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MB3843APFVGBND PDF预览

MB3843APFVGBND

更新时间: 2024-02-15 23:42:00
品牌 Logo 应用领域
富士通 - FUJITSU 转换器电池
页数 文件大小 规格书
22页 226K
描述
Converter

MB3843APFVGBND 技术参数

是否Rohs认证: 不符合生命周期:Contact Manufacturer
包装说明:LSSOP,Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.84模拟集成电路 - 其他类型:BATTERY CHARGE CONTROLLER
控制模式:VOLTAGE-MODE控制技术:PULSE WIDTH MODULATION
最大输入电压:16 V最小输入电压:7 V
标称输入电压:18 VJESD-30 代码:R-PDSO-G16
长度:5 mm功能数量:1
端子数量:16最高工作温度:85 °C
最低工作温度:-30 °C最大输出电流:0.5 A
封装主体材料:PLASTIC/EPOXY封装代码:LSSOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
座面最大高度:1.45 mm表面贴装:YES
切换器配置:SINGLE最大切换频率:500 kHz
温度等级:OTHER端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:4.4 mm
Base Number Matches:1

MB3843APFVGBND 数据手册

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MB3813A/MB3833A/MB3843  
PIN DESCRIPTION  
Pin no.  
Symbol  
Vin1  
IN1  
I/O  
Descriptions  
Input voltage detector block (VLDET) input pin  
Current detector amplifier (Current Amp.) input pin  
Output voltage feedback input pin  
1
2
3
4
5
6
7
I
I
IN2  
I
-IN2  
-IN1  
FB  
I
Error amplifier (Error Amp.2) inverted input pin  
Error amplifier (Error Amp.1) inverted input pin  
Error amplifier (Error Amp.1, 2 common) output pin  
I
O
I
CTL  
Power supply control pin  
An “L” level signal input to the CTL pin sets the IC in standby mode.  
8
9
Vin2  
VREF  
SEL  
I
O
I
DC/DC converter charging current setting input pin  
Reference voltage output pin  
10  
Output voltage switching pin  
“L” level output voltage: MB3813A 12.6 V  
MB3833A 8.4 V  
MB3843 4.2 V  
“H” level output voltage: MB3813A 12.3 V  
MB3833A 8.2 V  
MB3843 4.1 V  
11  
12  
13  
14  
15  
16  
CS  
RT  
O
Soft start capacitor connection pin  
Triangular wave frequency setting resistor connection pin  
Triangular wave frequency setting capacitor connection pin  
Power supply pin  
CT  
VCC  
OUT  
GND  
Totem-pole output pin  
Ground pin  
4

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