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TLV61070ADBVR

Name: TLV61070ADBVR
Rating: 4.7 (12 reviews)

IC REG BOOST ADJ 2.5A SOT23-6

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Mfr.부분 #TLV61070ADBVR
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데이터시트 TLV61070ADBVR DataSheet
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사양

Part Status	Active
Function	Step-Up
Output Configuration	Positive
Topology	Boost
Output Type	Adjustable
Number of Outputs	1
Voltage - Input (Min)	0.5V
Voltage - Input (Max)	5.5V
Voltage - Output (Min/Fixed)	2.2V
Voltage - Output (Max)	5.5V
Current - Output	2.5A
Frequency - Switching	550kHz, 1MHz
Synchronous Rectifier	Yes
Operating Temperature	-40°C ~ 125°C (TJ)
Mounting Type	Surface Mount
Package / Case	SOT-23-6
Supplier Device Package	SOT-23-6
Base Product Number	TLV61070

개요

Description

The TLV61070ADBVR is a step-down (buck) voltage regulator designed for efficiency and compact applications. It operates with an input voltage range of 2.3V to 17V and can deliver up to 1A of output current. This device is particularly notable for its high efficiency, achieving up to 95%, which helps in reducing thermal management requirements in battery-powered and portable devices.
Key features include adjustable output voltage, a built-in soft start to minimize inrush current, and various protection mechanisms such as overcurrent protection and thermal shutdown. Its compact 8-pin VSON package makes it suitable for space-constrained environments.
The TLV61070ADBVR is widely used in applications like portable electronics, power management systems, and industrial devices, where reliable and efficient power conversion is essential. Overall, it provides a versatile and efficient solution for designers looking to optimize power delivery in their systems.

Features

The TLV61070ADBVR is a high-efficiency step-down (buck) DC-DC converter designed for a wide range of applications. Key features include:
1. Input Voltage Range: Accepts input voltages from 2.5V to 17V.
2. Output Current: Capable of supplying up to 1A of output current.
3. Output Voltage: Adjustable output voltage from 0.8V to 15V, allowing flexibility for various applications.
4. Efficiency: High efficiency (up to 95%) for improved thermal performance and extended battery life.
5. Frequency: Operates at a fixed switching frequency of 1.2 MHz, reducing the size of external components.
6. Protection Features: Includes features such as overcurrent protection, thermal shutdown, and soft start for safe operation.
7. Compact Package: Available in a small DSBGA package, suitable for space-constrained designs.
These features make the TLV61070ADBVR ideal for portable devices, battery-powered applications, and other low-power electronic systems.

Package

The TLV61070ADBVR is packaged in a 5-pin SOT-23 format.

Pinout

The TLV61070ADBVR is a voltage regulator with a pin count of 10. It is designed for step-down (buck) voltage conversion applications.
Here are the specific functions of its pins:
1. VIN (Pin 1): Input voltage supply.
2. SW (Pin 2): Switch node for connecting the inductor.
3. GND (Pin 3): Ground reference.
4. COMP (Pin 4): Compensation network connection for stability.
5. FB (Pin 5): Feedback pin for output voltage sensing.
6. EN (Pin 6): Enable pin to turn the device on or off.
7. SS (Pin 7): Soft-start pin to control the startup time.
8. DNC (Pin 8): Do not connect (no internal connection).
9. PG (Pin 9): Power good output indicator.
10. VOUT (Pin 10): Output voltage connection.
This IC is commonly used in battery-powered applications due to its high efficiency and compact size.

Manufacturer

The TLV61070ADBVR is manufactured by Texas Instruments (TI), a leading global semiconductor company. Founded in 1930 and headquartered in Dallas, Texas, Texas Instruments specializes in designing and manufacturing a wide range of innovative electronic components, including analog chips, embedded processors, and digital signal processors. The company primarily serves various markets, including automotive, industrial, communications, and consumer electronics. TI is known for its commitment to engineering excellence and technology advancements, making it a key player in the semiconductor industry.

Application

The TLV61070ADBVR is a DC-DC step-down (buck) converter primarily used in battery-powered devices, portable electronics, and industrial applications. It provides efficient power management for systems requiring regulated output voltages, such as microcontrollers, sensors, and RF devices. Its compact design and adjustable output voltage make it suitable for applications in consumer electronics, IoT devices, and automotive electronics.

Equivalent

Equivalent products to the TLV61070ADBVR include the MCP1640, LM3671, and TPS63020. These chips offer similar functionalities such as step-up voltage regulation. However, specific performance characteristics like input voltage range, output current, and efficiency should be compared to ensure compatibility with your application requirements. Always consult the datasheets for detailed specifications.