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BD9846FV-E2 PDF预览

BD9846FV-E2

更新时间: 2024-11-13 20:05:07
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 193K
描述
Switching Regulator/Controller, Voltage-mode, 0.002A, 117kHz Switching Freq-Max, PDSO20

BD9846FV-E2 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active包装说明:TSSOP, TSSOP20,.25
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.73
控制模式:VOLTAGE-MODEJESD-30 代码:R-PDSO-G20
JESD-609代码:e3湿度敏感等级:1
端子数量:20最高工作温度:105 °C
最低工作温度:-40 °C最大输出电流:0.002 A
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装等效代码:TSSOP20,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):225
认证状态:Not Qualified子类别:Switching Regulator or Controllers
表面贴装:YES最大切换频率:117 kHz
温度等级:INDUSTRIAL端子面层:Matte Tin (Sn)
端子形式:GULL WING端子节距:0.635 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
Base Number Matches:1

BD9846FV-E2 数据手册

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STRUCTURE  
PRODUCTSERIES  
Silicon Monolithic Integrated Circuit  
2-ch Switching Regulator Controller  
TYPE  
BD9846FV  
FEATURES  
High Input-voltage ( Vcc=35V)  
MOSFET-driver circuit built-indual circuit for step-down output)  
Built-in circuits for error amplifier reference voltage  
(ch1:eternal regulation is possible , ch2:1.0 V1%)  
Over current detection circuit built-in.  
Soft-start timing adjustable  
Absolute maximum ratingsTa=25℃)  
Item  
Power Supply Voltage  
Power dissipation  
Symbol  
Vcc  
Limits  
36  
8121  
Unit  
V
Pd  
mW  
V
Output pin voltage  
C5V pin voltage  
VOUT  
VC5V  
Topr  
Tstg  
Vcc-7VVcc  
Vcc-7VVcc  
-40+105  
-55+150  
V
Operating temperature  
Storage temperature  
Maximum Junction temperature  
Tjmax  
150  
*1 Should be deleted by 6.5mW/at Ta=25or more. When mounted on a glass epoxy PCB of 70.0mm×70.0 mm×1.6 mm  
Recommended operating range (Ta=25)  
Item  
Symbol  
Vcc  
Min.  
3.6  
C5V  
0
Typ.  
Max.  
35  
Unit  
V
6.0  
Power Supply Voltage  
Output pin voltage  
VOUT  
VERRIN  
CCT  
-
-
-
-
-
Vcc  
1.6  
V
Error amplifier input voltage  
V
47  
3000  
1500  
VCC  
pF  
kHz  
V
Timing capacitor  
fosc  
100  
0
Oscillation frequency  
STB input voltage  
VSTB  
Electrical characteristics (Unless otherwise specified, Ta=25VCC=6V)  
Limits  
Item  
Symbol  
Unit  
Conditions  
Max  
.
Min.  
Typ.  
VREF output block】  
VREF output voltage  
Line regulation  
2.47  
2.50  
0
1
2.52  
VREF  
Line reg.  
Load reg.  
IOMAX  
V
IO=0.1mA  
5
5
10  
mV  
mV  
mA  
Vcc=3.6V35V  
IO=0.1mA2mA  
VREF=(typ.)0.95  
Load regulation  
2
10  
Output max. current  
2
13  
REV. A  

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