China Integrated Circuit IC manufacturer
Sanhuang electronics (Hong Kong) Co., Limited
Sanhuang Electronics (Hong Kong) Co., Limite
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RT8299ZQW IC REG BUCK ADJUSTABLE 3A 10WDFN Richtek USA Inc.

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Sanhuang electronics (Hong Kong) Co., Limited

City: shenzhen

Country/Region:china

Tel:86-755-88859989

Contact Person:
Miss.Zhao
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RT8299ZQW IC REG BUCK ADJUSTABLE 3A 10WDFN Richtek USA Inc.

Brand Name Richtek USA Inc.
Model Number RT8299ZQW
Minimum Order Quantity 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) 3V
Voltage - Input (Max) 24V
Voltage - Output (Min/Fixed) 0.8V
Voltage - Output (Max) 15V
Current - Output 3A
Frequency - Switching 500kHz
Synchronous Rectifier Yes
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 10-WFDFN Exposed Pad
Supplier Device Package 10-WDFN (3x3)
Detailed Product Description

Product Details

 

General Description

The RT8299 is a high efficiency, monolithic synchronous step-down DC/DC converter with internal power MOSFETs. It achieves 3A of continuous output current over a wide input supply range from 3V to 24V with excellent load and line regulation. Current mode operation provides fast transient response and eases loop stabilization. Cycle by-cycle current limit provides protection against shorted outputs and soft-start eliminates input current surge during start-up.

 

 

Features

3V to 24V Input Voltage Range
3A Output Current
Internal N-MOSFETs
Current Mode Control
Fixed Frequency Operation : 500kHz
Output Adjustable from 0.8V to 15V
Up to 95% Efficiency
Stable with Low ESR Ceramic Output Capacitors
Cycle-by-Cycle Over Current Protection
Input Under Voltage Lockout
Output Under Voltage Protection
Thermal Shutdown Protection
SOP-8 (Exposed Pad) and 10-Lead WDFN Packages
RoHS Compliant and Halogen Free

 

 

Applications

Industrial and Commercial Low Power Systems
Computer Peripherals
LCD Monitors and TVs
Green Electronics/Appliances
Point of Load Regulation for High Performance DSPs,
FPGAs, and ASIC

 

Specifications

AttributeAttribute Value
ManufacturerRichtek
Product CategoryDC Switching Regulators
Series-
PackagingAlternate Packaging
Package-Case10-WFDFN Exposed Pad
Operating-Temperature-40°C ~ 85°C (TA)
Mounting-TypeSurface Mount
Output-TypeAdjustable
FunctionStep-Down
Supplier-Device-Package10-WDFN (3x3)
Number-of-Outputs1 Output
TopologyBuck
Frequency-Switching500kHz
Current-Output3A
Output-ConfigurationPositive
Output Voltage0.8V
Voltage-Output-Max15V
Synchronous-RectifierYes
Voltage-Input-Min3V
Voltage-Input-Max24V

Descriptions

Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 10-WFDFN Exposed Pad
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