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BD7961FM PDF预览

BD7961FM

更新时间: 2024-11-03 22:39:31
品牌 Logo 应用领域
罗姆 - ROHM 驱动电子器件驱动程序和接口接口集成电路光电二极管
页数 文件大小 规格书
10页 175K
描述
Power driver IC for CD changer

BD7961FM 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:HSOP-36针数:36
Reach Compliance Code:compliant风险等级:5.82
Is Samacsys:N驱动类型:OPTICAL
接口集成电路类型:CD MOTOR DRIVERJESD-30 代码:R-PDSO-G38
JESD-609代码:e3/e2长度:18.5 mm
信道数量:1功能数量:1
端子数量:38最高工作温度:85 °C
最低工作温度:-35 °C封装主体材料:PLASTIC/EPOXY
封装代码:HSSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH峰值回流温度(摄氏度):260
认证状态:Not Qualified座面最大高度:2.4 mm
最大供电电压:14 V最小供电电压:4.5 V
标称供电电压:8 V电源电压1-最大:14 V
电源电压1-分钟:4.5 V电源电压1-Nom:8 V
表面贴装:YES温度等级:OTHER
端子面层:TIN/TIN COPPER端子形式:GULL WING
端子节距:0.8 mm端子位置:DUAL
处于峰值回流温度下的最长时间:10宽度:7.5 mm
Base Number Matches:1

BD7961FM 数据手册

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BD7961FM  
Optical disc ICs  
Power driver IC for CD changer  
BD7961FM  
BD7961FM is a 6-channel driver IC developed for CD changer. In addition to the 4-channel BTL driver and the 2-channel  
loading driver, the 3.3V regulator and 5.0V regulator used in the peripheral circuit are also incorporated. The size  
reduction of the set is achieved by integrating functions that were used in two chips into a single chip.  
!Applications  
CD changer  
!Features  
1) This circuit is a 6-channel driver IC consisting of four BTL drivers and two loading drivers.  
2) Two wide dynamic range loading drivers of MOS output (RON=1.0).  
3) The circuit is provided with loading driver voltage setting terminals.  
4) A 5.0V regulator and a 3.3V regulator are built in.  
(Each regulator has an external PNP transistor and an ON/OFF switch)  
5) The circuit has a mute switch.  
6) A thermal shutdown circuit is built in.  
7) Since HSOP-M36 power package is used, the set requires a reduced space.  
!Absolute maximum ratings (Ta=25°C)  
Parameter  
Supply voltage  
Symbol  
Unit  
V
Limits  
15  
V
CC  
Power dissipation  
Pd  
mW  
°C  
2200  
Operating temperature range  
Storage temperature range  
35 to +85  
Topr  
Tstg  
55 to +150  
°C  
Reduced by 17.6mW for each increase in Ta of 1°C over 25°C, on less than 3%  
(percentage occupied by copper foil), 70mm×70mm, t=1.6mm, glass epoxy mounting.  
!Recommended operating conditions (Ta=25°C)  
Parameter  
Supply voltage 1  
Supply voltage 2  
Supply voltage 3  
Symbol  
Min.  
4.5  
4.5  
6.0  
Typ.  
8.0  
8.0  
8.0  
Max.  
14.0  
14.0  
14.0  
Unit  
VCC  
VCC  
VCC  
1
2
3
V
V
V
When REG2 (5.0-V regulator) is not used, the supply voltage3 (VCC3) is 4.5 to 14.0V.  
1/9  

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