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TPS60500DGSR

Name: TPS60500DGSR
Rating: 4.7 (12 reviews)

IC REG CHARGE PUMP ADJ 10VSSOP

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資料表 TPS60500DGSR DataSheet
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規格

Part Status	Active
Function	Step-Down
Output Configuration	Positive
Topology	Charge Pump
Output Type	Adjustable
Number of Outputs	1
Voltage - Input (Min)	1.8V
Voltage - Input (Max)	6.5V
Voltage - Output (Min/Fixed)	0.8V
Voltage - Output (Max)	3.3V
Current - Output	250mA
Frequency - Switching	800kHz
Synchronous Rectifier	No
Operating Temperature	-40°C ~ 125°C (TJ)
Mounting Type	Surface Mount
Package / Case	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Supplier Device Package	10-VSSOP
Base Product Number	TPS60500

概述

Description

The TPS60500DGSR is a high-efficiency, step-up (boost) DC-DC converter designed by Texas Instruments. It is capable of converting low input voltages, typically from 1.8V to 5.5V, to higher output voltages up to 5.5V. This device is widely used in battery-powered applications due to its ability to maximize battery life and extend operating time.
Key features include a maximum output current of 1A, a programmable frequency range, and built-in soft-start functionality to minimize inrush current. The TPS60500 also incorporates low quiescent current, making it suitable for energy-sensitive applications. Its compact 10-pin VQFN package allows for ease of integration in space-constrained designs.
The converter supports various applications, including portable devices, wireless sensors, and LED drivers, where efficient voltage conversion is critical. Overall, the TPS60500DGSR is a versatile solution for boosting voltages in compact electronics.

Features

The TPS60500DGSR is a high-efficiency, step-up (boost) DC-DC converter designed for powering devices from low-voltage sources. Key features include:
1. Input Voltage Range: Operates with input voltages from 0.3V to 5.5V, making it suitable for various battery types.
2. Output Voltage: Capable of providing adjustable output voltage up to 5.5V.
3. Efficiency: High efficiency (up to 95%) helps extend battery life in portable applications.
4. Switching Frequency: Operates at a fixed frequency of 1.2 MHz, allowing for smaller inductor and capacitor sizes.
5. Built-in Protection: Features current limit and thermal shutdown to protect against overcurrent and overheating.
6. Low Quiescent Current: Minimizes power consumption during idle states, enhancing battery longevity.
7. Small Package Size: Available in a compact 3mm x 3mm QFN package suitable for space-constrained applications.
These features make the TPS60500DGSR ideal for portable devices, sensors, and other low-power applications requiring efficient voltage conversion.

Package

The TPS60500DGSR is packaged in a 16-pin HTQFN (Thin Quad Flat No-lead) package. This type of package offers a compact design with excellent thermal performance and is suitable for surface mounting.

Pinout

The TPS60500DGSR is a step-up (boost) DC-DC converter from Texas Instruments. It comes in a 6-pin HTQFP (TQFP) package. The pin configuration and functions are as follows:
1. VIN (Pin 1): Input voltage supply.
2. SW (Pin 2): Switch pin for the inductor connection.
3. GND (Pin 3): Ground connection.
4. VOUT (Pin 4): Output voltage.
5. COMP (Pin 5): Compensation network connection for stability.
6. EN (Pin 6): Enable pin to turn the device on or off.
This device is designed for applications requiring a compact solution for generating higher voltage from a lower voltage source, suitable for powering devices like sensors and microcontrollers. The TPS60500 features a high efficiency and low quiescent current, making it ideal for battery-operated applications.

Manufacturer

The TPS60500DGSR is manufactured by Texas Instruments (TI), a leading semiconductor company based in the United States. Founded in 1951, Texas Instruments specializes in designing and manufacturing a wide range of analog and digital semiconductor devices, as well as microcontrollers and microprocessors. The company serves various industries, including automotive, industrial, communications, and consumer electronics. TI is recognized for its innovation in signal processing and power management solutions, making it a key player in the global electronics market.

Application

The TPS60500DGSR is a boost converter primarily used in portable and battery-powered devices. Its application areas include powering RF transmitters, LED drivers, and sensors in wearable technology, medical devices, and IoT applications. Additionally, it is suitable for powering high-efficiency microcontrollers and other low-power electronics where a stable voltage supply is critical.

Equivalent

Equivalent products to the TPS60500DGSR include the LTC1922, MCP1640, and MAX8675. These chips serve similar functions as step-up DC-DC converters with comparable specifications. Always verify specific parameters like input/output voltage range and current capability to ensure compatibility for your application.