FAN65005A DC-DC Power Conversion by ON Semiconductor

Synchronous PWM Buck Regulator, High Performance, Voltage Mode, 65 V, 8 A


FAN65005A is a wide VIN highly efficient synchronous buck regulator, with integrated high side and low side power MOSFETs. The device incorporates a fixed frequency voltage mode PWM controller supporting a wide voltage range from 4.5 V to 65 V and can handle continuous currents up to 8 A. FAN65005A includes a 0.67% accurate reference voltage to achieve tight regulation. The switching frequency can be programmed from 100 kHz to 1 MHz. This single phase buck regulator offers complete protection features including Over current protection, Thermal shutdown, Under−voltage lockout, Over voltage protection, Under voltage protection and Short−circuit protection. This device is available in a compact 6 x 6 mm PQFN package.

Where to Buy

Prices starting from US$3.42

Distributor Stock
Logo for Farnell
Farnell
from US$3.86
4,975
in stock
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Logo for Newark Electronics
Newark Electronics
from US$3.60
4,975
in stock
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Logo for element14
element14
from US$3.86
4,975
in stock
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Logo for Future Electronics
Future Electronics
from US$3.72
-
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Logo for Avnet America
Avnet America
from US$3.53
-
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Logo for Avnet Asia
Avnet Asia
from US$3.42
-
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Logo for EBV Elektronik
EBV Elektronik
-
-
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Logo for Avnet Silica
Avnet Silica
-
-
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Features

Wide Input Voltage Range: 4.5 V to 65 V
Switching Frequency: 100 kHz to 1 MHz
0.6 V Reference Voltage with 0.67% Accuracy
Selectable CCM PWM Mode or PFM Mode for Light Loads
Over Current Protection, Thermal Shutdown, Over Voltage Protection, Under Voltage Protection and Short−circuit Protection
Dual LDOs for Single Supply Operation and to Reduce Power Loss
External Compensation for Wide Operation Range
Adjustable Soft−Start & Pre−Bias Startup
Enable Function with Adjustable Input Voltage Under−Voltage−Lock−Out (UVLO)
Power Good Indicator
Benefits
Supports wide range of applications
Allows for optimization between size, efficiency, and maximum duty cycle
Maintain voltage accuracy
Best Efficiency at heavy loads and also at light loads
Fully protected against voltage, current and temperature faults
Improves efficiency by reducing power loss
Applications
High Voltage POL Module
Networking and Servers Systems, USB−PD
Industrial Automation
Base Station Power Supplies
Robotics
End Products
Telecommunications
Industrial Equipments
Computing
Vending, ATM and Slot Machines
Battery Management Systems

Specifications

Description FAN65005A
Compliance Pb-free Halide free
Topology Step-Down
Control Mode Voltage Mode
VCC Min (V) 4.5
VCC Max (V) 65
VO Typ (V) Adjustable
IO Typ (A) 8
Efficiency (%) -
fSW Typ (kHz) 1000
Package Type PQFN-35

Alternative Descriptions

Dc/Dc Conv, Sync Buck, 1Mhz, Pqfn-35 | Newark Electronics
DC/DC CONV, SYNC BUCK, 1MHZ, PQFN-35 | element14
FAN65005A Series 65 V 8 A Voltage Mode Synchronous PWM Buck Regulator - PQFN-35 | Future Electronics
Conv DC-DC Single Step Down 4.5V to 65V 35-Pin PQFN | Avnet America


Frequently Asked Questions

Where can I find additional details, specifications and documents for a FAN65005A?

Additional datasheets, footprints and schematics for FAN65005A are listed on our Part Details page. You can also find images and similar parts to FAN65005A on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for FAN65005A on our Product Comparison page. Access via the 'View Pricing & Stock' button to view FAN65005A price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does FAN65005A fall under?

The FAN65005A is listed under Power Management > DC-DC Power Conversion > Converters.

Can I view similar or alternative parts?

You can view similar parts to FAN65005A when available in the Converters range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the FAN65005A you can contact the distributor directly for product support, shipping queries etc.

Is the FAN65005A RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.

Which authorised distributors for FAN65005A have stock available?

Authorised distributors including Newark Electronics, element14, Farnell, Future Electronics and Avnet America have stock available or on a lead time for FAN65005A.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for FAN65005A often in real-time on the comparison pages.

What if I can't find stock of FAN65005A?

You can fill out our help required form which you can use to request a quote for FAN65005A from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

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