TPS2140IPWP

Mfr. #:: TPS2140IPWP
描述:: USB Switch ICs Adj LDO + 3.3V Swtch w/Dual Current Limit
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数据表:: TPS2140IPWP 数据表
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产品属性
属性值

制造商: 德州仪器

产品分类: PMIC - 电源管理 - 专业

系列: TPS2140

产品: USB 限流电源开关

类型: 高端

打包: 管替代包装

单位重量: 0.002046 oz

安装方式: 贴片/贴片

包装盒: HTSSOP-14 PowerPAD

工作温度: -40°C ~ 85°C

安装型: 表面贴装

应用: USB、外设

电压供应: 2.7 V ~ 5.5 V

供应商-设备-包: 14-HTSSOP

供电: 85μA

输出数: 1 Output

最高工作温度: + 85 C

最低工作温度: - 40 C

工作电源电压: 2.7 V to 5.5 V

最大电源电压: 5.5 V

电源电压最小值: 2.7 V

限流: 0.8 A

Tags: TPS2140, TPS214, TPS21, TPS2, TPS

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Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
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Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

TPS2140IPWP 描述

***S.I.T. Europe - USA - Asia: Adjustable Positive LDO Regulator, 0.9V Min, 3.3V Max, 0.5V Dropout, CMOS, PDSO14

***ser: USB Power Switches & Controllers Adj LDO + 3.3V Swtch w/Dual Current Limit

***ical: Adjustable LDO and Switch 14-Pin HTSSOP EP Tube

***ment14 APAC: IC, USB ADJ LDO 3.3V HP 14-HTSSOP

***as Instruments: The TPS2140/41/50/51 is a USB 1.0 and 2.0 Specification-compatible IC containing a dual-current-limiting power switch and an adjustable low dropout regulator (LDO). Both the switch and LDO limit inrush current by controlling the turnon slew rate. The unique dual-current-limiting feature of the switch allows USB peripherals to utilize high-value capacitance at the output of the switch, while keeping the inrush current low. During turn on, the switch limits the current delivered to the capacitive load to less than 100 mA. When the output voltage from the switch reaches about 93% of the input voltage, the switch power good output goes high, and the switch current limit increases to 800mA (minimum), at which point higher current loads can be turned on. The higher current limit provides short circuit protection while allowing the peripheral to draw maximum current from the USB bus. The switch and LDO function independently, providing flexibility in DSP applications requiring separate core and I/O voltages. For example, in a DSP application operating from a 3.3-V rail, the LDO can supply the DSP core voltage down to 0.9 V, while the switch powers the 3.3-V (typical) DSP I/O supply. If supply sequencing is required, the LDO power good output can be used to enable the switch.

Market price

型号	描述	库存	价格
TPS2140IPWP DISTI # 296-12564-5-ND	IC USB ADJ LDO 3.3V HP 14-HTSSOP RoHS: Compliant Min Qty: 180 Container: Tube	Limited Supply - Call
TPS2140IPWPR DISTI # TPS2140IPWPR-ND	IC USB ADJ LDO 3.3V HP 14-HTSSOP RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	Temporarily Out of Stock	2000:$1.6386
TPS2140IPWP DISTI # TPS2140IPWP	Adjustable LDO and Switch 14-Pin HTSSOP EP Tube - Rail/Tube (Alt: TPS2140IPWP) RoHS: Compliant Min Qty: 180 Container: Tube	Americas - 0
TPS2140IPWPR DISTI # TPS2140IPWPR	Adjustable LDO and Switch 14-Pin HTSSOP EP T/R - Tape and Reel (Alt: TPS2140IPWPR) RoHS: Compliant Min Qty: 2000 Container: Reel	Americas - 0	2000:$1.6900 4000:$1.6900 8000:$1.5900 12000:$1.4900 20000:$1.4900
TPS2140IPWP DISTI # 595-TPS2140IPWP	Power Switch ICs - Power Distribution Adj LDO + 3.3V Swtch w/Dual Current Limit RoHS: Compliant	0
TPS2140IPWPR DISTI # 595-TPS2140IPWPR	Power Switch ICs - Power Distribution Adj LDO + 3.3V Swtch w/Dual Current Limit RoHS: Compliant	0	1:$3.2600 10:$2.9300 100:$2.4000 250:$2.2500 500:$2.0400 1000:$1.7200 2000:$1.6300 4000:$1.5700
TPS2140IPWPRG4 DISTI # 595-TPS2140IPWPRG4	Power Switch ICs - Power Distribution Adj LDO + 3.3V Swtch w/Dual Current Limit RoHS: Compliant	0
TPS2140IPWPG4 DISTI # 595-TPS2140IPWPG4	Power Switch ICs - Power Distribution Adj LDO Plus 3.3V Sw RoHS: Compliant	0
TPS2140IPWP	Adjustable Positive LDO Regulator, 0.9V Min, 3.3V Max, 0.5V Dropout, CMOS, PDSO14 RoHS: Compliant	11033	1000:$2.4900 500:$2.6200 100:$2.7300 25:$2.8400 1:$3.0600
TPS2140IPWP	Adjustable Positive LDO Regulator, 0.9V Min, 3.3V Max, 0.5V Dropout, CMOS, PDSO14 RoHS: Not Compliant	Europe - 90

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