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BD3941HFP-TR PDF预览

BD3941HFP-TR

更新时间: 2024-02-28 18:47:16
品牌 Logo 应用领域
罗姆 - ROHM 输出元件调节器
页数 文件大小 规格书
9页 656K
描述
Fixed Positive LDO Regulator, 5V, 0.9V Dropout, BIPolar, PSSO5, ROHS COMPLIANT, HRP-5

BD3941HFP-TR 技术参数

是否Rohs认证: 符合生命周期:Active
零件包装代码:MODULE包装说明:ROHS COMPLIANT, HRP-5
针数:5Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.38可调性:FIXED
最大回动电压 1:0.9 V标称回动电压 1:0.45 V
最大绝对输入电压:36 V最大输入电压:25 V
最小输入电压:6.2 VJESD-30 代码:R-PSSO-G5
长度:9.395 mm最大电网调整率:0.045%
最大负载调整率:0.06%功能数量:1
输出次数:1端子数量:5
工作温度TJ-Max:150 °C最大输出电流 1:0.2 A
最大输出电压 1:5.1 V最小输出电压 1:4.8 V
标称输出电压 1:5 V封装主体材料:PLASTIC/EPOXY
封装等效代码:SMSIP5H,.41,67TB封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, HEAT SINK/SLUG包装方法:TAPE AND REEL
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
调节器类型:FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR座面最大高度:2.005 mm
子类别:Other Regulators表面贴装:YES
技术:BIPOLAR端子形式:GULL WING
端子节距:1.72 mm端子位置:SINGLE
处于峰值回流温度下的最长时间:NOT SPECIFIED最大电压容差:2%
宽度:8 mmBase Number Matches:1

BD3941HFP-TR 数据手册

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TECHNICAL NOTE  
Power Management LSI Series for Automotive Body Control  
High temperature  
operating  
Now available  
LDO Regulator  
BD3940FP, BD3941FP/HFP/T  
zDescription  
BD394FP Series regulators feature a high 36 V breakdown voltage and are compatible with onboard vehicle microcontrollers. They offer  
an output current of 500 mA while limiting dark current to 30 µA (TYP). The series supports the use of ceramic capacitors as output phase  
compensation capacitors. Since the ICs use P-channel DMOS output transistors, increased loads do not result in increased total supply  
current. BD394FP Series is ideal for lowering current consumption and costs in battery direct-coupled systems.  
zFeatures  
1) Super-low dark current: 30 µA (Typ.)  
2) Low-saturation voltage type P-channel DMOS output transistors  
Output on resistance: 1.6 (Typ.)  
3) High precision output voltage: 5 V ±2% (Ta = 25°C) / Iomax = 500 mA  
4) Low-ESR ceramic capacitors can be used as output capacitors  
5) Vcc power supply voltage = 36 V / Peak power supply voltage = 50 V (tr 1 ms, tH 200 ms)  
6) Built-in over current protection circuit and thermal shutdown circuit  
7) TO252-3/HRP-5/TO220FP-3 package  
zApplications  
Vehicle equipment, car stereos, satellite navigation systems, etc.  
zProduct line  
Model  
BD3940FP  
3.3 V  
BD3941FP/HFP/T  
5.0 V  
Output voltage  
zAbsolute maximum ratings (Ta = 25°C)  
Parameter  
Symbol  
Vcc  
Limit  
Unit  
V
Power supply voltage  
Output current  
36*1  
Io  
500  
mA  
1.2*2  
Power dissipation  
Pd  
1.6*3  
W
2.0*4  
Operating temperature range  
Storage temperature range  
Peak power supply voltage  
Topr  
Tstg  
40 to +125  
55 to +150  
50*5  
°C  
°C  
V
Vcc Peak  
Tjmax  
Maximum junction temperature  
* 1Not to exceed Pd.  
150  
°C  
*2 For TO252-3, reduced by 9.6 mW/°C over 25°C, when mounted on a glass epoxy board (70 mm × 70 mm × 1.6 mm).  
*3 Reduced by 12.8 mW/°C over 25°C, when mounted on a glass epoxy board (70 mm × 70 mm × 1.6 mm).  
*4 For TO220FP-3, reduced by 16.0 mW/°C over 25°C.  
*5 Application time 200 ms or shorter. (tr 1 ms)  
Ver.B Oct2005  

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