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TPS22949AYZPR

TPS22949AYZPR
Mfr. #:
TPS22949AYZPR
描述:
Power Switch ICs - Power Distribution Current Ltd Load Sw
生命周期:
制造商新产品。
数据表:
TPS22949AYZPR 数据表
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TPS22949AYZPR 更多信息 TPS22949AYZPR Product Details
产品属性
属性值
制造商：
德州仪器
产品分类：
电源开关 IC - 配电
RoHS：
Y
输出数量：
2 Output
电流限制：
200 mA
电阻 - 最大值：
300 mOhms
工作电源电压：
1.62 V to 4.5 V
电源电压 - 最小值：
1.62 V
电源电压 - 最大值：
4.5 V
最低工作温度：
- 40 C
最高工作温度：
+ 85 C
安装方式：
贴片/贴片
包装/案例：
DSBGA-8
系列：
TPS22949A
打包：
卷轴
品牌：
德州仪器
产品类别：
电源开关 IC - 配电
出厂包装数量：
3000
子类别：
开关 IC
单位重量：
0.000081 oz
Tags
TPS22949, TPS2294, TPS229, TPS22, TPS2, TPS
Service Guarantees

We guarantee 100% customer satisfaction.

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.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***as Instruments
4.5-V, 0.1-A, 350-mΩ, load switch with current limit and LDO 8-DSBGA -40 to 85
***ical
Current Limit SW 1-IN 1-OUT 1.62V to 4.5V 8-Pin DSBGA T/R
***i-Key
IC PWR SWITCH P-CHAN 1:1 8DSBGA
***i-Key Marketplace
TPS22949 4.5V, 0.2A, 350MOHM, 10
***AS INTRUMENTS
The TPS22949 and TPS22949A are devices that provide protection to systems and loads in high-current conditions. The device contains a 500-mΩ current-limited P-channel MOSFET that can operate over an input voltage range of 1.62 V to 4.5 V as well as a low-dropout (LDO) regulator with a fixed output voltage of 1.8 V.
***AS INSTRU
The switch is controlled by an on/off input (EN1), which can interface directly with low-voltage control signals. When the switch current reaches the maximum limit, the TPS22949/TPS22949A operates in a constant-current mode to prohibit excessive currents from causing damage. If the constant current condition persists after 12 ms, these devices shut off the switch and pull the fault signal pin (OC) low. The TPS22949/TPS22949A has an auto-restart feature that turns the switch on again after 70 ms if the EN1 pin is still active.
***AS INSTRUMENTS INC
The output of the current limiter is internally connected to an RF low-dropout (LDO) regulator that offers good AC performance with very low ground current, good power supply rejection ratio (PSRR), low noise, fast start-up, and excellent line and load transient response. The output of the regulator is stable with ceramic capacitors. This LDO uses a precision voltage reference and feedback loop to achieve overall accuracy of 2% over all load, line, process, and temperature variations.
***ASI
The TPS22949A integrates additional internal circuitry that increases the current limit of the switch during the power-up sequence. This feature allows the TPS22949A to operate without a storage capacitor at the input of the LDO.
***AS INSTRU
The TPS22949 and TPS22949A are available in a space-saving 8-terminal WCSP (YZP) or in an 8-pin WSON package (DRG). Both devices are characterized for operation over the free-air temperature range of –40°C to 85°C.
TPS229xx Load Switches
OMO Electronic TPS229xx Load Switches are small, low RON, single channel load switches with a controlled slew rate. Each device contains either an N-channel or P-channel MOSFET and is controlled by an on/off input, which is capable of interfacing directly with low-voltage control signals. The small size and low RON of the TPS229xx Load Switches make them ideal for use in space constrained, battery-powered applications. The wide input voltage range of the switches makes them a versatile solution for many different voltage rails. The controlled rise time of these devices greatly reduces inrush current caused by large bulk load capacitances, thereby reducing or eliminating power supply droop. Certain TPS229xx Load Switches further reduce the total solution size by integrating a pull-down resistor for quick output discharge (QOD) when the switch is turned off.
型号 描述 库存 价格
TPS22949AYZPR
DISTI # 26627809		Current Limit SW 1-IN 1-OUT 1.62V to 4.5V 8-Pin DSBGA T/R
RoHS: Compliant		3000
  • 3000:$0.6730
TPS22949AYZPR
DISTI # 296-24927-1-ND		IC LOAD SWITCH LN 8DSBGA
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		3697In Stock
  • 1000:$0.7478
  • 500:$0.9472
  • 100:$1.1466
  • 10:$1.4710
  • 1:$1.6500
TPS22949AYZPR
DISTI # 296-24927-6-ND		IC LOAD SWITCH LN 8DSBGA
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®		3697In Stock
  • 1000:$0.7478
  • 500:$0.9472
  • 100:$1.1466
  • 10:$1.4710
  • 1:$1.6500
TPS22949AYZPR
DISTI # 296-24927-2-ND		IC LOAD SWITCH LN 8DSBGA
RoHS: Compliant
Min Qty: 3000
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 15000:$0.6195
  • 6000:$0.6437
  • 3000:$0.6776
TPS22949AYZPR
DISTI # TPS22949AYZPR		Load Switch 8-Pin DSBGA T/R - Tape and Reel (Alt: TPS22949AYZPR)
RoHS: Compliant
Min Qty: 3000
Container: Reel		Americas - 0
  • 3000:$0.7019
  • 6000:$0.6679
  • 12000:$0.6459
  • 18000:$0.6239
  • 30000:$0.6069
TPS22949AYZPR
DISTI # TPS22949AYZPR		Load Switch 8-Pin DSBGA T/R (Alt: TPS22949AYZPR)
RoHS: Compliant
Min Qty: 3000
Container: Tape and Reel		Europe - 0
  • 3000:€0.9629
  • 6000:€0.7879
  • 12000:€0.7219
  • 18000:€0.6189
  • 30000:€0.5779
TPS22949AYZPR4.5V, 0.2A, 350mΩ, 100mA Current Limit Load Switch6000
  • 1000:$0.5500
  • 750:$0.6000
  • 500:$0.7300
  • 250:$0.8700
  • 100:$0.9400
  • 25:$1.0800
  • 10:$1.1700
  • 1:$1.3000
TPS22949AYZPRPower Supply Support Circuit, Fixed, 1 Channel
RoHS: Compliant		30000
  • 1000:$0.6300
  • 500:$0.6700
  • 100:$0.6900
  • 25:$0.7200
  • 1:$0.7800
TPS22949AYZPR
DISTI # 595-TPS22949AYZPR		Power Switch ICs - Power Distribution Current Ltd Load Sw
RoHS: Compliant		0
  • 3000:$0.6440
  • 9000:$0.6200
图片 型号 描述
TPS22990DMLT

