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RT6200 PDF预览

RT6200

更新时间: 2024-11-26 17:01:59
品牌 Logo 应用领域
立锜 - RICHTEK /
页数 文件大小 规格书
12页 255K
描述
0.6A, 36V, 1.2MHz Step-Down Converter

RT6200 技术参数

Status:ActiveVin (min) (V):4.5
Vin (max) (V):36Number of Outputs:1
Vout (min) (V):0.8Vout (max) (V):15
Preset Vout (V):Output Adj. Method:Resistor
Iout (max) (A):0.6Current Limit (typ) (A):1.2
Freq (typ) (kHz):1200Freq (min) (kHz):
Freq (max) (kHz):Ext Sync:No
Ron_HS (typ) (mOhm):350Ron_LS (typ) (mOhm):
Iq (typ) (mA):0.55Features:Current Mode Control;Cycle-by-Cycle Current Limit;OCP;Stable with Ceramic Capacitor
Package Type:SOT-26

RT6200 数据手册

 浏览型号RT6200的Datasheet PDF文件第2页浏览型号RT6200的Datasheet PDF文件第3页浏览型号RT6200的Datasheet PDF文件第4页浏览型号RT6200的Datasheet PDF文件第5页浏览型号RT6200的Datasheet PDF文件第6页浏览型号RT6200的Datasheet PDF文件第7页 
®
RT6200  
0.6A, 36V, 1.2MHz Step-Down Converter  
General Description  
Features  
Wide Operating Input Voltage Range : 4.5V to 36V  
Adjustable Output Voltage Range : 0.8V to 15V  
0.6A Output Current  
The RT6200 is a high voltage Buck converter that can  
support the input voltage range from 4.5V to 36V and the  
output current can be up to 0.6A. Current mode operation  
provides fast transient response and eases loop  
stabilization.  
0.35Ω Internal Power MOSFET Switch  
High Efficiency up to 95%  
1.2MHz Fixed Switching Frequency (Duty <90%)  
Support duty up to 95%  
The chip also provides protection functions such as cycle-  
by-cycle current limit and thermal shutdown protection.  
The RT6200 is available in the SOT-23-6 package.  
Stable with Low ESR Output Ceramic Capacitors  
Thermal Shutdown  
Cycle-By-Cycle Over-Current Protection  
Ordering Information  
RT6200  
Applications  
Distributed Power Systems  
Package Type  
E : SOT-23-6  
Lead Plating System  
G : Green (Halogen Free and Pb Free)  
Battery Chargers  
Pre-Regulator for Linear Regulators  
WLEDDrivers  
Note :  
Richtek products are :  
Pin Configurations  
RoHS compliant and compatible with the current require-  
ments of IPC/JEDEC J-STD-020.  
Suitable for use in SnPb or Pb-free soldering processes.  
(TOP VIEW)  
PHASE VIN EN  
6
5
2
4
3
Marking Information  
0Q= : Product Code  
FB  
BOOT GND  
0Q=DNN  
DNN : Date Code  
SOT-23-6  
Simplified Application Circuit  
V
IN  
BOOT  
RT6200  
VIN  
V
OUT  
C1  
C
B
L1  
PHASE  
D1  
R1  
R2  
Enable  
EN  
FB  
C2  
Open =  
Automatic Startup  
GND  
Copyright 2015 Richtek Technology Corporation. All rights reserved.  
©
is a registered trademark of Richtek Technology Corporation.  
DS6200-04 August 2015  
www.richtek.com  
1

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