TPS60231RGTR

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TPS60231RGTR

IC LED DRV RGLTR PWM 25MA 16VQFN

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100% gốc & amp; Mới

24 giờ sẵn sàng để vận chuyển

Bảo hành 365 ngày

RFQ & amp; Nhận thêm Giảm giá

Thông số kỹ thuật

Part Status Active
Type DC DC Regulator
Topology Switched Capacitor (Charge Pump)
Internal Switch(s) Yes
Number of Outputs 3
Voltage - Supply (Min) 2.7V
Voltage - Supply (Max) 6.5V
Voltage - Output 5.5V
Current - Output / Channel 25mA
Frequency 1MHz
Dimming PWM
Applications Backlight
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 16-VFQFN Exposed Pad
Supplier Device Package 16-VQFN (3x3)
Base Product Number TPS60231

Tổng quan

Description

The TPS60231RGTR is a high-efficiency boost converter from Texas Instruments designed for powering low-voltage devices such as sensors and microcontrollers from a single-cell lithium-ion battery. It features an input voltage range of 0.3V to 5.5V and can deliver an output voltage of up to 5.5V with a maximum output current of 250mA.
Key features include a low quiescent current, making it suitable for battery-powered applications, and a built-in soft-start function to minimize inrush current during startup. The device operates with a switching frequency of around 1.2 MHz, allowing for smaller external components and a compact design. Additionally, the TPS60231 offers various protection features, such as overcurrent protection and thermal shutdown, enhancing reliability in various applications.
Overall, the TPS60231RGTR is ideal for portable devices requiring efficient power management while ensuring extended battery life.

Features

The TPS60231RGTR is a high-efficiency, low-noise boost converter designed for powering RF and precision analog circuits. Key features include:
1. Output Voltage Range: Adjustable from 2.5V to 5.5V, suitable for various applications.
2. High Efficiency: Up to 95%, which helps prolong battery life in portable devices.
3. Low Quiescent Current: Approximately 1.5 µA, ideal for low-power applications.
4. Switching Frequency: Operates at 1.2 MHz, allowing for small external components.
5. Internal Power Switch: Integrated FET reduces the need for external components, simplifying design.
6. Overcurrent Protection: Prevents damage by limiting output current under fault conditions.
7. Thermal Shutdown: Ensures device reliability by protecting against overheating.
8. Compact Package: Available in a 2 mm x 2 mm VQFN package, saving PCB space.
These features make the TPS60231RGTR suitable for battery-operated devices, RF applications, and other low-power systems requiring step-up voltage regulation.

Package

The TPS60231RGTR is packaged in a VQFN (Very Thin Quad Flat No-lead) package type. It features a 6-pin configuration, allowing for compact designs and efficient thermal performance.

Pinout

The TPS60231RGTR is a high-efficiency, low-noise DC-DC boost converter from Texas Instruments. It comes in a 6-pin VQFN package.
Pin count: 6 pins
Pin functions:
1. VIN: Input voltage supply
2. GND: Ground connection
3. SW: Switch node for the inductor
4. VOUT: Output voltage
5. FB: Feedback pin for voltage regulation
6. EN: Enable pin to turn the converter on/off
This device is designed for powering low-voltage applications from a single-cell lithium battery, offering high efficiency and low quiescent current.

Manufacturer

The TPS60231RGTR is manufactured by Texas Instruments (TI), a leading global semiconductor company. Founded in 1930, Texas Instruments specializes in designing and manufacturing a wide range of electronic components, including analog and embedded processing chips. The company is well-known for its innovations in analog technology and is a key player in the semiconductor industry, serving various markets such as automotive, industrial, communications, and consumer electronics. TI's products are integral to enabling advanced electronic systems and enhancing performance across a diverse array of applications.

Application

The TPS60231RGTR is a high-efficiency boost converter used in various applications, including portable devices, battery-powered electronics, and energy harvesting systems. It is suitable for powering wireless sensors, LED drivers, and small display backlights, providing a compact and reliable solution for increasing voltage levels in low-power applications.

Equivalent

The TPS60231RGTR is a boost converter primarily used for powering devices from low voltage sources. Equivalent products include the LTC3461, MAX856, and MICROCHIP MCP1640. Each of these alternatives offers similar functionalities, such as step-up voltage conversion and low quiescent current. Be sure to verify specific requirements like output voltage, current, and efficiency for compatibility.

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