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BD9221F-E2 PDF预览

BD9221F-E2

更新时间: 2024-11-29 21:13:51
品牌 Logo 应用领域
罗姆 - ROHM 光电二极管
页数 文件大小 规格书
5页 105K
描述
Switching Regulator/Controller, Voltage-mode, 90kHz Switching Freq-Max, BIPolar, PDSO18

BD9221F-E2 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:SOP, SOP18,.3Reach Compliance Code:compliant
风险等级:5.77控制模式:VOLTAGE-MODE
JESD-30 代码:R-PDSO-G18端子数量:18
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:SOP
封装等效代码:SOP18,.3封装形状:RECTANGULAR
封装形式:SMALL OUTLINE认证状态:Not Qualified
子类别:Switching Regulator or Controllers表面贴装:YES
最大切换频率:90 kHz技术:BIPOLAR
温度等级:INDUSTRIAL端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
Base Number Matches:1

BD9221F-E2 数据手册

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STRUCTURE  
Silicon Monolithic Integrated Circuit  
DC-AC Inverter Control IC  
NAME OF PRODUCT  
TYPE  
BD9221F  
FUNCTION  
・Using 20V process / 1ch control with Push-Pull  
・BD9221F can synchronous operating with external sync-signal  
・Accuracy of drive output frequency:3.5%(IC Only/Built-in CT Capacitor)  
・High accuracy timer latch current(±15%)  
・Built-in FAIL function  
・Adjustable latch timing  
・Adjustable slow start time  
・Lamp current and voltage sense feedback control  
・Mode-selectable the operating or stand-by mode by STB pin (Typ.=0uA )  
○Absolute Maximum Ratings(Ta = 25℃)  
Parameter  
Symbol  
VCC  
Limits  
20  
Unit  
V
Supply Voltage  
OUTPUT PIN Voltage  
N1, N2  
Topr  
Tstg  
Tjmax  
Pd  
20  
V
Operating Temperature Range  
Storage Temperature Range  
Maximum Junction Temperature  
Power Dissipation  
-40~+85  
-55~+150  
+150  
mW  
SOP18:687*  
*1Pd derate at -5.5mW/℃ for temperature above Ta = 25℃ (When mounted on a PCB 70.0mm×70.0mm×1.6mm)  
〇動作範囲  
項目  
Supply voltage  
記号  
範囲  
単位  
V
VCC  
8.0 ~ 18.0  
40~180  
F_CLK_IN  
Input Frequency Ratio CLK_IN PIN  
Input Frequency Ratio PWM_IN PIN  
DRIVER frequency  
kHz  
kHz  
kHz  
F_PWM_IN  
F_OUT  
0.060~0.5  
20 ~ 90  
REV. A  

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