5秒后页面跳转
A8450KLBTR-T PDF预览

A8450KLBTR-T

更新时间: 2024-09-17 19:06:31
品牌 Logo 应用领域
急速微 - ALLEGRO 光电二极管输出元件调节器
页数 文件大小 规格书
17页 576K
描述
Fixed/Adjustable Positive Standard Regulator, 3 Output, 3.23V1 Min, 1.2V2 Min, 3.366V1 Max, 3.3V2 Max, PDSO24, LEAD FREE, MS-013AD, SOIC-24

A8450KLBTR-T 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SOIC
包装说明:SOP,针数:24
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:1.79
JESD-30 代码:R-PDSO-G24JESD-609代码:e3
长度:15.4 mm湿度敏感等级:3
功能数量:1输出次数:3
端子数量:24工作温度TJ-Max:150 °C
最大输出电压 1:3.366 V最小输出电压 1:3.23 V
标称输出电压 1:3.3 V最大输出电压 2:3.3 V
最小输出电压 2:1.2 V封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified调节器类型:FIXED/ADJUSTABLE POSITIVE MULTIPLE OUTPUT STANDARD REGULATOR
座面最大高度:2.65 mm表面贴装:YES
端子面层:Matte Tin (Sn)端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:7.5 mm
Base Number Matches:1

A8450KLBTR-T 数据手册

 浏览型号A8450KLBTR-T的Datasheet PDF文件第2页浏览型号A8450KLBTR-T的Datasheet PDF文件第3页浏览型号A8450KLBTR-T的Datasheet PDF文件第4页浏览型号A8450KLBTR-T的Datasheet PDF文件第5页浏览型号A8450KLBTR-T的Datasheet PDF文件第6页浏览型号A8450KLBTR-T的Datasheet PDF文件第7页 
A8450  
Automotive Multioutput Voltage Regulator  
Features and Benefits  
6 V to 45 V input range  
Description  
The A8450 is a multioutput power supply intended for  
DC-to-DC buck converter with 5.7 V output  
Overcurrent protection with foldback, and undervoltage  
lockout (UVLO)  
automotive applications. The A8450 operates from a wide  
input supply range and is designed to satisfy the requirements  
of high ambient temperature environments.  
Dual 5 V outputs  
Four regulated voltage outputs provide multiple options. The  
3.3 Vregulator and the 1.2 to 3.3Vadjustable regulator can be  
usedtopowermicrocontrollerorDSPcores,orforI/O,sensing,  
and A-to-D conversion. Two 5 V outputs, one digital and the  
other analog, feature output tracking within 0.5% of each other  
over the operating temperature range. In addition, the analog  
regulator is protected against short-to-battery conditions. All  
four regulators feature foldback current limit protection.  
Digital 5 V ±2%, 200 mA  
Analog 5 V, 200 mA  
Short-to-supply protection on analog regulator  
Analog to digital regulator output tracking <0.5%  
throughout operating temperature range  
Continued on the next page…  
The device can be enabled or disabled using two input pins.  
The high voltage input, on the ENBAT pin, allows enable/  
disable using an engine ignition or battery switch signal. The  
logic-level input, on the ENB pin, allows enable/disable by  
microcontroller or DSP signals.  
Package: 24 pin SOIC (suffix LB)  
When disabled, the A8450 draws less than 10 μA of current.  
A POR (power-on-reset) block monitors the supply voltages  
and provides a reset signal, with an adjustable delay, for  
Continued on the next page…  
Not to scale  
Typical Application  
H.V.  
L1  
D1  
COUT  
VIN D2  
LX  
ENBAT  
V33  
VBB  
C8  
C7  
CIN  
CP2  
CP1  
Q1  
C3  
R3  
V33BD  
CL33  
GND  
VCP  
VREG11  
GND  
C10  
A8450  
GND  
GND  
VREG  
V5D  
ENB  
CPOR  
CLADJ  
VADJBD  
FB  
C1  
C2  
C9  
NFAULT  
NPOR  
V5A  
Q2  
R1  
R4  
VADJ  
R2  
C4  
A8450-DS, Rev. 8  

A8450KLBTR-T 替代型号

型号 品牌 替代类型 描述 数据表
A8450KLBTR ALLEGRO

完全替代

Fixed/Adjustable Positive Standard Regulator, 3 Output, 3.23V1 Min, 1.2V2 Min, 3.366V1 Max
A8450KLB-T ALLEGRO

类似代替

Automotive Analog Circuit, PDSO24

与A8450KLBTR-T相关器件

型号 品牌 获取价格 描述 数据表
A847CY-100M TOKO

获取价格

General Purpose Inductor, 10uH, 20%, 1 Element, SMD
A847CY-120M TOKO

获取价格

General Purpose Inductor, 12uH, 20%, 1 Element, SMD
A847CY-150M TOKO

获取价格

General Purpose Inductor, 15uH, 20%, 1 Element, SMD
A847CY-180M TOKO

获取价格

General Purpose Inductor, 18uH, 20%, 1 Element, SMD
A847CY-1R0M TOKO

获取价格

General Purpose Inductor, 1uH, 20%, 1 Element, SMD, 2424
A847CY-1R5M TOKO

获取价格

General Purpose Inductor, 1.5uH, 20%, 1 Element, SMD
A847CY-220M TOKO

获取价格

General Purpose Inductor, 22uH, 20%, 1 Element, SMD
A847CY-270M TOKO

获取价格

General Purpose Inductor, 27uH, 20%, 1 Element, SMD
A847CY-2R4M TOKO

获取价格

General Purpose Inductor, 2.4uH, 20%, 1 Element, SMD
A847CY-330M TOKO

获取价格

General Purpose Inductor, 33uH, 20%, 1 Element, SMD