RT8064ZSP

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RT8064ZSP

IC REG BUCK ADJ 2A 8SOP

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仕様

Part Status Active
Function Step-Down
Output Configuration Positive
Topology Buck
Output Type Adjustable
Number of Outputs 1
Voltage - Input (Min) 2.7V
Voltage - Input (Max) 5.5V
Voltage - Output (Min/Fixed) 0.8V
Voltage - Output (Max) 5V
Current - Output 2A
Frequency - Switching 200kHz ~ 2MHz
Synchronous Rectifier Yes
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width) Exposed Pad
Supplier Device Package 8-SOP-EP
Base Product Number RT8064

概要

Description

The RT8064ZSP is a high-performance, synchronous step-down (buck) voltage regulator designed for powering various electronic devices, particularly in consumer electronics. It features a wide input voltage range, typically from 4.5V to 28V, making it suitable for applications such as laptops, tablets, and other portable devices.
This regulator provides a programmable output voltage with high efficiency, often exceeding 90%, which helps in prolonging battery life and reducing heat generation. The RT8064ZSP integrates advanced protection features, including over-current protection, short-circuit protection, and thermal shutdown, ensuring reliable operation and safeguarding connected components.
Additionally, it supports a range of switching frequencies and offers flexible control options, including PWM mode for load regulation and low-power modes for energy savings. Its compact design and ease of integration make it a popular choice among engineers for designing efficient power supply systems in modern electronic applications.

Features

The RT8064ZSP is a highly integrated voltage regulator designed primarily for powering processors in laptops and other portable devices. Key features include:
1. Input Voltage Range: Supports a wide input range, typically from 4.5V to 28V.
2. Output Voltage: Adjustable output voltage, allowing customization for various applications.
3. High Efficiency: Integrated power management delivers up to 95% efficiency, minimizing heat and extending battery life.
4. Load Regulation: Excellent load and line regulation ensure stable output under varying conditions.
5. Soft-Start Function: Prevents inrush current during startup, enhancing system reliability.
6. Protection Features: Includes overcurrent protection (OCP), overvoltage protection (OVP), and thermal shutdown to safeguard the device.
7. Compact Package: Offered in a small footprint package, facilitating space-saving designs in mobile applications.
These features make the RT8064ZSP suitable for a range of applications, including laptops, tablets, and embedded systems requiring efficient power management.

Package

The RT8064ZSP is available in a 5-pin TSOT-23 package type. This compact surface-mount package is designed for space-constrained applications in power management solutions.

Pinout

The RT8064ZSP is a voltage regulator IC featuring a total of 10 pins. Its primary function is to provide a low dropout (LDO) output with adjustable voltage regulation, making it suitable for powering various electronic devices. The pin configuration includes:
1. VIN - Input voltage supply.
2. GND - Ground reference.
3. VOUT - Regulated output voltage.
4. EN - Enable pin for activation.
5. ADJ - Adjustment pin for setting output voltage.
6. PG - Power good indicator.
7. SS - Soft-start control.
8. COMP - Compensation network connection.
9. NC - No connection (not internally bonded).
10. VREF - Reference voltage output.
The RT8064ZSP is designed for efficiency, low noise, and stability across various loads, making it ideal for battery-powered applications and other sensitive electronic systems.

Manufacturer

The RT8064ZSP is manufactured by Richtek Technology Corporation, a semiconductor company based in Taiwan. Richtek specializes in designing and producing power management integrated circuits (PMICs), including voltage regulators, LED drivers, and battery management solutions. The company serves a variety of markets, including consumer electronics, telecommunications, automotive, and industrial applications. Richtek is known for its innovative solutions that enhance the efficiency and performance of electronic devices.

Application

The RT8064ZSP is a highly integrated power management IC primarily used in applications such as laptops, tablets, and portable devices. Its main functions include regulating power supply for CPUs, GPUs, and memory components. It is suitable for battery-powered applications due to its efficiency and low quiescent current, making it ideal for consumer electronics, IoT devices, and automotive systems.

Equivalent

The RT8064ZSP chip is a low-dropout linear regulator (LDO). Equivalent products include:
1. MIC2941 - from Microchip
2. LM1117 - from Texas Instruments
3. LT1763 - from Analog Devices
4. TPS7A33 - from Texas Instruments
Always check specific datasheets for detailed specifications and compatibility.

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出荷料参照(DHL/FedEx):

DHL の: 配送費は25ドル〜45ドル(0.5kg)の範囲で、推定配送時間は2〜5営業日です。

フェデックス: 配送費は25ドル〜40ドル(0.5kg)の範囲で、推定配送時間は3〜7営業日。

UPS の: 配送費は25ドル〜45ドル(0.5kg)の範囲で、推定配送時間は3〜7営業日。

TNT社: 配送費は25ドル〜65ドル(0.5kg)の範囲で、推定配送時間は3〜7営業日。

EMS: 配送料金は30〜50ドル(0.5kg)の範囲で、推定配送時間は7〜15営業日です。

登録航空郵便: 配送費は2〜4ドル(0.1kg)で、推定配送時間は5〜20営業日です。

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