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RT9085A PDF预览

RT9085A

更新时间: 2024-11-06 17:00:51
品牌 Logo 应用领域
立锜 - RICHTEK /
页数 文件大小 规格书
15页 323K
描述
1A, 5.5V, Ultra Low Dropout Linear Regulator

RT9085A 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
最大输入电压:5.5 V最小输入电压:0.8 V
标称回动电压 1:0.06 V最大输出电流 1:1 A
输出次数:1表面贴装:YES
可调性:Adjustable调节器类型:Adjustable Positive single output
最大绝对输入电压:6 V最大电网调整率:0.0001
最大负载调整率:0.0001最大输出电压 1:3 V
最小输出电压 1:0.5 V技术:CMOS
最大电压容差:0.005工作温度TJ-Max:125 °C
工作温度TJ-Min:-40 °C峰值回流温度(摄氏度):260
处于峰值回流温度下的最长时间:10端子数量:6
封装代码:WL-CSP0.8x1.2-6(BSC)

RT9085A 数据手册

 浏览型号RT9085A的Datasheet PDF文件第2页浏览型号RT9085A的Datasheet PDF文件第3页浏览型号RT9085A的Datasheet PDF文件第4页浏览型号RT9085A的Datasheet PDF文件第5页浏览型号RT9085A的Datasheet PDF文件第6页浏览型号RT9085A的Datasheet PDF文件第7页 
®
RT9085A  
1A, 5.5V, Ultra Low Dropout Linear Regulator  
General Description  
Features  
Input Voltage Range : 0.8V to 5.5V  
Bias Voltage Range : 3V to 5.5V  
Available in Fixed and Adjustable (0.5V to 3V)  
Ultra Low Dropout Voltage : 60mV at 1A  
Accurate Output Voltage Accuracy (1%) Over Line,  
Load @ 25°C  
The RT9085A is a high performance positive voltage  
regulator with separated bias voltage (VBIAS), designed  
for applications requiring low input voltage and ultra low  
dropout voltage, output current up to 1A. The feature of  
ultra low dropout voltage is ideal for applications where  
output voltage is very close to input voltage. The input  
voltage can be as low as 0.8V and the output voltage is  
adjustable by an external resistive divider. The RT9085A  
features very low quiescent current consumption for  
portable applications. The device is available in the WL-  
CSP-6B 0.8x1.2 (BSC) package.  
Low Bias Input Current  
Typ 35μA in Operating Mode  
Typ 0.5μA in Shutdown Mode  
Output Active Discharge Function  
Enable Control  
Stable with a 10μF Output Ceramic Capacitor  
RoHS Compliant and Halogen/Pb Free  
Pin Configuration  
(TOP VIEW)  
Applications  
A1  
B1  
A2  
B2  
VOUT  
ADJ/SNS  
GND  
VIN  
EN  
Battery Powered Systems  
Portable ElectronicDevice  
Digital Set Top Boxes  
C1 C2  
BIAS  
WL-CSP-6B 0.8x1.2 (BSC)  
Marking Information  
For marking information, contact our sales representative  
directly or through a Richtek distributor located in your  
area.  
Simplified Application Circuit  
RT9085A  
VOUT  
A2  
A1  
V
IN  
VIN  
V
OUT  
C
C
C
IN  
R1  
R2  
*C  
FF  
C
OUT  
REN  
B2  
C2  
B1  
Enable  
EN  
ADJ  
EN  
R
B
V
BIAS  
BIAS  
GND  
C1  
BIAS  
Copyright 2020 Richtek Technology Corporation. All rights reserved.  
©
is a registered trademark of Richtek Technology Corporation.  
DS9085A-04 December 2020  
www.richtek.com  
1

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