
峰值回流温度（摄氏度）：NOT SPECIFIED认证状态：Not Qualified
座面最大高度：0.4 mm最大供电电压 (Vsup)：5.5 V
最小供电电压 (Vsup)：2.7 V表面贴装：YES
温度等级：INDUSTRIAL端子面层：Tin/Silver/Copper (Sn/Ag/Cu)
端子形式：BALL端子节距：0.5 mm
端子位置：BOTTOM处于峰值回流温度下的最长时间：NOT SPECIFIED
宽度：1 mmBase Number Matches：1

FAN5646UC01X 数据手册

 浏览型号FAN5646UC01X的Datasheet PDF文件第2页 
August 2009  
FAN5646  
Programmable Indicator “Soft” LED Blinker with TinyWire™  
Single-Wire Interface  
Features  
Description  
The FAN5646 is a flexible and compact solution for a blinking  
or “breathing” LED indicator. The internal programmable blink  
algorithm eliminates any need for continual system processor  
control. This means longer battery life for a hand-held system  
because the system processor is not awakened from sleep  
mode to blink an LED.  
ƒ
ƒ
ƒ
LED “Soft” Blink: with Logarithmic Fade Up and Fade  
Down for Power Savings  
Follow or Repeat Pattern Mode for Blinking when  
Applications Processor is Powered Down  
Default Pattern Optionally Modified using TinyWire™  
Single-Wire Digital Control for:  
Very low dropout of 80mV allows driving an LED without any  
inductors or switch capacitors. LED blink rate, rise and fall  
time, and CTRL line behavior can be programmed by a  
TinyWire™ single-wire digital interface. The on-time and time  
between pulses can be set for up to two different pulse widths.  
–
–
LED Current Rise / Fall Time  
tON and tOFF for Up to Two Pulses  
ƒ
High-Side Constant Current LED Driver:  
–
–
–
20mA Maximum Output Current  
80mV Drop-out at 20mA IOUT  
The default for FAN5646 option 01 is “follow” mode, where the  
LED turns on with the programmed rise time, then stays on as  
long as CTRL remains HIGH. When CTRL falls, the LED turns  
off at the programmed fall time. For option 00; when CTRL is  
HIGH continuously, the LED repeats the programmed pattern.  
External RSET (SC70 only) or Internal Current  
Programming  
ƒ
ƒ
ƒ
ƒ
35μA Operating Quiescent Current  
The FAN5646 is available in a four-pin wafer-level chip-scale  
package with 0.4mm pitch or a five-lead SC70 package.  
Short-Circuit, Under-Voltage, and Thermal Protections  
Wide Input Range: 2.7 to 5.5V  
4-Bump WLCSP, 0.4mm pitch or  
5-Lead SC70 (EIAJ SC88)  
Applications  
ƒ
ƒ
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Cell Phone  
Pocket PCs and Digital Cameras  
Bluetooth® Headsets PMP and MP3 players  
Figure 1. Typical Application  
Ordering Information  
Follow Bit Temperature  
Part Number Option  
Package  
Packing  
Eco Status  
Default  
Range  
FAN5646UC00X  
FAN5646S700X  
FAN5646UC01X  
FAN5646S701X  
00  
00  
01  
01  
0
0
1
1
-40 to 85°C  
-40 to 85°C  
-40 to 85°C  
-40 to 85°C  
Green  
Green  
Green  
Green  
WLCSP-4, 0.4mm Pitch  
Tape and Reel  
5-Lead SC70, EIAJ SC88 Tape and Reel  
WLCSP-4, 0.4mm Pitch Tape and Reel  
5-Lead SC70, EIAJ SC88 Tape and Reel  
For Fairchild’s definition of “green” Eco Status, please visit: http://www.fairchildsemi.com/company/green/rohs_green.html.  
Bluetooth® is a registered trademark of Bluetooth SIG, Inc.  
Important: Contact a Fairchild Semiconductor sales representative for additional performance information and specifications.  
© 2009 Fairchild Semiconductor Corporation  
FAN5646 • Rev. 1.0.1  
www.fairchildsemi.com  
12

中文翻译

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FAN5646UC01X 替代型号

型号 品牌 替代类型 描述 数据表
FAN5646UC00X FAIRCHILD

类似代替

 Programmable Indicator “Soft” LED Blinker wit

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