5秒后页面跳转
MB3828 PDF预览

MB3828

更新时间: 2024-01-29 21:12:16
品牌 Logo 应用领域
富士通 - FUJITSU 转换器
页数 文件大小 规格书
26页 233K
描述
Pentium DC/DC Converter IC

MB3828 技术参数

是否Rohs认证: 不符合生命周期:Contact Manufacturer
包装说明:LSSOP, SSOP24,.3Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.83Is Samacsys:N
模拟集成电路 - 其他类型:SWITCHING CONTROLLER控制模式:VOLTAGE-MODE
控制技术:PULSE WIDTH MODULATION最大输入电压:18 V
最小输入电压:4.6 V标称输入电压:5 V
JESD-30 代码:R-PDSO-G24长度:7.75 mm
功能数量:1端子数量:24
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封装等效代码:SSOP24,.3
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子类别:Switching Regulator or Controllers
表面贴装:YES切换器配置:PUSH-PULL
最大切换频率:500 kHz技术:BIPOLAR
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:5.6 mm
Base Number Matches:1

MB3828 数据手册

 浏览型号MB3828的Datasheet PDF文件第1页浏览型号MB3828的Datasheet PDF文件第2页浏览型号MB3828的Datasheet PDF文件第4页浏览型号MB3828的Datasheet PDF文件第5页浏览型号MB3828的Datasheet PDF文件第6页浏览型号MB3828的Datasheet PDF文件第7页 
MB3828  
PIN DESCRIPTION  
Pin no.  
Symbol  
RT  
I/O  
I
Descriptions  
Triangular wave frequency setting resistor connection pin  
Discharging resistor connection pin for soft start capacitor  
Ground pin  
1
2
RS  
3
SGND  
CS  
4
Soft start capacitor connection pin (Also used for discharge control)  
Error amplifier inverted input pin  
5
–IN  
6
FB  
O
Error amplifier output pin  
7
ENB  
OUT1  
VS  
I
Discharge control function enable/disable switch control pin  
Totem-pole output pin (External main-side FET gate drive)  
External main-side FET source-side connection  
8
O
9
10  
CB  
Output bootstrap pin  
Insert a capacitor between the CB and VS pins, to bootstrap the IC internal  
output transistor.  
11  
12  
13  
14  
15  
16  
17  
18  
19  
OUT2  
PGND  
VB  
O
I
Totem-pole output pin (External synchronous rectifier-side FET gate drive)  
Ground pin  
Output circuit power supply pin  
VD0  
VD1  
VD2  
VD3  
VD4  
CTL  
5-bit digital input pin used to set DC/DC converter output voltage  
5-bit digital input pin used to set DC/DC converter output voltage  
5-bit digital input pin used to set DC/DC converter output voltage  
5-bit digital input pin used to set DC/DC converter output voltage  
5-bit digital input pin used to set DC/DC converter output voltage  
I
I
I
I
I
Power supply control pin  
The CTL pin is set to “L” level to place the IC in standby mode.  
20  
21  
VSENSE  
I
PWRGOOD circuit input pin  
PWRGOOD  
O
PWRGOOD output pin (open-drain output)  
Outputs a “H” level signal when the output voltage is within the range from  
VTLOW to VTHIGH.  
22  
23  
24  
CSCP  
VCC  
O
Timer-latch short-circuit protection capacitor connection pin  
Power supply pin for reference power and control circuit  
Reference voltage output pin  
VREF  
3

与MB3828相关器件

型号 品牌 描述 获取价格 数据表
MB3828PFV-G-BND FUJITSU Pentium DC/DC Converter IC

获取价格

MB3829 FUJITSU System Power Supply IC for Mobile Telephone

获取价格

MB3829PFV-G-BND FUJITSU System Power Supply IC for Mobile Telephone

获取价格

MB3832A FUJITSU DC/DC Converter IC for Charging

获取价格

MB3832A_03 FUJITSU DC/DC Converter IC for Charging

获取价格

MB3832APFV FUJITSU DC/DC Converter IC for Charging

获取价格