Images à titre indicatif uniquement
TPS22933ARSER
+NomenclatureIC TRPL LOAD SWITCH 8UQFN
-
FabricantTexas Instruments
-
Pièce fabricant #TPS22933ARSER
-
Fiche technique TPS22933ARSER DataSheet
-
En stock6625
365 Garantie qualité 24h/24
7*24 Garantie de service 24h/24
90-Garantie après-vente 24h/24
Garantie produit authentique
Spécifications
| Attribut | Valeur |
| Part Status | Active |
| Type | Source Selector Switch |
| FET Type | P-Channel |
| Ratio - Input: Output | 3:2 |
| Internal Switch(s) | Yes |
| Delay Time - ON | 65 µs |
| Delay Time - OFF | 32 µs |
| Current - Output (Max) | 75mA |
| Voltage - Supply | 2.5V ~ 12V |
| Applications | Handheld/Mobile Devices |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Package / Case | 8-UFQFN |
| Supplier Device Package | 8-UQFN (1.5x1.5) |
| Base Product Number | TPS22933 |
| Supply Current | 2 mA |
Présentation
Description
The TPS22933ARSER is a low on-resistance, high-speed load switch designed for power management applications. It features a 3.3V rated voltage, supporting a wide input range of 1.8V to 5.5V, making it versatile for various electronic devices. The device can handle a continuous current of up to 3A, which is ideal for switching power rails in portable and battery-powered applications.
The TPS22933 includes an integrated FET, simplifying design and reducing the need for external components. Additionally, it features a controlled rise time, which minimizes inrush current during power-up. The device has built-in undervoltage lockout (UVLO) and thermal protection to enhance reliability.
Its small footprint, offered in a WSON package, makes it suitable for space-constrained designs. Overall, the TPS22933ARSER is an efficient solution for controlling power distribution in modern electronics, ensuring stable operation and improved system performance.
The TPS22933 includes an integrated FET, simplifying design and reducing the need for external components. Additionally, it features a controlled rise time, which minimizes inrush current during power-up. The device has built-in undervoltage lockout (UVLO) and thermal protection to enhance reliability.
Its small footprint, offered in a WSON package, makes it suitable for space-constrained designs. Overall, the TPS22933ARSER is an efficient solution for controlling power distribution in modern electronics, ensuring stable operation and improved system performance.
Equivalent
The TPS22933ARSER is a load switch from Texas Instruments. Equivalent products include the ON Semiconductor NTS0102, the Microchip MCP1700, and the Infineon BTN8982TA. These alternatives offer similar specifications like low on-resistance and fast switching times. Always verify specific parameters such as voltage ratings and current limits to ensure compatibility for your application.
Features
The TPS22933ARSER is a low RON, single-channel load switch designed for power management applications. Key features include:
1. Low On-Resistance (RON): Typically around 50 mΩ, ensuring minimal power loss during operation.
2. Wide Input Voltage Range: Operates from 1 V to 5.5 V, making it suitable for various applications.
3. High Current Capability: Supports continuous current up to 3 A, suitable for powering high-demand circuits.
4. Controlled Rise and Fall Times: Integrated soft-start functionality reduces inrush current, allowing for smoother power-up and power-down.
5. Reverse Current Protection: Prevents current from flowing back into the source during shutdown or when the output voltage is higher than the input.
6. Enable Functionality: Allows for easy control of the load switch operation.
7. Thermal Protection: Integrated thermal shutdown feature protects the device from overheating.
This combination of features makes the TPS22933ARSER ideal for battery-powered devices, portable electronics, and other power-sensitive applications.
1. Low On-Resistance (RON): Typically around 50 mΩ, ensuring minimal power loss during operation.
2. Wide Input Voltage Range: Operates from 1 V to 5.5 V, making it suitable for various applications.
3. High Current Capability: Supports continuous current up to 3 A, suitable for powering high-demand circuits.
4. Controlled Rise and Fall Times: Integrated soft-start functionality reduces inrush current, allowing for smoother power-up and power-down.
5. Reverse Current Protection: Prevents current from flowing back into the source during shutdown or when the output voltage is higher than the input.
6. Enable Functionality: Allows for easy control of the load switch operation.
7. Thermal Protection: Integrated thermal shutdown feature protects the device from overheating.
This combination of features makes the TPS22933ARSER ideal for battery-powered devices, portable electronics, and other power-sensitive applications.
Pinout
The TPS22933ARSER is a load switch from Texas Instruments with a total of 6 pins.
Here are the pin functions:
1. VIN (Pin 1): Input voltage supply.
2. GND (Pin 2): Ground reference.
3. ON (Pin 3): Control input for turning the switch on/off.
4. VOUT (Pin 4): Output voltage to the load.
5. NC (Pin 5): Not connected; this pin is unused.
6. SS (Pin 6): Soft-start capacitor connection for controlling the output rise time.
This device is designed for low on-resistance and fast transient response, making it suitable for power management applications in portable devices.
Here are the pin functions:
1. VIN (Pin 1): Input voltage supply.
2. GND (Pin 2): Ground reference.
3. ON (Pin 3): Control input for turning the switch on/off.
4. VOUT (Pin 4): Output voltage to the load.
5. NC (Pin 5): Not connected; this pin is unused.
6. SS (Pin 6): Soft-start capacitor connection for controlling the output rise time.
This device is designed for low on-resistance and fast transient response, making it suitable for power management applications in portable devices.
Manufacturer
The TPS22933ARSER is manufactured by Texas Instruments (TI), a well-known American technology company. Founded in 1930 and headquartered in Dallas, Texas, Texas Instruments specializes in designing and manufacturing semiconductors and various integrated circuits. The company is particularly recognized for its analog, digital signal processing (DSP), and microcontroller solutions, serving a wide array of industries including automotive, industrial, communications, and consumer electronics. Texas Instruments is a leader in innovation and is committed to advancing technology through high-performance products and solutions.
Application
The TPS22933ARSER is a power MUX and load switch used in various applications, including:
1. Battery Management Systems: For efficient power sourcing and switching.
2. Consumer Electronics: In smartphones, tablets, and laptops to manage power rails.
3. Industrial Automation: For controlling power to sensors and actuators.
4. Telecommunications: In base stations and networking equipment to manage power delivery.
5. Automotive: For power distribution in electric vehicles and infotainment systems.
Its low on-resistance and fast switching make it suitable for space-constrained designs requiring effective power management.
1. Battery Management Systems: For efficient power sourcing and switching.
2. Consumer Electronics: In smartphones, tablets, and laptops to manage power rails.
3. Industrial Automation: For controlling power to sensors and actuators.
4. Telecommunications: In base stations and networking equipment to manage power delivery.
5. Automotive: For power distribution in electric vehicles and infotainment systems.
Its low on-resistance and fast switching make it suitable for space-constrained designs requiring effective power management.
Package
The TPS22933ARSER is packaged in a VQFN (Very Thin Quad Flat No-lead) package. It has a 5 mm x 5 mm footprint and is designed for applications requiring compact and efficient power switching solutions.
