5秒后页面跳转
MAX7389CSTP PDF预览

MAX7389CSTP

更新时间: 2024-09-19 20:40:39
品牌 Logo 应用领域
美信 - MAXIM 信息通信管理光电二极管
页数 文件大小 规格书
16页 226K
描述
Power Supply Management Circuit, Adjustable, 1 Channel, BICMOS, PDSO8, MO-187CAA, UMAX-8

MAX7389CSTP 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:TSSOP包装说明:TSSOP, TSSOP8,.19
针数:8Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.91可调阈值:YES
模拟集成电路 - 其他类型:POWER SUPPLY MANAGEMENT CIRCUITJESD-30 代码:S-PDSO-G8
JESD-609代码:e0长度:3 mm
湿度敏感等级:1信道数量:1
功能数量:1端子数量:8
最高工作温度:125 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装等效代码:TSSOP8,.19封装形状:SQUARE
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):245
电源:3/5 V认证状态:Not Qualified
座面最大高度:1.1 mm子类别:Power Management Circuits
最大供电电流 (Isup):5.5 mA最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):2.7 V标称供电电压 (Vsup):5 V
表面贴装:YES技术:BICMOS
温度等级:AUTOMOTIVE端子面层:TIN LEAD
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:3 mmBase Number Matches:1

MAX7389CSTP 数据手册

 浏览型号MAX7389CSTP的Datasheet PDF文件第2页浏览型号MAX7389CSTP的Datasheet PDF文件第3页浏览型号MAX7389CSTP的Datasheet PDF文件第4页浏览型号MAX7389CSTP的Datasheet PDF文件第5页浏览型号MAX7389CSTP的Datasheet PDF文件第6页浏览型号MAX7389CSTP的Datasheet PDF文件第7页 
19-0165; Rev 2; 1/96  
5 V, S t e p -Do w n ,  
Cu rre n t -Mo d e P WM DC-DC Co n ve rt e rs  
038/MX74A  
__________________Ge n e ra l De s c rip t io n  
________________________________Fe a t u re s  
750mA Load Currents (MAX738A/MAX744A)  
High-Frequency, Current-Mode PWM  
The MAX730A/MAX738A/MAX744A a re 5V-outp ut  
CMOS, step-down switching regulators. The MAX738A/  
MAX744A accept inputs from 6V to 16V and deliver  
750mA. The MAX744A guarantees 500mA load capa-  
bility for inputs above 6V and has tighter oscillator fre-  
quency limits for low-noise (radio) applications. The  
MAX730A accepts inputs between 5.2V and 11V and  
delivers 450mA for inputs above 6V. Typical efficien-  
c ie s a re 85% to 96%. Quie s c e nt s up p ly c urre nt is  
1.7mA and only 6µA in shutdown.  
159kHz to 212.5kHz Guaranteed Oscillator  
Frequency Limits (MAX744A)  
85% to 96% Efficiencies  
1.7mA Quiescent Current  
6µA Shutdown Supply Current  
Pulse-width modulation (PWM) current-mode control  
provides precise output regulation and excellent tran-  
sient responses. Output voltage accuracy is guaran-  
teed to be ±5% over line, load, and temperature varia-  
tions. Fixed-frequency switching allows easy filtering of  
output ripple and noise, as well as the use of small  
external components. These regulators require only a  
single inductor value to work in most applications, so  
no inductor design is necessary.  
Single Preselected Inductor Value,  
No Component Design Required  
Overcurrent, Soft-Start, and Undervoltage  
Lockout Protection  
Cycle-by-Cycle Current Limiting  
8-Pin DIP/SO Packages (MAX730A)  
_________________Ord e rin g In fo rm a t io n  
The MAX730A/MAX738A/MAX744A also feature cycle-  
by-cycle current limiting, overcurrent limiting, undervolt-  
age lockout, and programmable soft-start protection.  
PART  
TEMP. RANGE  
0°C to +70°C  
PIN-PACKAGE  
8 Plastic DIP  
8 SO  
MAX730ACPA  
MAX730ACSA  
MAX730AC/D  
MAX730AEPA  
MAX730AESA  
MAX730AMJA  
0°C to +70°C  
___________________________Ap p lic a t io n s  
0°C to +70°C  
Dice*  
Portable Instruments  
-40°C to +85°C  
-40°C to +85°C  
-55°C to +125°C  
8 Plastic DIP  
8 SO  
Cellular Phones and Radios  
Personal Communicators  
Distributed Power Systems  
Computer Peripherals  
8 CERDIP  
Ordering Information continued at end of data sheet.  
*Contact factory for dice specifications.  
_________________P in Co n fig u ra t io n s  
__________Typ ic a l Op e ra t in g Circ u it  
INPUT  
6V TO 16V  
TOP VIEW  
OUTPUT  
5V  
33µH  
V+  
68µF  
LX  
SHDN  
REF  
SS  
V+  
1
2
3
4
8
7
6
5
100µF  
MAX738A  
MAX744A  
LX  
MAX730A  
MAX738A  
MAX744A  
ON/OFF  
SHDN  
REF  
OUT  
CC  
GND  
OUT  
CC  
DIP  
SS  
GND  
Pin Configurations continued on last page.  
________________________________________________________________ Maxim Integrated Products  
1
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800  

与MAX7389CSTP相关器件

型号 品牌 获取价格 描述 数据表
MAX7389CSVB MAXIM

获取价格

Power Supply Management Circuit, Adjustable, 1 Channel, BICMOS, PDSO8, MO-187CAA, UMAX-8
MAX7389CSWB-T MAXIM

获取价格

Power Supply Management Circuit, Adjustable, 1 Channel, BICMOS
MAX7389CVTP MAXIM

获取价格

Power Supply Management Circuit, Adjustable, 1 Channel, BICMOS, PDSO8, MO-187CAA, UMAX-8
MAX7389CVVB MAXIM

获取价格

Power Supply Management Circuit, Adjustable, 1 Channel, BICMOS, PDSO8, MO-187CAA, UMAX-8
MAX7389CXWB MAXIM

获取价格

Power Supply Management Circuit, Adjustable, 1 Channel, BICMOS, PDSO8, MO-187CAA, UMAX-8
MAX7389srff MAXIM

获取价格

Microcontroller Clock Generator with Watchdog
MAX738A MAXIM

获取价格

5V, Step-Down, Current-Mode PWM DC-DC Converters
MAX738A ADI

获取价格

5V、降压型、电流模式PWM DC-DC转换器
MAX738AC/D MAXIM

获取价格

5V, Step-Down, Current-Mode PWM DC-DC Converters
MAX738ACPA MAXIM

获取价格

5V, Step-Down, Current-Mode PWM DC-DC Converters