TPS2549IRTERQ1, IC PWR SWITCH N-CHAN 1:1 16WQFN
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1 380 ֏
от 10 шт. —
1 250 ֏
от 100 шт. —
790 ֏
от 500 шт. —
740 ֏
1 шт.
на сумму 1 380 ֏
Описание
Semiconductors\Integrated Circuits - ICs\Switch ICs\Power Switch ICs - Power Distribution
TPS2549/TPS2549-Q1 USB Charging Port ControllerTexas Instruments TPS2549/TPS2549-Q1 USB Charging Port Controller is a USB charging port controller and power switch with a current-sense output that is able to control an upstream supply. This allows the device to maintain 5V at the USB port even with heavy charging currents. This is important in systems with long USB cables where significant voltage drops can occur while fast-charging portable devices. The TP2549/TPS2549-Q1 47mΩ power switch has two selectable, programmable current limits that support port power management by providing a lower current limit. This feature can be used when adjacent ports are experiencing heavy loads. This is important in systems with multiple ports and an upstream supply unable to provide full current to all ports simultaneously. The TPS2549-Q1 devices are AEC-Q100 qualified for automotive applications.
Технические параметры
Brand | Texas Instruments |
Current Limit | 250 mA to 3.6 A |
Development Kit | TPS2549Q1EVM-729 |
Factory Pack Quantity | 3000 |
Manufacturer | Texas Instruments |
Maximum Operating Temperature | +85 C |
Minimum Operating Temperature | -40 C |
Moisture Sensitive | Yes |
Mounting Style | SMD/SMT |
Number Of Outputs | 1 Output |
Off Time - Max | 3 ms |
On Resistance - Max | 57 mOhms |
On Time - Max | 6 ms |
Operating Supply Voltage | 4.5 V to 6.5 V |
Output Current | 3.2 A |
Package / Case | WQFN-16 |
Packaging | Cut Tape or Reel |
Product | USB Power Switches |
Product Category | Power Switch ICs-Power Distribution |
Product Type | Power Switch ICs-Power Distribution |
Qualification | AEC-Q100 |
Series | TPS2549-Q1 |
Subcategory | Switch ICs |
Supply Voltage - Max | 6.5 V |
Supply Voltage - Min | 4.5 V |
Type | High Side |
Brand: | Texas Instruments |
Development Kit: | TPS2549Q1EVM-729 |
Factory Pack Quantity: Factory Pack Quantity: | 3000 |
Manufacturer: | Texas Instruments |
Maximum Operating Temperature: | +85 C |
Minimum Operating Temperature: | -40 C |
Moisture Sensitive: | Yes |
Mounting Style: | SMD/SMT |
Off Time - Max: | 3 ms |
On Resistance - Max: | 57 mOhms |
On Time - Max: | 6 ms |
Operating Supply Voltage: | 4.5 V to 6.5 V |
Package/Case: | WQFN-16 |
Product Category: | USB Switch ICs |
Product Type: | USB Switch ICs |
Product: | USB Power Switches |
Qualification: | AEC-Q100 |
Series: | TPS2549-Q1 |
Subcategory: | Switch ICs |
Supply Voltage - Max: | 6.5 V |
Supply Voltage - Min: | 4.5 V |
Вес, г | 0.02 |