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BD9786KN PDF预览

BD9786KN

更新时间: 2024-09-25 14:50:51
品牌 Logo 应用领域
罗姆 - ROHM 开关
页数 文件大小 规格书
3页 87K
描述
Dual Switching Controller, Voltage-mode, 1300kHz Switching Freq-Max, MOS, QFN-28

BD9786KN 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Active零件包装代码:QFN
包装说明:VQCCN, LCC28,.2SQ,20针数:28
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.77
Is Samacsys:N模拟集成电路 - 其他类型:DUAL SWITCHING CONTROLLER
控制模式:VOLTAGE-MODE控制技术:PULSE FREQUENCY MODULATION
最大输入电压:6 V最小输入电压:3 V
标称输入电压:5 VJESD-30 代码:S-XQCC-N28
JESD-609代码:e3/e2长度:5.2 mm
功能数量:1端子数量:28
最高工作温度:85 °C最低工作温度:-25 °C
封装主体材料:UNSPECIFIED封装代码:VQCCN
封装等效代码:LCC28,.2SQ,20封装形状:SQUARE
封装形式:CHIP CARRIER, VERY THIN PROFILE峰值回流温度(摄氏度):260
认证状态:Not Qualified座面最大高度:1 mm
子类别:Switching Regulator or Controllers表面贴装:YES
切换器配置:SINGLE最大切换频率:1300 kHz
技术:MOS温度等级:OTHER
端子面层:TIN/TIN COPPER端子形式:NO LEAD
端子节距:0.5 mm端子位置:QUAD
处于峰值回流温度下的最长时间:10宽度:5.2 mm
Base Number Matches:1

BD9786KN 数据手册

 浏览型号BD9786KN的Datasheet PDF文件第2页浏览型号BD9786KN的Datasheet PDF文件第3页 
BD9786KN  
Regulators  
System Regulator for HDD  
BD9786KN  
BD9786KN is an IC included a 2 channel switching regulator and P channel series regulator controller and reset circuit.  
The switching regulator enables high efficiency because of a PFM control method. It is also built in a switching  
component, Nch FET.  
zApplications  
zExternal dimensions (Unit : mm)  
HDD, PDA  
zFeatures  
1) 2-ch switching regulator, P-channel series regulator controller  
and reset circuit are built-in and recommendable for HDD.  
2) High efficiency for PFM and synchronous rectification.  
3) Built-in dual N-channel MOSFET switches.  
4) Under voltage lockout, output short protection.  
5) Built-in soft start circuit.  
QFN28V  
zAbsolute maximum rating (Ta=25°C)  
Parameter  
Supply voltage  
Symbol  
Limits  
7
Unit  
V
V
CC  
Power dissipation  
Pd  
580∗  
mW  
˚C  
Operating temperature range  
Storage temperature range  
Topr  
Tstg  
25 to + 85  
55 to + 125  
˚C  
>
Derating in done 5.8mW/°C for operating above Ta 25˚C.  
=
zRecommended operating conditions (Ta=25°C)  
Parameter  
Symbol  
Min.  
3.0  
Typ.  
5.0  
Max.  
6.0  
Unit  
Supply voltage  
V
CC  
V
1/2  

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