Switch

CR6224T PDF Datasheet – Current Mode PWM Power Switch

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Part Number: CR6224T

Function: Green-Power Current Mode PWM Power Switch

Package: DIP 8 Pin Type

Manufacturer: Chip-Rail

Images:CR6224T datasheet

Description

This is Green-Power Current Mode PWM Power Switch. A PWM (Pulse-Width Modulation) power switch, also known as a PWM power controller or PWM power stage, is an electronic component or circuit that uses PWM techniques to control the power delivered to a load, typically in the form of an electrical current. These switches are widely used in various applications to efficiently regulate power, control the speed of motors, adjust the brightness of LEDs, and modulate power to other devices.

The CR6224T combines a dedicated current mode PWM controller with a high voltage power MOSFET.

It is optimized for high performance, low standby power, and cost effective off-line flyback converter
applications in sub 24W range.

 

Feature :

1. Power on Soft Start Reducing MOSFET Vds Stress

2. Frequency shuffling for EMI

3. Burst Mode Control For Improved Efficiency and Minimum Standby power Design

4. Audio Noise Free Operation

5. Normal 50 KHz Switching Frequency

6. Internal Synchronized Slope Compensation

7. Low VDD Startup Current and Low Operating Current

8. Leading Edge Blanking on Current Sense Input

Pinouts:

CR6224T pdf pinout

Applications:

1. Battery Charger

2. Digital Cameras and camcorder Adaptor

3. VCR, SVR, STB, DVD & DVCD Player SMPS

 

Other data sheets are available within the file:

CR6221, CR6229, CR6224, CR6228

 

CR6224T PDF Datasheet

FP6861C PDF Datasheet – Power Distribution Switch

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A power distribution switch is a device or component used in electrical systems to control the distribution of electrical power to various loads or devices. These switches are commonly found in industrial settings, buildings, data centers, and other applications where multiple electrical circuits need to be managed efficiently and safely.

Part Number: FP6861C

Function: Single-Channel Power Distribution Switch

Package: MSOP-8, SOP-8 and SOT-23-5 Type

Manufacturer: Fiti ( Fitipower Integrated Technology Inc )

Images:FP6861C pdf datasheet

Description

The FP6861C is a cost-effective, low voltage, single N-Channel MOSFET high-side power switch,
optimized for self-powered and bus-powered Universal Serial Bus (USB) applications.

The FP6861 is equipped with a charge pump circuitry to drive the internal MOSFET switch. The switch’s low RDS(ON) meets USB voltage drop requirement, and a flag output is available to indicate fault conditions to the local USB controller

Features

1. Compliant to USB Specifications

2. Built-In Low RDS(ON) N-Channel MOSFET

3. Output can be Forced Higher than Input (Off-State)

4. Wide Input Voltage Ranges: 2.7V to 5.5V

5. Open-Drain Fault Flag Output

6. Hot Plug-In Application (Soft-Start)

7. 2.2V Typical Under-Voltage Lockout (UVLO)

8. Current Limit Protection

9. Thermal Shutdown Protection

10. Reverse Current Flow Blocking (No Body Diode)

FP6861C pinout

Applications:

1. USB Bus/Self Powered Hub

2. USB Peripheral

3. ACPI Power Distribution

4. Notebook, Motherboard PC

5. Battery-Charger Circuit

FP6861C PDF Datasheet