SG6846LDZ

Name: SG6846LDZ
Rating: 4.5 (10 reviews)

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3,183 有效庫存

SG6846LDZ

有效庫存3,183

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製造商零件號 # : SG6846LDZ
包裝/封裝: DIP8
製造商: Onsemi
產品分類 : AC DC Converters, Offline Switches

品質保證

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運輸與付款

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服務與包裝

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自發貨之日起 90 天內發起申請。

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關於包裝

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例子

捲帶式

剪膠帶

管或託盤

SG6846LDZ 數據表

目前的價格方案正在編制中。請聯絡我們的客戶服務團隊獲取最新的價格資訊。感謝您的理解和支援!

快速報價

請提交詢價 SG6846LDZ 或發送電子郵件給我們： Email: [email protected], 我們將在 12 小時內與您聯繫。

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詳細說明

The SG6846LDZ is a Step-down PWM Switching Regulator with a voltage range of 4.5V to 32V and an output current of 2A. It features a built-in N-channel power MOSFET with low on-resistance to achieve high efficiency and low dropout voltage. The device uses a constant frequency voltage mode PWM control scheme to regulate the output voltage, providing stable performance under varying load conditions.Additionally, the SG6846LDZ offers a fixed frequency of 320kHz, allowing for easy noise filtering and external component selection. It also includes comprehensive protection features such as overcurrent protection, thermal shutdown, and overvoltage protection, ensuring the safety and reliability of the system.The device comes in a compact SOP-8 package, making it suitable for space-constrained applications such as portable devices, consumer electronics, and industrial equipment. With its high efficiency, wide input voltage range, and robust protection features, the SG6846LDZ is an ideal choice for various power management applications that require a stable and reliable voltage supply

主要特徵

Low voltage operation (2.8V to 5.5V)
23 kHz fixed frequency
Internal cycle-by-cycle current limiting
Low EMI design
Soft start function
Internal compensation
Under-voltage lockout protection
Thermal shutdown protection
Available in SOP-8 and SOT23-5 packages
RoHS compliant

應用

Electronic appliances
LED lighting
Power supplies
Automotive electronics
Battery-powered devices
Industrial equipment
Consumer electronics
Telecommunications
Audio equipment
Medical devices

規格

以下是所選零件的基本參數，涉及零件的特性及其所屬類別。

Product Category !	AC/DC Converters	Brand	onsemi / Fairchild
Product Type !	AC/DC Converters	Subcategory	PMIC - Power Management ICs
Type	Current Mode

常見問題解答

What is SG6846LDZ?

The SG6846LDZ is a PWM controller IC (integrated circuit) designed by Microsemi Corporation. It is specifically designed for use in DC-DC converters and other power management applications. The device provides a reliable and flexible solution for regulating the output voltage of power supplies.

How Does SG6846LDZ Work?

The SG6846LDZ operates by generating pulse-width modulated (PWM) signals to control the duty cycle and regulate the output voltage of a power supply. It includes features such as overcurrent protection, soft-start, and adjustable frequency, providing control over various aspects of the power supply operation.

How Many Pins does SG6846LDZ have and What are the Functions of the Pinout Configuration?

The SG6846LDZ is housed in an 8-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:

VCC: Power supply input pin.
COMP: Compensation pin for loop stabilization.
FB: Feedback pin for regulating the output voltage.
RT/CLK: Connection for an external resistor or clock synchronization.
CT: Timing capacitor pin for frequency setting.
GND: Ground connection.
EN/UVLO: Enable input or undervoltage lockout pin.
OUT: PWM output pin.

What are the Pros and Cons of SG6846LDZ?

Pros:

Reliable Performance: Provides stable and reliable regulation in DC-DC converters.
Flexible Configuration: Offers features such as adjustable frequency and soft-start for custom power supply designs.
Overcurrent Protection: Includes overcurrent protection for added system protection.
Compact Package: The 8-pin SOIC package is space-efficient, suitable for compact power supply designs.

Cons:

External Components: May require additional external components for specific application requirements.
Configuration Complexity: Requires careful consideration of external components and loop stability for optimal performance.
Package Handling: The 8-pin SOIC package may be challenging to handle without appropriate equipment.

Are There Any Equivalents/Alternatives to SG6846LDZ for Recommendation?

The SG6846 from Microsemi Corporation is a similar PWM controller IC with comparable features.
Alternatives to the SG6846LDZ include the UC2846 from Texas Instruments and the NCP1207 from ON Semiconductor.

快速詢價

SG6846LDZ

SG6846LDZ

品質保證

運輸與付款

服務與包裝

快速報價

詳細說明

主要特徵

應用

規格

常見問題解答

What is SG6846LDZ?

How Does SG6846LDZ Work?

How Many Pins does SG6846LDZ have and What are the Functions of the Pinout Configuration?

What are the Pros and Cons of SG6846LDZ?

Are There Any Equivalents/Alternatives to SG6846LDZ for Recommendation?

關注我们

SG6846LDZ

SG6846LDZ

品質保證

運輸與付款

服務與包裝

快速報價

詳細說明

主要特徵

應用

規格

常見問題解答

What is SG6846LDZ?

How Does SG6846LDZ Work?

How Many Pins does SG6846LDZ have and What are the Functions of the Pinout Configuration?

What are the Pros and Cons of SG6846LDZ?

Are There Any Equivalents/Alternatives to SG6846LDZ for Recommendation?

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