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RT6206B PDF预览

RT6206B

更新时间: 2024-01-06 09:54:24
品牌 Logo 应用领域
立锜 - RICHTEK /
页数 文件大小 规格书
18页 287K
描述
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RT6206B 技术参数

Status:ActiveVin (min) (V):4.5
Vin (max) (V):18Number of Outputs:1
Vout (min) (V):0.765Vout (max) (V):7
Preset Vout (V):Output Adj. Method:Resistor
Iout (max) (A):5.5Current Limit (typ) (A):6.9
Freq (typ) (kHz):650Freq (min) (kHz):
Freq (max) (kHz):Ext Sync:No
Ron_HS (typ) (mOhm):80Ron_LS (typ) (mOhm):35
Iq (typ) (mA):1Features:ACOT Control;Cycle-by-Cycle Current Limit;OCP;OVP;PSM;Stable with Ceramic Capacitor
Package Type:TSSOP-14(PP);WDFN3x3-10;PSOP-8

RT6206B 数据手册

 浏览型号RT6206B的Datasheet PDF文件第3页浏览型号RT6206B的Datasheet PDF文件第4页浏览型号RT6206B的Datasheet PDF文件第5页浏览型号RT6206B的Datasheet PDF文件第7页浏览型号RT6206B的Datasheet PDF文件第8页浏览型号RT6206B的Datasheet PDF文件第9页 
RT6206B  
Parameter  
Line Regulation  
Load Regulation  
Output Current  
RDS(ON)  
Symbol  
Test Conditions  
6V VIN 18V, IVREG5 = 5mA  
0 IVREG5 5mA  
Min  
--  
Typ  
--  
Max  
20  
Unit  
mV  
mV  
mA  
--  
--  
100  
--  
IVREG5  
VIN = 6V, VREG5 = 4V, TA = 25C  
--  
70  
RDS(ON)_H  
RDS(ON)_L  
High-Side  
Low-Side  
(VBOOT VSW) = 5.5V  
--  
--  
80  
35  
--  
--  
Switch On  
Resistance  
m  
A
Current Limit  
Current Limit  
ILIM  
5.8  
6.9  
8.4  
Thermal Shutdown  
Thermal Shutdown Threshold TSD  
Thermal Shutdown Hysteresis TSD  
On-Time Timer Control  
Shutdown temperature  
--  
--  
150  
20  
--  
--  
C  
On-Time  
tON  
VOUT = 1.05V  
VFB = 0.7V  
--  
--  
135  
260  
--  
ns  
ns  
Minimum Off-Time  
Soft-Start  
tOFF(MIN)  
310  
SS Charge Current  
VSS = 0V  
4
0.1  
--  
6
8
--  
--  
A  
mA  
A  
VSS = 0.5V (Latch Mode)  
VSS = 0.5V (Hiccup Mode)  
0.2  
0.5  
SS Discharge Current  
UVLO  
UVLO Threshold  
Hysteresis  
Wake up VREG5  
3.6  
3.85  
0.35  
4.1  
V
0.16  
0.47  
Output Under-Voltage and Over-Voltage Protection  
115  
--  
120  
5
125  
--  
%
OVP Trip Threshold  
OVP Prop Delay  
UVP Trip Threshold  
UVP Hysteresis  
OVP detect  
s  
65  
--  
70  
10  
250  
75  
--  
%
--  
--  
UVP Prop Delay  
s  
tSS  
x 1.7  
--  
--  
ms  
UVP Enable Delay  
tUVPEN  
Relative to soft-start time  
Power Good  
85  
--  
90  
85  
5
95  
--  
VFB rising  
%
PGOOD Threshold  
VFB falling  
2.5  
--  
mA  
PGOOD Sink Current  
PGOOD = 0.5V  
Note 1. Stresses beyond those listed Absolute Maximum Ratingsmay cause permanent damage to the device. These are  
stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in  
the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions may  
affect device reliability.  
Note 2. θJA is measured at TA = 25°C on a high effective thermal conductivity four-layer test board per JEDEC 51-7. θJC is  
measured at the exposed pad of the package.  
Note 3. Devices are ESD sensitive. Handling precaution is recommended.  
Note 4. The device is not guaranteed to function outside its operating conditions.  
Copyright 2017 Richtek Technology Corporation. All rights reserved.  
©
is a registered trademark of Richtek Technology Corporation.  
www.richtek.com  
6
DS6206B-02 March 2017  

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