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TPS22960RSER PDF预览

TPS22960RSER

更新时间: 2024-09-26 05:52:23
品牌 Logo 应用领域
德州仪器 - TI 电源电路开关电源管理电路输入元件
页数 文件大小 规格书
24页 727K
描述
LOW INPUT VOLTAGE,DUAL LOAD SWITCH WITH CONTROLLED TURN-ON

TPS22960RSER 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:QFN
包装说明:VQCCN,针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:0.78
Is Samacsys:N可调阈值:NO
模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUITJESD-30 代码:S-PQCC-N8
JESD-609代码:e4长度:1.5 mm
湿度敏感等级:1信道数量:2
功能数量:1端子数量:8
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:VQCCN
封装形状:SQUARE封装形式:CHIP CARRIER, VERY THIN PROFILE
峰值回流温度(摄氏度):260认证状态:Not Qualified
座面最大高度:0.6 mm最大供电电流 (Isup):0.0012 mA
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):1.62 V
标称供电电压 (Vsup):3.3 V表面贴装:YES
温度等级:INDUSTRIAL端子面层:Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag)
端子形式:NO LEAD端子节距:0.5 mm
端子位置:QUAD处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:1.5 mmBase Number Matches:1

TPS22960RSER 数据手册

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TPS22960  
www.ti.com ..................................................................................................................................................................................................... SLVS914APRIL 2009  
LOW INPUT VOLTAGE, DUAL LOAD SWITCH WITH CONTROLLED TURN-ON  
1
FEATURES  
APPLICATIONS  
GPS Devices  
Cell Phones/PDAs  
MP3 Players  
Integrated Dual Load Switch  
Input Voltage Range: 1.62 V to 5.5 V  
Low ON-State Resistance  
Digital Cameras  
rON = 342 mat VIN = 5.5 V  
rON = 435 mat VIN = 3.3 V  
rON = 523 mat VIN = 2.6 V  
rON = 714 mat VIN = 1.8 V  
DCN PACKAGE  
(TOP VIEW)  
V
V
OUT1  
1
2
3
4
8
500-mA Maximum Continuous Switch Current  
Low Quiescent Current and Shutdown Current  
IN1  
7
6
5
ON1  
ON2  
SR  
Controlled Switch Output Rise Time: 75 µs or  
660 µs  
GND  
V
Integrated Quick Output Discharge Transistor  
ESD Performance Tested Per JESD 22  
V
IN2  
OUT2  
2000-V Human-Body Model  
(A114-B, Class II)  
RSE PACKAGE  
(TOP VIEW)  
1000-V Charged-Device Model (C101)  
V
8-Pin SOT (DCN) Package: 3 mm × 3 mm  
IN2  
8-Pin µQFN (RSE) Package: 1.5 mm × 1.5 mm  
8
V
1
2
3
7
6
5
ON2  
IN1  
ON1  
SR  
GND  
V
DESCRIPTION  
4
OUT2  
The TPS22960 is a small low-rON dual load switch  
with controlled turn on. The devices contain two  
P-channel MOSFETs that can operate over an input  
voltage range of 1.62 V to 5.5 V. Each switch is  
controlled by an on/off input (ON1 and ON2), which is  
capable of interfacing directly with low-voltage control  
signals. In TPS22960 a 85-on-chip load resistor is  
added for output quick discharge when switch is  
turned off.  
V
OUT1  
The rise time (slew-rate) of the device is internally  
controlled in order to avoid inrush current and can be  
slowed down if needed using the SR pin: TPS22960  
feature a 75 µs rise time with the SR pin tied to  
ground and 660 µs with the SR pin tied to high.  
The TPS22960 is available in a space-saving 8-pin  
µQFN package and in an 8-pin SOT package. It is  
characterized for operation over the free-air  
temperature range of –40°C to 85°C.  
rON AT 3.3 V  
(TYP)  
SLEW RATE AT 3.3 V  
(TYP)  
QUICK OUTPUT  
DISCHARGE(1)  
MAX OUTPUT  
CURRENT  
DEVICE  
ENABLE  
Active High  
75 µs with SR = low  
660 µs with SR = high  
TPS22960  
435 m  
Yes  
500 mA  
(1) This feature discharges the output of the switch to ground through a 85-resistor, preventing the output from floating.  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas  
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
PRODUCTION DATA information is current as of publication date.  
Copyright © 2009, Texas Instruments Incorporated  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  

TPS22960RSER 替代型号

型号 品牌 替代类型 描述 数据表
TPS22960RSET TI

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