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APL5606A

ANPEC
Part Number APL5606A
Manufacturer ANPEC
Description Low Dropout 600mA Linear Regulator
Published Feb 5, 2016
Detailed Description APL5606/A Low Dropout 600mA Linear Regulator for DC Fan Control Features General Description • Low Dropout Voltage: ...
Datasheet PDF File APL5606A PDF File

APL5606A
APL5606A

Overview
APL5606/A Low Dropout 600mA Linear Regulator for DC Fan Control Features General Description • Low Dropout Voltage: 220mV (typical) @ 600mA • Low Quiescent Current: 140µA • Selectable Adjustable/Full Speed Mode • O/I Voltage Ratio in Adjustable Mode : 1.
6 times • Stable with Low ESR Ceramic Capacitors • Over-Temperature Protection • Current-Limit Protection with Foldback Current • Internal Soft-Start • SOP-8 Package • Lead Free and Green Devices Available (RoHS Compliant) Simplified Application Circuit VIN C1 1µF Adjustable mode Full speed mode VIN VOUT APL5606/A FSM GND VSE T VOUT C2 2.
2µF Speed control voltage (VSET) The APL5606/A is a low quiescent current and low dropout linear regulator which is designed with a P-channel pass MOSFET to power a DC fan and delivers output current up to 600mA.
In adjustable mode, the output voltage follows the 1.
6 times of the voltage on VSET pin to dynamically adjust the DC fan speed; in full speed mode, the internal P-channel MOSFET fully turns on to drive the DC fan with maximum supply voltage for full speed operation.
The APL5606/A with low 140µA quiescent current is ideal for battery-powered system appliances.
It is also stable with a low-ESR ceramic output capacitor ( 2.
2µF typical) to reduce total cost and to minimize the PCB area required.
The APL5606/A features current-limit (with foldback current) and over-temperature protections to protect the device against current over-loads and overtemperature.
The APL5606/A is available in a SOP-8 package.
Applications • Notebook Fan Driver • Motherboards • PC Peripherals • Battery-Powered System Ordering and Marking Information APL5606/A Assembly Material Handling Code Temperature Range Package Code Package Code K : SOP-8 Operating Ambient Temperature Range I : -40 to 85 oC Handling Code TR : Tape & Reel Assembly Material L : Lead Free Device G : Halogen and Lead Free Device APL5606/A K : APL5606 XXXXX APL5606A XXXXX XXXXX - Date Code Note: ANPEC lead-free pro...


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