LM2735XMF

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LM2735XMF

+BOM

  • 제조업체텍사스 인스트루먼트(주)

  • 제조업체 부품 #LM2735XMF

  • 재고4646

365 1일 품질 보증

7*24 영업 시간 서비스 보증

90-판매 후 1일 보증

정품 보증

사양

속성 가치
Package/Case SOT-23-5
MinimumOperatingTemperature - 40 C
MaximumOperatingTemperature + 125 C
Brand Texas Instruments
ProductType Switching Voltage Regulators
Subcategory PMIC - Power Management ICs
MountingStyle SMD/SMT
Topology Boost
OutputVoltage 3 V to 24 V
OutputCurrent 3 A
NumberofOutputs 1 Output
InputVoltage-Min 2.7 V
InputVoltage-Max 5.5 V
SwitchingFrequency 1.6 MHz
Type Step Up
UnitWeight 0.000459 oz

개요

Description

The LM2735XMF is a high-efficiency, step-up (boost) DC-DC converter designed for applications requiring a regulated output voltage from a lower input voltage. It operates with a wide input voltage range, typically from 2.5V to 5.5V, making it suitable for battery-powered devices. The LM2735XMF features a fixed output voltage option, typically around 5V, and can deliver up to 1A of output current, making it ideal for powering LEDs, RF transmitters, or other portable electronics.
Key features include a high switching frequency, allowing for smaller external components, low quiescent current for better battery life, and built-in protection mechanisms such as thermal shutdown and overcurrent protection. Additionally, the device's compact size and efficiency make it a popular choice for applications in consumer electronics, IoT devices, and other space-constrained designs. Overall, the LM2735XMF is a versatile solution for achieving higher voltage levels in compact and efficient power supply designs.

Equivalent

The LM2735XMF is a compact step-up (boost) DC-DC converter. Equivalent products include:
1. TPS61030 - Texas Instruments
2. LT1302 - Analog Devices
3. MAX757 - Maxim Integrated
4. MICROCHIP MCP1640 - Microchip Technology
5. NCP1402 - ON Semiconductor
Always verify specifications such as voltage, current capability, and package type for compatibility in your design.

Features

The LM2735XMF is a high-efficiency, step-up (boost) DC-DC converter designed for powering devices that require a higher output voltage from a lower input voltage. Key features include:
1. Input Voltage Range: Supports a wide input voltage range, typically from 2.5V to 5.5V, making it suitable for various battery types.
2. Output Voltage: Adjustable output voltage up to 5V, ideal for powering USB devices and other electronic components.
3. Efficiency: High efficiency (up to 95%) reduces heat generation and prolongs battery life.
4. Switching Frequency: Operates at a fixed frequency, which helps minimize output ripple and simplifies external component selection.
5. Low Quiescent Current: Designed for low standby power consumption, enhancing overall efficiency in portable applications.
6. Protection Features: Includes overcurrent protection and thermal shutdown to safeguard the device and connected loads.
7. Small Package: Available in a compact package, facilitating integration into space-constrained designs.
These features make the LM2735XMF an excellent choice for portable and battery-operated devices.

Pinout

The LM2735XMF is a high-frequency, synchronous boost converter. It features a pin count of 10. The pin functions are as follows:
1. SW: Switch node for the inductor connection.
2. VIN: Input voltage supply pin.
3. GND: Ground reference pin.
4. VOUT: Output voltage pin.
5. COMP: Compensation network connection for stability.
6. FB: Feedback pin to regulate output voltage.
7. SS: Soft-start pin for controlling the startup time.
8. EN: Enable pin to turn the device on or off.
9. ISEN: Current sensing pin for overcurrent protection.
10. LMT: Temperature flag pin for thermal regulation.
These pins allow the LM2735XMF to efficiently regulate output voltage and manage power delivery in various applications.

Manufacturer

The LM2735XMF is manufactured by Texas Instruments (TI), a prominent semiconductor company based in the United States. Texas Instruments specializes in designing and manufacturing a wide range of analog and embedded processing products, including voltage regulators, amplifiers, microcontrollers, and digital signal processors. Founded in 1930, TI is known for its innovation in technology, particularly in the fields of analog electronics and integrated circuits.
The LM2735XMF is a voltage regulator, specifically a step-up (boost) converter, that is often used in portable and battery-powered applications. TI focuses on providing solutions for various markets, including automotive, industrial, communications, and consumer electronics. The company is recognized for its extensive portfolio of products and commitment to research and development, making it a key player in the global semiconductor industry.

Application

The LM2735XMF is a step-up (boost) DC-DC converter primarily used in applications requiring efficient power conversion. Key application areas include:
1. Battery-Powered Devices: It is ideal for boosting battery voltage to power higher voltage components.
2. LED Drivers: Used in driving LEDs, particularly in portable lighting applications.
3. Portable Electronics: Powers devices such as smartphones, tablets, and wearables.
4. Power Management: Utilized in power supply circuitry for various electronic systems.
5. Consumer Electronics: Employed in small appliances and gadgets where space and efficiency are crucial.
Its compact design and efficiency make it suitable for both consumer and industrial applications.

Package

The LM2735XMF is packaged in a 16-pin TSSOP (Thin Shrink Small Outline Package) format.

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