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RTQ2816 PDF预览

RTQ2816

更新时间: 2024-02-17 12:42:44
品牌 Logo 应用领域
立锜 - RICHTEK /
页数 文件大小 规格书
20页 221K
描述
暂无描述

RTQ2816 技术参数

Status:ActiveVin (min) (V):4.5
Vin (max) (V):18Number of Outputs:1
Vout (min) (V):0.8Vout (max) (V):15
Preset Vout (V):Output Adj. Method:Resistor
Iout (max) (A):6Current Limit (typ) (A):10
Freq (typ) (kHz):Freq (min) (kHz):200
Freq (max) (kHz):1600Ext Sync:Yes
Ron_HS (typ) (mOhm):26Ron_LS (typ) (mOhm):19
Iq (typ) (mA):0.6Features:100% Duty Cycle;Adjustable Frequency;Adjustable Soft-Start;Current Mode Control;Cycle-by-Cycle Current Limit;Enable Input;External Synchronization;Force PWM;OCP;OTP;Power Good;Stable with Ceramic Capacitor;UVP
Package Type:WQFN3.5x3.5-14A

RTQ2816 数据手册

 浏览型号RTQ2816的Datasheet PDF文件第1页浏览型号RTQ2816的Datasheet PDF文件第2页浏览型号RTQ2816的Datasheet PDF文件第3页浏览型号RTQ2816的Datasheet PDF文件第5页浏览型号RTQ2816的Datasheet PDF文件第6页浏览型号RTQ2816的Datasheet PDF文件第7页 
RTQ2816  
Absolute Maximum Ratings (Note 1)  
Supply Input Voltage, VIN, PVIN-------------------------------------------------------------------------------- 0.3V to 20V  
SwitchNode Voltage, LX------------------------------------------------------------------------------------------ 1V to 20.3V  
LX (t 10ns) --------------------------------------------------------------------------------------------------------- 5V to (VIN + 6.3V)  
BOOT Pin Voltage-------------------------------------------------------------------------------------------------- 0.3V to (VIN + 7V)  
Other Pins------------------------------------------------------------------------------------------------------------ 0.3V to 6V  
Power Dissipation, PD @ TA = 25°C  
WQFN-14AL 3.5x3.5 ---------------------------------------------------------------------------------------------- 2.083W  
Package Thermal Resistance (Note 2)  
WQFN-14AL 3.5x3.5, θJA ----------------------------------------------------------------------------------------- 48°C/W  
WQFN-14AL 3.5x3.5, θJC ---------------------------------------------------------------------------------------- 3.8°C/W  
Junction Temperature ---------------------------------------------------------------------------------------------- 150°C  
Lead Temperature (Soldering, 10 sec.)------------------------------------------------------------------------ 260°C  
Storage Temperature Range ------------------------------------------------------------------------------------- 65°C to 150°C  
ESD Susceptibility (Note 3)  
HBM (Human Body Model)--------------------------------------------------------------------------------------- 2kV  
Recommended Operating Conditions (Note 4)  
Power Input Voltage, PVIN --------------------------------------------------------------------------------------- 1.6V to 18V  
Supply Input Voltage, VIN ---------------------------------------------------------------------------------------- 4.5V to 18V  
Junction Temperature Range------------------------------------------------------------------------------------- 40°C to 125°C  
Electrical Characteristics  
(VIN = 4.5V to 18V, VPVIN = 1.6V to 18V, TA = 40°C to 85°C, unless otherwise specified)  
Parameter  
Supply Voltage  
Symbol  
Test Conditions  
Min  
Typ  
Max  
Unit  
PVIN Power Input  
Operating Voltage  
PVIN  
VIN  
1.6  
4.5  
--  
--  
--  
18  
18  
4.5  
--  
VIN Supply Input  
Operating Voltage  
V
Under-Voltage Lockout  
Threshold  
VUVLO  
VUVLO  
VIN rising  
4
Under-Voltage Lockout  
Threshold Hysteresis  
--  
150  
mV  
VIN Shutdown Current  
VIN Quiescent Current  
Enable Voltage  
VEN = 0V  
--  
--  
3
9
A  
VFB = 0.83V, not switching  
600  
1000  
VIH  
VIL  
VEN rising  
VEN falling  
VEN = 1.1V  
VEN = 1.3V  
--  
1.1  
--  
1.21  
1.17  
1
1.26  
--  
EN Threshold Voltage  
V
Pull-Up Current  
--  
A  
Hysteresis Current  
--  
3
--  
Copyright 2019 Richtek Technology Corporation. All rights reserved.  
©
is a registered trademark of Richtek Technology Corporation.  
www.richtek.com  
4
DSQ2816-00 August 2019  

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