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RT8272GSP 1.2MHz Integrated Circuit IC Chip High Voltage Buck Converter

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RT8272GSP 1.2MHz Integrated Circuit IC Chip High Voltage Buck Converter

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Brand Name : Richtek

Model Number : RT8272GSP

Certification : CE

Place of Origin : CN

MOQ : 1000 pieces

Price : negotiable

Payment Terms : T/T, Western Union, Paypal

Supply Ability : 100Kpcs per year

Delivery Time : 1-2 working days

Packaging Details : Tape and Reel

Goods Condition : Brand New

Part Status : Active

Lead Free / Rohs : Complaint

Function : step down

Mounting Type : SMD

Package : SOP

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RT8272GSP 3A, 24V, 1.2MHz Step-Down high voltage buck Converter in SOP8 package


General Description
The RT8272 is a high voltage buck converter that can support the input voltage range from 4.75V to 24V and the output current can be up to 3A. Current Mode operation provides fast transient response and eases loop stabilization. The chip provides protection functions such as cycle-bycycle current limiting and thermal shutdown protection. In shutdown mode, the regulator draws 25μA of supply current. The RT8272 is available in a SOP-8 (Exposed Pad) surface mount package.

Features
Wide Operating Input Range : 4.75V to 24V
Adjustable Output Voltage Range : 0.92V to 15V
Output Current up to 3A z 25μA Low Shutdown Current z Power MOSFET : 0.1Ω
High Efficiency up to 95% z 1.2MHz Fixed Switching Frequency
Stable with Low ESR Output Ceramic Capacitors
Thermal Shutdown Protection
Cycle-By-Cycle Over Current Protection
RoHS Compliant and Halogen Free

Applications
Distributive Power Systems
Battery Charger z DSL Modems
Pre-regulator for Linear Regulators

ManufacturerRichtek USA Inc.
Series-
Packaging Tape & Reel (TR)
Part StatusActive
FunctionStep-Down
Output ConfigurationPositive
TopologyBuck
Output TypeAdjustable
Number of Outputs1
Voltage - Input (Min)4.75V
Voltage - Input (Max)24V
Voltage - Output (Min/Fixed)0.92V
Voltage - Output (Max)15V
Current - Output3A
Frequency - Switching1.2MHz
Synchronous RectifierNo
Operating Temperature-40°C ~ 85°C (TA)
Mounting TypeSurface Mount
Package / Case8-SOIC (0.154", 3.90mm Width) Exposed Pad
Supplier Device Package8-SOP-EP


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