Mfr.#: TPS22990DMLT

OMO.#: OMO-TPS22990DMLT

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TPS22975NDSGR

Mfr.#: TPS22975NDSGR

OMO.#: OMO-TPS22975NDSGR

 Power Switch ICs - Power Distribution SINGLE CHANNEL LOAD SWITCH
TPS22920YZPR

Mfr.#: TPS22920YZPR

OMO.#: OMO-TPS22920YZPR

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TPS22949ADRGR

Mfr.#: TPS22949ADRGR

OMO.#: OMO-TPS22949ADRGR

 Power Switch ICs - Power Distribution Current Ltd Load Sw
TPS22951YFPR

Mfr.#: TPS22951YFPR

OMO.#: OMO-TPS22951YFPR

 Power Switch ICs - Power Distribution Crnt-Ltd,Pwr-Dist Switch
TPS22961EVM-067

Mfr.#: TPS22961EVM-067

OMO.#: OMO-TPS22961EVM-067-TEXAS-INSTRUMENTS

 EVALUATION MODULE
TPS22968NEVM

Mfr.#: TPS22968NEVM

OMO.#: OMO-TPS22968NEVM-TEXAS-INSTRUMENTS

 EVALUATION MODULE
TPS22970EVM

Mfr.#: TPS22970EVM

OMO.#: OMO-TPS22970EVM-TEXAS-INSTRUMENTS

 TPS22970EVM
TPS22925BYPHR

Mfr.#: TPS22925BYPHR

OMO.#: OMO-TPS22925BYPHR-TEXAS-INSTRUMENTS

 Power Switch ICs - Power Distribution 3.6V 3A 9mA
TPS22981RGPT

Mfr.#: TPS22981RGPT

OMO.#: OMO-TPS22981RGPT-TEXAS-INSTRUMENTS

 Power Switch ICs - Power Distribution Thunderbolt Host/ Peripheral Power Mux
可用性
库存:
Available
订购:
5500
输入数量:
TPS22949AYZPR的当前价格仅供参考，如果您想获得最优惠的价格，请提交查询或直接发送电子邮件至我们的销售团队[email protected]
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