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onsemi 35-Pin PQFN 5-Channel Current Mode PWM Controller 1 MHz 65V FAN65004B

Category PWM Controller Brand onsemi Condition New

Specifications

Country of Origin Philippines
Brand onsemi
Height 750μm
Length 6mm
Model FAN65004B
Width 6mm
Mount Type Surface
Maximum Duty Cycle 50%
Output Current 6A
Topology Buck
Maximum Operating Temperature 125°C
Package Type PQFN
Minimum Operating Temperature -40°C
Number of outputs 5
Output Voltage 5.25V
Maximum Switching Frequency 1MHz
Pin Count 35
Maximum Supply Voltage 65V
Supply Current 4mA
Start-up Supply Current 1.5mA
PWM Controller Type Current Mode
onsemi 35-Pin, PQFN FAN65004B 5-Channel PWM Controller, 1 MHz, 65V, SurfaceBrand onsemi

Key Features

  • Supports a wide voltage range from 4.5 V to 65 V for versatile applications.
  • Integrated high side and low side power MOSFETs enable synchronous buck voltage regulation.
  • Incorporates a highly accurate 0.67% reference voltage to maintain tight voltage regulation.
  • Programmable switching frequency from 100 kHz up to 1 MHz for optimized performance.
  • Five output channels delivering continuous currents up to 6A.
  • Surface mount PQFN package with a compact 6 mm x 6 mm footprint and 750µm height.
  • Operational temperature range from -40°C to 125°C suitable for industrial environments.
  • Fully protected against voltage, current, and temperature faults to ensure reliability.

Product Description

onsemi FAN65004B is a high-efficiency synchronous buck regulator PWM controller delivered in a 35-pin PQFN surface mount package. This current mode PWM controller supports a 1 MHz maximum switching frequency and wide input voltages from 4.5 V to 65 V, making it suitable for a broad spectrum of industrial and electronic power management applications.

Featuring integrated high side and low side power MOSFETs, the FAN65004B enables efficient power conversion with continuous output currents up to 6A and a maximum duty cycle of 50%. The device incorporates a 0.67% accurate reference voltage, ensuring precise voltage regulation and stable operation under varying load conditions.

The programmable switching frequency range of 100 kHz to 1 MHz affords designers the flexibility to optimize efficiency, size, and noise performance. Equipped with multiple fault protections against voltage irregularities, overcurrent, and temperature extremes, this controller enhances reliability and system safety.

Its compact package size of 6 mm length, 6 mm width, and a height of 750µm meets demanding footprint requirements for modern electronic systems. Operating within -40°C to 125°C temperature range, the FAN65004B is designed for durable operation in diverse industrial and commercial environments.

This PWM controller is widely applicable in power management for industrial electronics, communications equipment, and embedded systems where high efficiency and precise output control are critical.

Supports wide voltage input range from 4.5 V to 65 V. Integrated high and low side power MOSFETs. Accurate 0.67% reference voltage for tight regulation. Max switching frequency of 1 MHz, programmable from 100kHz. Five output channels with 6A continuous current capability.

Compact 6x6 mm PQFN surface mount package. Operating temperature from -40°C to 125°C. Full protection against voltage, current, and temperature faults. Ideal for industrial power management and electronics applications. Discover an extensive range of PWM Controllers and power management ICs at EnvMart, designed to fit your demanding industrial and electronic application needs.

onsemi 35-Pin PQFN 5-Channel Current Mode PWM Controller 1 MHz 65V FAN65004B
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Frequently Asked Questions

The maximum switching frequency of this model is 1 MHz, which is programmable from 100 kHz.

It can deliver continuous output currents of up to 6A across its five output channels.

This PWM controller supports a wide input voltage range from 4.5 V to 65 V.

The FAN65004B is housed in a 35-pin PQFN package with dimensions of 6 mm x 6 mm and a height of 750 μm.

It operates within a temperature range of -40°C to 125°C, suitable for industrial environments.

This PWM controller features five output channels.

It is classified as a current mode PWM controller.

The FAN65004B incorporates a highly accurate reference voltage of 0.67%.

It is fully protected against voltage, current, and temperature faults to enhance reliability.

The maximum duty cycle for this PWM controller is 50%.

The supply current for this model is 4 mA, with a start-up supply current of 1.5 mA.

It is suitable for power management in industrial electronics, communications equipment, and embedded systems.

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