TPS70151PWP

Hình ảnh chỉ để tham khảo

TPS70151PWP

+BOM

IC REG LINEAR 3.3V/1.8V 20HTSSOP

  • Nhà sản xuấtTexas Dụng cụ

  • Ông. Phần #TPS70151PWP

  • Gói HTSSOP (PWP)-20

  • Có sẵn7620

365 Đảm bảo chất lượng ngày

7*24 giờ dịch vụ quarantee

90-Bảo hành sau bán hàng ngày

Bảo hành sản phẩm chính xác

Thông số kỹ thuật

thuộc tính Giá trị
Package Tube
ProductStatus Active
OutputConfiguration Positive
OutputType Fixed
NumberofRegulators 2
Voltage-Input(Max) 6V
Voltage-Output(Min/Fixed) 3.3V, 1.8V
VoltageDropout(Max) 0.28V @ 500mA, -
Current-Output 500mA, 250mA
Current-Quiescent(Iq) 190 µA
Current-Supply(Max) 230 µA
PSRR 60dB (1kHz)
ControlFeatures Enable, Power Good, Reset, Sequencing
ProtectionFeatures Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case 20-PowerTSSOP (0.173, 4.40mm Width)

Tổng quan

Description

The TPS70151PWP is a power management integrated circuit (PMIC) from Texas Instruments. It is part of the TPS701xx series, designed to provide dual output voltage regulation, which includes a low-dropout (LDO) linear regulator and a DC-DC step-down converter. The device is specifically engineered to cater to applications requiring efficient power conversion and regulation in a compact form.
Key features of the TPS70151PWP include high output current capability, low quiescent current, and low dropout voltage, enhancing its efficiency and making it suitable for battery-powered or space-constrained applications. It also offers features such as thermal shutdown, short-circuit protection, and power-good indicators to ensure reliable operation under various conditions.
The package type for this model is the PowerPAD™ surface-mount, which improves thermal performance. The TPS70151PWP is often used in applications such as portable devices, telecommunications, and industrial equipment, where regulated power supply solutions are essential.

Equivalent

The TPS70151PWP is a dual-output voltage regulator from Texas Instruments. Equivalent products would typically have similar specifications, such as dual-output LDO regulators with comparable input voltage range, output current capability, and voltage options. Consider checking products like the Linear Technology (now Analog Devices) LT1763 series or other Texas Instruments models, like TPS702xx series. Always verify that critical parameters match your specific application requirements before substituting.

Features

The TPS70151PWP is a dual-output, low-dropout (LDO) voltage regulator with specific features tailored for various applications. Key features include:
1. Dual Output: It provides two regulated output voltages, ideal for systems requiring multiple voltage rails.
2. Low Dropout Voltage: Ensures efficient operation with minimal power loss, even at low input-output voltage differentials.
3. High Accuracy: Delivers precise voltage regulation, typically within ±2% for both outputs.
4. Fast Transient Response: Quickly adapts to changes in load conditions, maintaining stable output.
5. Low Quiescent Current: Optimized for power efficiency, reducing overall power consumption.
6. Integrated Power-On Reset: Provides a reliable reset signal for microprocessors, enhancing system reliability.
7. Thermal Protection: Includes over-temperature shutdown to prevent damage due to overheating.
8. Current Limiting: Protects against overcurrent conditions by limiting the output current.
9. Small Package: Available in a compact PowerPAD™ package, facilitating efficient heat dissipation and space-saving design.
These features make the TPS70151PWP suitable for applications in consumer electronics, telecommunications, and industrial equipment.

Pinout

The TPS70151PWP is a dual-output low-dropout (LDO) voltage regulator with a high-accuracy voltage reference. This device is part of the TPS701xx series from Texas Instruments. The package type for the TPS70151PWP is a PowerPAD™ TSSOP (PWP), and it typically has a pin count of 20.
This regulator provides two outputs: a 3.3V fixed output and an adjustable output, which can be set using external resistors. It is designed to provide power for applications that require two different voltage levels while maintaining low dropout voltage and low quiescent current. It offers features such as high output current capability, thermal protection, and over-current protection.
The TPS70151PWP is ideal for powering DSPs, microcontrollers, and other digital and analog circuits requiring precision voltage regulation. It is suitable for use in a variety of applications including telecommunications, industrial equipment, and consumer electronics.

Manufacturer

The TPS70151PWP is a product manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company headquartered in Dallas, Texas, USA. It is one of the largest manufacturers of semiconductors worldwide, focusing on the design and production of analog chips and embedded processors. These components are used in a variety of electronic systems, including consumer electronics, automotive, industrial, and communication equipment. TI is known for its innovation and extensive product catalog, serving a broad range of industries by providing critical components that enhance electronic device functionality and performance.

Application

The TPS70151PWP is a dual-output low-dropout (LDO) voltage regulator designed for applications that require tight output voltage regulation and fast transient response. Common application areas include powering microcontrollers, digital signal processors (DSPs), and other digital or analog circuitry in consumer electronics, telecommunications equipment, and industrial systems. Its high-accuracy voltage regulation and low dropout performance make it suitable for battery-powered devices and portable equipment, ensuring efficient power management. Additionally, it can be used in networking and computing systems where stable power supply to critical components is essential. The device's ability to handle dual outputs allows for flexible power supply design in complex electronic systems.

Package

The TPS70151PWP is a Texas Instruments voltage regulator that comes in a PowerPAD™ TSSOP (Thin Shrink Small Outline Package) with 20 pins. The "PWP" refers to this specific type of package which includes a thermal pad to enhance heat dissipation.

Sản phẩm liên quan đến TPS70151PWP