5秒后页面跳转
AAT3242ITP-SG-T1 PDF预览

AAT3242ITP-SG-T1

更新时间: 2024-01-14 18:19:41
品牌 Logo 应用领域
ANALOGICTECH 稳压器电源电路
页数 文件大小 规格书
16页 227K
描述
300mA/150mA Dual CMOS LDO Linear Regulator

AAT3242ITP-SG-T1 技术参数

生命周期:Obsolete包装说明:,
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.69
调节器类型:FIXED POSITIVE SINGLE OUTPUT LDO REGULATORBase Number Matches:1

AAT3242ITP-SG-T1 数据手册

 浏览型号AAT3242ITP-SG-T1的Datasheet PDF文件第2页浏览型号AAT3242ITP-SG-T1的Datasheet PDF文件第3页浏览型号AAT3242ITP-SG-T1的Datasheet PDF文件第4页浏览型号AAT3242ITP-SG-T1的Datasheet PDF文件第5页浏览型号AAT3242ITP-SG-T1的Datasheet PDF文件第6页浏览型号AAT3242ITP-SG-T1的Datasheet PDF文件第7页 
AAT3242  
300mA/150mA Dual CMOS LDO Linear Regulator  
PowerLinear  
General Description  
Features  
The AAT3242 is a dual low dropout linear regulator  
with Power OK (POK) outputs. Two integrated reg-  
ulators provide a high power 300mA output and a  
lower power 150mA output, making this device  
ideal for use with microprocessors and DSP cores  
in portable products. Two POK pins provide open  
drain output signals when their respective regulator  
output is within regulation. The AAT3242 has inde-  
pendent input voltage and enable pins for increased  
design flexibility. This device features a very low  
quiescent current (140µA typical) and low dropout  
voltages (typically 200mV and 400mV at the full  
output current level), making it ideal for portable  
applications where extended battery life is critical.  
The AAT3242 has complete over-current/short-cir-  
cuit and over-temperature protection circuits to  
guard against extreme operating conditions.  
High/Low Current Outputs, 300mA/150mA  
Low Dropout:  
LDO A: 400mV at 300mA  
LDO B: 200mV at 150mA  
High Output Voltage Accuracy: ±1.5%  
High PSRR: 65dB at 1KHz  
70µA Quiescent Current for Each LDO  
Over-Current/Short-Circuit Protection  
Over-Temperature Protection  
Two POK Outputs  
Independent Power and Enable Inputs  
Uses Low Equivalent Series Resistance  
(ESR) Ceramic Capacitors  
12-Pin TSOPJW Package  
-40°C to +85°C Temperature Range  
The AAT3242 is available in a space-saving 12-pin  
TSOPJW package. This device is capable of oper-  
ation over the -40°C to +85°C temperature range.  
Applications  
Cellular Phones  
Digital Cameras  
Handheld Instruments  
Microprocessor / DSP Core / I/O Power  
Notebook Computers  
PDAs and Handheld Computers  
Portable Communication Devices  
Typical Application  
VIN  
INA  
OUTA  
OUTPUT A  
100k  
100k  
AAT3242  
Enable A  
Enable B  
ENA  
INB  
POKA  
POKA  
POKB  
OUTPUT B  
OUTB  
POKB  
GND  
ENB  
2.2µF  
2.2µF  
3242.2005.01.1.4  
1

与AAT3242ITP-SG-T1相关器件

型号 品牌 描述 获取价格 数据表
AAT3242ITP-TG-T1 ANALOGICTECH 300mA/150mA Dual CMOS LDO Linear Regulator

获取价格

AAT3242ITP-TG-T1 AAT 300mA/150mA Dual CMOS LDO Linear Regulator

获取价格

AAT3242ITP-TG-T1 SKYWORKS Fixed Positive LDO Regulator,

获取价格

AAT3242ITP-TI-T1 AAT 300mA/150mA Dual CMOS LDO Linear Regulator

获取价格

AAT3242ITP-TI-T1 SKYWORKS Fixed Positive LDO Regulator,

获取价格

AAT3242ITP-TI-T1 ANALOGICTECH 300mA/150mA Dual CMOS LDO Linear Regulator

获取价格