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TPS22915BYFPR

Name: TPS22915BYFPR
Rating: 4.7 (12 reviews)

IC PWR SWITCH N-CHAN 1:1 4DSBGA

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包 DSBGA-4
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
SwitchType	General Purpose
NumberofOutputs	1
Ratio-Input:Output	1:1
OutputConfiguration	High Side
OutputType	N-Channel
Interface	On/Off
Voltage-Load	1.05V ~ 5.5V
Voltage-Supply(Vcc/Vdd)	Not Required
Current-Output(Max)	2A
RdsOn(Typ)	37mOhm
InputType	Non-Inverting
Features	Load Discharge, Slew Rate Controlled
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
SupplierDevicePackage	4-DSBGA

概述

Description

The TPS22915BYFPR is a small, single-channel load switch manufactured by Texas Instruments. It is designed to manage power distribution efficiently in various electronic applications. This device supports a wide input voltage range from 1 V to 5.5 V, making it suitable for use with various power rails. It features a low ON-resistance which ensures minimal voltage drop across the device, thus enhancing power efficiency. The TPS22915BYFPR includes an integrated slew rate control, which helps in reducing inrush current during turn-on, protecting both the load and the power source. Additionally, it offers thermal shutdown and short-circuit protection, ensuring robust operation under fault conditions. The device comes in a small, space-saving package ideal for applications where board space is limited. Its applications include smartphones, tablets, solid-state drives, and other portable or battery-powered devices where efficient power management is critical.

Features

The TPS22915BYFPR is a load switch from Texas Instruments. Key features of this component include:
1. Input Voltage Range: Operates from 1 V to 5.5 V.
2. On-Resistance (Rds On): Low on-resistance, typically around 54 mΩ at 3.6 V.
3. Current Capability: Supports continuous current up to 2 A.
4. Quiescent Current: Very low quiescent current, typically 19 μA.
5. Controlled Turn-On: Provides controlled rise time to limit inrush current.
6. Ultra-Low Leakage: Features low leakage current when disabled.
7. Thermal Protection: Includes thermal shutdown protection to prevent overheating.
8. Package: Comes in a compact DSBGA (1.0 x 1.0 mm) package.
9. Enable Pin: Active-high enable pin for easy control.
10. Reverse Current Blocking: Prevents reverse current when the switch is off.
These features make it suitable for applications requiring low power consumption, efficient power distribution, and protection features, such as in portable devices or battery-powered equipment.

Package

The TPS22915BYFPR is a load switch from Texas Instruments, and it comes in a small, space-saving DSBGA (Die-Size Ball Grid Array) package.

Pinout

The TPS22915BYFPR is a load switch from Texas Instruments. It is commonly used to control the distribution of power in various circuits. This device typically comes in a small, space-saving package type called X2SON. The TPS22915BYFPR has a 4-pin configuration:
1. VIN (Pin 1): This is the input voltage pin where the power source is connected.
2. VOUT (Pin 2): This pin provides the controlled output voltage after passing through the switch.
3. ON (Pin 3): This pin is used to enable or disable the switch. A high signal generally turns the switch on, and a low signal turns it off.
4. GND (Pin 4): This is the ground pin, which completes the circuit.
The TPS22915BYFPR offers features like fast switching speeds, low on-resistance, and low quiescent current, making it suitable for portable and battery-operated applications. Its compact design enhances its applicability in space-constrained environments. Please refer to the device datasheet for specific electrical characteristics and detailed application guidelines.

Manufacturer

The TPS22915BYFPR is manufactured by Texas Instruments. Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components and systems. They are known for producing analog and embedded processing chips, which are used in various applications including consumer electronics, automotive systems, industrial machinery, and communication devices. Texas Instruments is a leading player in the semiconductor industry, recognized for its innovation, quality products, and contributions to advancing technology.

Application

The TPS22915BYFPR is a load switch commonly used in applications requiring power management and distribution. It is suitable for use in portable and battery-powered devices, consumer electronics, industrial equipment, and computing systems. Its features, such as low ON-resistance and controlled turn-on, make it ideal for reducing power loss and managing inrush current in smartphones, tablets, wearables, and other compact electronic devices.

Equivalent

The TPS22915BYFPR is a load switch from Texas Instruments. Equivalent products include the ON Semiconductor NCP380HSNAHZX, the Maxim Integrated MAX4995B, and the Microchip MIC94060. These alternatives offer similar functionalities, such as controlled power sequencing, low ON-resistance, and protection features suitable for portable applications. Always compare specific specifications and pin compatibility when selecting a replacement.