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ACT4060ASH Electronic IC Chip Switching Regulator IC Output 8-SOIC ( 3.90mm Width )

Categories Electronic IC Chip
Model Number: ACT4060ASH
Place of Origin: Original
Brand Name: Original Manufacturer
Certification: Rosh
MOQ: 1
Price: Negotiation
Packaging Details: Original Packing
Delivery Time: In stock
Payment Terms: TT, Paypal, Western Union And So On
Supply Ability: 80000
Function: Step-Down
Output Configuration: Positive
Topology: Buck
Output Type: Adjustable
Number of Outputs: 1
Voltage - Input (Min): 4.5V
Voltage - Input (Max): 24V
Voltage - Output (Min/Fixed): 1.293V
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ACT4060ASH Electronic IC Chip Switching Regulator IC Output 8-SOIC ( 3.90mm Width )


ACT4060ASH Electronic IC Chip Switching Regulator IC Output 8-SOIC (0.154", 3.90mm Width)

FunctionStep-Down
Output ConfigurationPositive
TopologyBuck
Output TypeAdjustable
Number of Outputs1
Voltage - Input (Min)4.5V
Voltage - Input (Max)24V
Voltage - Output (Min/Fixed)1.293V
Voltage - Output (Max)22.8V
Current - Output2A
Frequency - Switching400kHz
Synchronous RectifierNo
Operating Temperature-40°C ~ 85°C (TA)
Mounting TypeSurface Mount
Package / Case8-SOIC (0.154", 3.90mm Width)
Supplier Device Package8-SOP

FEATURES

· 2A Output Current

· Up to 96% Efficiency

· 4.5V to 24V Input Range

· 10µA Shutdown Supply Current

· 400kHz Switching Frequency

· Adjustable Output Voltage

· Cycle-by-Cycle Current Limit Protection

· Thermal Shutdown Protection

· Frequency FoldBack at Short Circuit

· Stability with Wide Range of Capacitors, Including Low ESR Ceramic Capacitors

· SOP-8 Package

APPLICATIONS

· TFT LCD Monitors

· Portable DVDs

· Car-Powered or Battery-Powered Equipments

· Set-Top Boxes

· Telecom Power Supplies

· DSL and Cable Modems and Routers

· Termination Supplies

GENERAL DESCRIPTION

The ACT4060A is a current-mode step-down DC/DC converter that provides up to 2A of output current at 400kHz switching frequency. The device utilizes Active-Semi’s proprietary high voltage process for operation with input voltages up to 24V.

The ACT4060A provides fast transient response and eases loop stabilization while providing excellent line and load regulation. This device features a very low ON-resistance power MOSFET which provides peak operating efficiency up to 96%. In shutdown mode, the ACT4060A consumes only 10μA of supply current.

This device also integrates protection features including cycle-by-cycle current limit, thermal shutdown and frequency fold-back at short circuit.

The ACT4060A is available in a SOP-8 package and requires very few external devices for operation.

ABSOLUTE MAXIMUM RATINGS©

PARAMETERVALUEUNIT
IN Supply Voltage-0.3 to 28V
SW Voltage-1 to VIN + 1V
BS VoltageVSW - 0.3 to VSW + 8V
EN, FB, COMP Voltage-0.3 to 6V
Continuous SW CurrentInternally LimitedA
Junction to Ambient Thermal Resistance (θJA)105°C/W
Maximum Power Dissipation0.76W
Operating Junction Temperature-40 to 150°C
Storage Temperature-55 to 150°C
Lead Temperature (Soldering, 10 sec)300°C

Cheap ACT4060ASH Electronic IC Chip Switching Regulator IC Output 8-SOIC ( 3.90mm Width ) for sale
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