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RT8284NGS IC REG BUCK ADJUSTABLE 2A 8SOP Richtek USA Inc.

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RT8284NGS IC REG BUCK ADJUSTABLE 2A 8SOP Richtek USA Inc.

Brand Name : Richtek USA Inc.

Model Number : RT8284NGS

MOQ : 1

Price : Based on current price

Payment Terms : T/T

Supply Ability : In stock

Delivery Time : 3-5 work days

Packaging Details : anti-static bag & cardboard box

Function : Step-Down

Output Configuration : Positive

Topology : Buck

Output Type : Adjustable

Number of Outputs : 1

Voltage - Input (Min) : 4.5V

Voltage - Input (Max) : 23V

Voltage - Output (Min/Fixed) : 0.923V

Voltage - Output (Max) : 20V

Current - Output : 2A

Frequency - Switching : 340kHz

Synchronous Rectifier : Yes

Operating Temperature : -40°C ~ 85°C (TA)

Mounting Type : Surface Mount

Package / Case : 8-SOIC (0.154", 3.90mm Width)

Supplier Device Package : 8-SOP

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Product Details

General Description

The RT8284N is a high efficiency, monolithic synchronous step down DC/DC converter that can deliver up to 2A output current from a 4.5V to 23V input supply. The RT8284Ns current mode architecture and external compensation allow the transient response to be optimized over a wide
range of loads and output capacitors.

Features

● ±1.5% High Accuracy Feedback Voltage
● Input Voltage Range : 4.5V to 23V
● 2A Output Current
● Integrated N-MOSFETs
● Current Mode Control
● 340kHz Fixed Frequency Operation
● Output Adjustable Voltage Range : 0.923V to 20V
● Efficiency Up to 95%
● Programmable Soft-Start
● Stable with Low ESR Ceramic Output Capacitors
● Cycle-by-Cycle Over Current Protection
● Input Under Voltage Lockout
● Output Under Voltage Protection
● Thermal Shutdown Protection
● RoHS Compliant and Halogen Free

Applications

● Wireless AP/Router
● Set-Top-Box
● Industrial and Commercial Low Power Systems
● LCD Monitors and TVs
● Green Electronics/Appliances
● Point of Load Regulation of High-Performance DSPs

Specifications

Attribute Attribute Value
Manufacturer Richtek
Product Category DC Switching Regulators
Series -
Packaging Alternate Packaging
Package-Case 8-SOIC (0.154", 3.90mm Width)
Operating-Temperature -40°C ~ 85°C (TA)
Mounting-Type Surface Mount
Output-Type Adjustable
Function Step-Down
Supplier-Device-Package 8-SOP
Number-of-Outputs 1 Output
Topology Buck
Frequency-Switching 340kHz
Current-Output 2A
Output-Configuration Positive
Output Voltage 0.923V
Voltage-Output-Max 20V
Synchronous-Rectifier Yes
Voltage-Input-Min 4.5V
Voltage-Input-Max 23V

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RT8284NGS IC REG BUCK ADJUSTABLE 2A 8SOP Richtek USA Inc. Images

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