RT6210GSP

Name: RT6210GSP
Brand: Richtek
Rating: 4.5 (10 reviews)
Author: Lisleapex

With its compact size and high efficiency, this voltage regulator is perfect for use in power supply designs where space is limited

4,059 Effective Inventory

RT6210GSP

Effective Inventory4,059

With its compact size and high efficiency, this voltage regulator is perfect for use in power supply designs where space is limited

Manufacturer Part # : RT6210GSP
Package/Case: SOIC-8
Brand: Richtek
Product Categories : Voltage Regulators , DC DC Switching Regulators

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RT6210GSP DataSheet

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

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RT6210GSP Details

The RT6210GSP is a synchronous step-down converter from Richtek, designed for high efficiency and low voltage regulation in various power supply applications. This converter supports a wide input voltage range and delivers a stable output voltage with high accuracy. It is housed in a compact package, making it suitable for space-constrained designs.

Pinout

1 (VIN): Input Voltage
2 (SW): Switch Node
3 (GND): Ground
4 (FB): Feedback
5 (PGND): Power Ground
6 (EN): Enable
7 (NC): No Connection
8 (VOUT): Output Voltage

(Tip: For detailed pinout information, please refer to the corresponding datasheet.)

Key Features

High Efficiency: Provides high efficiency conversion for reduced power loss.
Wide Input Voltage Range: Supports a broad input voltage range for versatile applications.
Compact Design: Housed in a compact package for space-efficient designs.
Stable Output Voltage: Delivers stable and accurate output voltage regulation.
Enable Function: Features an enable pin for easy control and power-saving modes.

Application

Power Supply Units: Suitable for various power supply units requiring efficient voltage regulation.
Consumer Electronics: Used in consumer electronic devices for power management and efficiency.
Embedded Systems: Ideal for embedded systems and IoT devices for stable power delivery.

Where to Use

The RT6210GSP is ideal for applications that demand high efficiency and reliable voltage regulation, such as power supply units, consumer electronics, and embedded systems. It is particularly useful in designs where space-saving and power efficiency are critical requirements.

How to Use

Connect the RT6210GSP to your power circuit by ensuring proper connections of VIN, SW, GND, FB, PGND, EN, and VOUT pins according to the voltage and control requirements. Configure the enable pin for desired operational modes and monitor the output voltage for stability and regulation. Refer to the datasheet for detailed usage guidelines.

Application Circuit

The application circuit diagram for the RT6210GSP demonstrates how to integrate the step-down converter into your power supply design. It includes connections for input voltage, switch node, ground, feedback, and output voltage, facilitating efficient power conversion and regulation.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Equivalents

LM2678: A comparable synchronous step-down converter with similar features and performance.
ADP2380: An alternative step-down converter offering equivalent functionality and efficiency.

Complementary

The RT6210GSP can be complemented by the RT6210GDP, which provides additional features such as different output voltage options and protection mechanisms, catering to diverse application needs.

When selecting complementary components, ensure compatibility and performance alignment with your specific power supply requirements for optimal operation.

Frequently Asked Questions

Q: What is the efficiency rating of the RT6210GSP?

A: The RT6210GSP offers high efficiency conversion, typically above 90% under optimal operating conditions. Refer to the datasheet for detailed efficiency curves and performance data.

Q: Can the RT6210GSP be used in battery-powered devices?

A: Yes, the RT6210GSP is suitable for battery-powered devices, providing efficient voltage regulation and power management capabilities for extended battery life.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Status	Active	Function	Step-Down
Output Configuration	Positive	Topology	Buck
Output Type	Adjustable	Number of Outputs	1
Voltage - Input (Min)	5.2V	Voltage - Input (Max)	80V
Voltage - Output (Min/Fixed)	0.8V	Voltage - Output (Max)	72V
Current - Output	500mA	Frequency - Switching	350kHz
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	RT6210

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification RT6210GSP PDF Download

FAQs

What is RT6210GSP?

The RT6210GSP is a high efficiency, low quiescent current synchronous step-down DC-DC converter designed by Richtek. It is ideal for applications requiring efficient power conversion with minimal power loss, such as portable devices, battery-powered systems, and IoT devices.

How Does RT6210GSP Work?

The RT6210GSP operates as a synchronous step-down DC-DC converter, efficiently converting a higher input voltage to a lower output voltage. It uses pulse-width modulation (PWM) control to regulate the output voltage with high efficiency, while the synchronous rectification minimizes power loss during operation.

How Many Pins does RT6210GSP have and What are the Functions of the Pinout Configuration?

The RT6210GSP is housed in a 10-pin WDFN (Wettable Flank DFN) package. The pinout configuration includes:

VIN: Input voltage pin.
SW: Switching node for the internal power MOSFET.
GND: Ground pin.
FB: Feedback pin for output voltage regulation.
EN: Enable pin for turning the converter on/off.
PGOOD: Power good indicator pin.
SS/TR: Soft-start/tracking control pin.
PGND: Power ground pin for the control circuitry.
BOOT: Bootstrap capacitor connection pin for the high-side MOSFET.

What are the Pros and Cons of RT6210GSP?

Pros:

High Efficiency: Provides high efficiency power conversion, reducing power loss.
Low Quiescent Current: Consumes minimal current during standby, ideal for battery-operated devices.
Compact Package: The 10-pin WDFN package is space-efficient, suitable for compact designs.
Fast Transient Response: Offers fast transient response to load changes for stable output voltage.
Wide Input Voltage Range: Supports a wide input voltage range for versatile applications.

Cons:

External Components: May require additional external components for specific applications and optimal performance.
Thermal Considerations: Heat dissipation and thermal management may be a concern in certain designs.

Are There Any Equivalents/Alternatives to RT6210GSP for Recommendation?

The RT6208GSP from Richtek is a similar synchronous step-down converter with a different pinout and features.
Alternatives to the RT6210GSP include the MP2315 from Monolithic Power Systems and the TPS62825 from Texas Instruments.