TPS61202DRCR

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TPS61202DRCR

IC REG BOOST 5V 1.2A 10VSON

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
Function Step-Up
Output Configuration Positive
Topology Boost
Output Type Fixed
Number of Outputs 1
Voltage - Input (Min) 0.3V
Voltage - Input (Max) 5.5V
Voltage - Output (Min/Fixed) 5V
Current - Output 1.2A (Switch)
Frequency - Switching 1.25MHz ~ 1.65MHz
Synchronous Rectifier Yes
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 10-VFDFN Exposed Pad
Supplier Device Package 10-VSON (3x3)
Base Product Number TPS61202

Tổng quan

Description

The TPS61202DRCR is a high-efficiency DC-DC boost converter from Texas Instruments designed for battery-powered applications. It features a 2.3V to 5.5V input voltage range and can boost the output voltage up to 5.5V with a maximum output current of 1A. Key attributes include a high-efficiency operation (up to 95%), low quiescent current, and an adjustable output voltage through external resistors.
The device employs a synchronous rectification architecture to minimize power loss and maximize efficiency, making it suitable for applications like portable devices, IoT sensors, and energy harvesting systems. It incorporates built-in features such as overcurrent protection, thermal shutdown, and a soft-start function to ensure reliable operation.
The TPS61202DRCR comes in a compact 2mm x 2mm VQFN package, enabling space-efficient designs. Its ease of use and robust performance make it a popular choice for engineers looking to enhance power efficiency in their designs.

Features

The TPS61202DRCR is a high-performance boost converter designed by Texas Instruments, suitable for powering devices from low-voltage sources. Key features include:
1. Input Voltage Range: Supports input voltages from 1.8V to 5.5V, making it versatile for various applications.
2. Output Voltage: Adjustable output voltage range from 2.5V to 5.5V, allowing for flexibility in powering different loads.
3. High Efficiency: Achieves efficiencies up to 95%, which helps to extend battery life in portable applications.
4. Output Current: Capable of delivering up to 1A of output current.
5. Low Quiescent Current: Features a low quiescent current, enhancing operational efficiency in battery-powered devices.
6. Switching Frequency: Operates at a fixed frequency of 1.2MHz, enabling the use of small external components.
7. Protection Features: Includes over-voltage and over-current protection, ensuring device safety.
8. Thermal Management: Integrated thermal shutdown to prevent overheating.
These features make the TPS61202DRCR ideal for portable applications, such as handheld devices and battery-operated systems.

Package

The TPS61202DRCR is packaged in a 16-pin QFN (Quad Flat No-lead) format. This package type enables efficient thermal performance and compact design, suitable for space-constrained applications.

Pinout

The TPS61202DRCR is a boost converter from Texas Instruments. It features a total of 10 pins. Here is a brief overview of the pin functions:
1. VIN: Input voltage supply (1.2V to 5.5V).
2. GND: Ground connection.
3. SW: Switch node connected to the inductor.
4. BST: Bootstrap capacitor connection for driving the high-side switch.
5. VOUT: Output voltage.
6. COMP: Compensation network connection for stability.
7. FB: Feedback pin for output voltage regulation.
8. ILIM: Current limit setting pin.
9. EN: Enable pin for turning the device on/off.
10. PG: Power good output signal indicating the output voltage status.
The TPS61202 is designed for applications requiring step-up voltage conversion, making it suitable for powering devices from low voltage sources.

Manufacturer

The TPS61202DRCR is manufactured by Texas Instruments (TI), a global technology company based in the United States. Texas Instruments specializes in designing and manufacturing semiconductors and various integrated circuits, including power management devices, analog chips, embedded processors, and digital signal processors. Founded in 1930, TI serves a wide range of industries, including automotive, industrial, communications, and consumer electronics. The company is well-known for its innovation in analog and embedded processing technologies.

Application

The TPS61202DRCR is a boost converter IC used in various applications, including portable devices, battery-powered equipment, and energy harvesting systems. It efficiently steps up low input voltages from batteries or other sources to higher output voltages, making it suitable for powering microcontrollers, sensors, and communication modules. Its compact design and high efficiency also make it ideal for wearables, IoT applications, and any low-voltage circuits requiring increased voltage stability.

Equivalent

The TPS61202DRCR is a boost converter from Texas Instruments. Equivalent products include:
1. LT1302 - Linear Technology
2. MT3608 - Monolithic Power Systems
3. MAX757 - Maxim Integrated
4. LM2577 - Texas Instruments
5. TPS61032 - Texas Instruments
Always verify specifications to ensure compatibility for your specific application.

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