TPS60151DRVR

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TPS60151DRVR

IC REG CHARGE PUMP 5V 140MA 6SON

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規格

Package Tape & Reel (TR),Cut Tape (CT),Bulk
ProductStatus Active
Function Step-Up
OutputConfiguration Positive
Topology Charge Pump
OutputType Fixed
NumberofOutputs 1
Voltage-Input(Min) 2.7V
Voltage-Input(Max) 5.5V
Voltage-Output(Min/Fixed) 5V
Current-Output 140mA
Frequency-Switching 1.5MHz
SynchronousRectifier No
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 6-WDFN Exposed Pad

概述

Description

The TPS60151DRVR is a high-efficiency, charge pump voltage doubler from Texas Instruments, designed to provide a 5V output from a lower input voltage, typically around 3V. It is part of the TPS6015x series, tailored for low-power applications requiring a regulated output voltage with minimal external components. The device is optimized for efficiency and compactness, making it suitable for battery-powered devices, portable electronics, and applications requiring a stable voltage from a low-voltage source.
Key features include a low quiescent current and a shut-down mode, which help conserve power when the device is not in active operation. It operates with a fixed frequency, which reduces electromagnetic interference, and supports a wide range of input voltages, ensuring flexibility in various applications. The TPS60151DRVR also includes internal soft-start circuitry, minimizing inrush current during startup.
Encased in a small 10-pin VSON package, the TPS60151DRVR is designed for space-constrained applications. Its robust design includes over-current and thermal protection, enhancing reliability and extending the longevity of the applications it powers.

Features

The TPS60151DRVR is a high-efficiency charge pump designed for applications where space and power efficiency are critical. Key features include:
1. Output Voltage: It provides a regulated output voltage, typically suitable for driving LEDs or powering other low-voltage devices.
2. Efficiency: Operates with high efficiency, often over 85%, depending on the configuration and input voltage.
3. Input Voltage Range: Supports a wide input voltage range, making it versatile for various power sources.
4. Switching Frequency: Utilizes a fixed switching frequency, which helps in minimizing electromagnetic interference (EMI) and allows the use of small external components.
5. Soft Start Functionality: Includes a soft start feature to limit inrush current during power-up.
6. Protection Features: Equipped with short-circuit and thermal protection to prevent damage during fault conditions.
7. Compact Package: Offered in a small footprint (SON or similar package), which is ideal for space-constrained applications.
8. Low Quiescent Current: Designed to consume minimal power in standby mode, extending battery life in portable applications.
These features make the TPS60151DRVR suitable for use in battery-powered devices, LED backlighting, and other compact power supply solutions.

Package

The TPS60151DRVR is a high-efficiency charge pump voltage doubler from Texas Instruments, available in a WSON (DRC) package type. Specifically, it uses a 10-pin WSON (3x3 mm) package, which is compact and suitable for space-constrained applications.

Pinout

The TPS60151DRVR is a charge pump voltage regulator by Texas Instruments. It comes in a 10-pin VSON package. The pin functions are as follows:
1. IN: Input voltage (connects to the power supply).
2. GND: Ground.
3. EN: Enable pin (used to enable or disable the device).
4. C1+: Positive terminal of the flying capacitor C1.
5. C1-: Negative terminal of the flying capacitor C1.
6. C2+: Positive terminal of the flying capacitor C2.
7. C2-: Negative terminal of the flying capacitor C2.
8. OUT: Output voltage (regulated output of the device).
9. LDOIN: Input for the low-dropout regulator.
10. FB: Feedback pin (used to set the output voltage).
This device is commonly used for applications requiring a regulated output voltage derived from a higher or similar input voltage, typically in portable or battery-powered systems.

Manufacturer

The TPS60151DRVR is manufactured by Texas Instruments Incorporated (TI). Texas Instruments is a global technology company that designs and manufactures semiconductors and various integrated circuits. The company serves a wide range of industries, including automotive, industrial, personal electronics, communications, and enterprise systems. Texas Instruments is known for its innovation in the semiconductor industry, focusing on producing analog chips and embedded processors.

Application

The TPS60151DRVR is a charge pump voltage regulator often used in compact, battery-powered devices. Its application areas include powering OLED displays, backlighting for LCD displays, and driving white LEDs in portable electronics like smartphones, digital cameras, and MP3 players. It is valued for its high efficiency, low power consumption, and compact form, making it ideal for extending battery life in consumer electronics.

Equivalent

The TPS60151DRVR is a charge pump DC-DC converter from Texas Instruments. Equivalent products include the MAX1595 from Maxim Integrated, the LTC3204 from Analog Devices, and the MCP1252 from Microchip Technology. These alternatives offer similar functionality in terms of voltage regulation and efficiency. However, always check the specific requirements of your application, such as output voltage, current capability, and package type to ensure compatibility.

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