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STFPC320BTR PDF预览

STFPC320BTR

更新时间: 2024-10-01 13:14:07
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 驱动器电源电路电源管理电路控制器时钟
页数 文件大小 规格书
78页 934K
描述
4-CHANNEL POWER SUPPLY MANAGEMENT CKT, PQFP52, 10 X 10 MM, 2 MM HIEGHT, 0.65 MM PITCTH, ROHS COMPLIANT, PLASTIC, QFP-52

STFPC320BTR 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:QFP包装说明:10 X 10 MM, 2 MM HIEGHT, 0.65 MM PITCTH, ROHS COMPLIANT, PLASTIC, QFP-52
针数:52Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:8.61可调阈值:NO
模拟集成电路 - 其他类型:POWER SUPPLY MANAGEMENT CIRCUITJESD-30 代码:S-PQFP-G52
JESD-609代码:e3长度:10 mm
湿度敏感等级:3信道数量:4
功能数量:1端子数量:52
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:QFP
封装形状:SQUARE封装形式:FLATPACK, LOW PROFILE
峰值回流温度(摄氏度):260认证状态:Not Qualified
座面最大高度:2.45 mm最大供电电压 (Vsup):3.63 V
最小供电电压 (Vsup):2.97 V标称供电电压 (Vsup):3.3 V
表面贴装:YES温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn) - annealed端子形式:GULL WING
端子节距:0.65 mm端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:10 mm
Base Number Matches:1

STFPC320BTR 数据手册

 浏览型号STFPC320BTR的Datasheet PDF文件第2页浏览型号STFPC320BTR的Datasheet PDF文件第3页浏览型号STFPC320BTR的Datasheet PDF文件第4页浏览型号STFPC320BTR的Datasheet PDF文件第5页浏览型号STFPC320BTR的Datasheet PDF文件第6页浏览型号STFPC320BTR的Datasheet PDF文件第7页 
STFPC320  
Front panel controller/driver with standby  
power management and real-time clock  
Features  
IC front panel VFD controller driver  
Standby power management to the host  
3.3 V (V ) and down to -30 V (V  
)
DD  
SS  
supply for the IC  
IR remote control decoder  
(Philips, NEC, Thomson, Sony, Matsushita)  
Multiple display modes  
(12 seg. and 16 digits to 20 seg and 8 digits)  
High voltage outputs (V - 33.3 V max)  
DD  
No additional external resistors required for  
driver outputs (P-CH. open drain + pull-down  
resistor outputs)  
PQFP-52  
Key scanning (up to 12 x 2 matrix = 24 keys)  
LED ports (4 channels 20 mA max each)  
2
Serial I C interface (SCL, SDA)  
Description  
communication protocol b  
2
Operating speed: up to 400 kHz for I C  
The STFPC320 is designed to integrate the VFD  
driving, key-scan matrix, LED driving, infrared (IR)  
remote control decoding and real-time clock  
(RTC) into one integrated solution. All the  
Programmable hotkeys for IR remote control  
command and KEYSCAN command  
Low power consumption in standby mode  
Dimming circuit (8 steps)  
2
functions are programmable using the I C bus.  
Low power consumption is achieved during  
standby operation. The STFPC320 provides the  
standby power management to the main chipset.  
Real-time clock (accuracy ± 25 secs/month)  
Wake-up alarm  
Internal oscillator with external crystal for RTC  
Available in PQFP-52 package (0.65 mm pitch  
The STFPC320 is housed in a 52-pin PQFP  
package. The pin assignments and application  
circuit are optimized for an easy PCB layout and  
cost saving advantages.  
Applications  
VCR, DVD and personal video recorders  
Home theatre with clock feature, STB and HTiB  
(home theater in a box)  
Table 1.  
Order code  
STFPC320  
Device summary  
Operating temperature  
Package  
Packaging  
-40°C to 85°C  
PQFP-52  
Tape and reel  
July 2008  
Rev 2  
1/78  
www.st.com  
78  

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