onsemi DC DC Switching Controllers FAN6520BM

Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 8-SOIC
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Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 8-SOIC
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Datasheet
Datasheet Summary
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The FAN6520BM is a single synchronous buck PWM controller designed for efficient DC-DC step-down conversion. It operates with an input voltage range of 1.5V to 5V and can regulate output voltages from 0.8V to the input voltage minus 0.8V, with a precision tolerance of ¬±1.5% across varying line voltages and temperatures. This controller drives N-channel MOSFETs and utilizes a simple single-loop voltage-mode control design, ensuring fast transient response due to its high-bandwidth error amplifier with a gain-bandwidth product of 15MHz and a slew rate of 8V/¬µs. The FAN6520BM features a fixed frequency oscillator operating at 300kHz, which simplifies design complexity while maintaining a compact converter size. It includes internal soft-start functionality and supports a full PWM duty cycle range from 0% to 100%. The device is packaged in an 8-lead SOIC and is rated for operation within a temperature range of 0¬8C to 70¬8C, making it suitable for various applications such as power supplies for PC subsystems, cable modems, and low-voltage distributed power supplies.

Datasheet Summary
Powered by GS/AI

The FAN6520BM is a single synchronous buck PWM controller designed for efficient DC-DC step-down conversion. It operates with an input voltage range of 1.5V to 5V and can regulate output voltages from 0.8V to the input voltage minus 0.8V, with a precision tolerance of ¬±1.5% across varying line voltages and temperatures. This controller drives N-channel MOSFETs and utilizes a simple single-loop voltage-mode control design, ensuring fast transient response due to its high-bandwidth error amplifier with a gain-bandwidth product of 15MHz and a slew rate of 8V/¬µs. The FAN6520BM features a fixed frequency oscillator operating at 300kHz, which simplifies design complexity while maintaining a compact converter size. It includes internal soft-start functionality and supports a full PWM duty cycle range from 0% to 100%. The device is packaged in an 8-lead SOIC and is rated for operation within a temperature range of 0¬8C to 70¬8C, making it suitable for various applications such as power supplies for PC subsystems, cable modems, and low-voltage distributed power supplies.

Suppliers

Company
Product
Description
Supplier Links
DC DC Switching Controllers - FAN6520BM-ND - DigiKey
Thief River Falls, MN, United States
DC DC Switching Controllers
FAN6520BM-ND
DC DC Switching Controllers FAN6520BM-ND
Buck Regulator Positive Output Step-Down DC-DC Controller IC 8-SOIC

Buck Regulator Positive Output Step-Down DC-DC Controller IC 8-SOIC

Buy Now Datasheet
PMIC - Voltage Regulators - DC DC Switching Controllers - FAN6520BM - Lingto Electronic Limited
Shenzhen, China
PMIC - Voltage Regulators - DC DC Switching Controllers
FAN6520BM
PMIC - Voltage Regulators - DC DC Switching Controllers FAN6520BM
IC REG CTRLR BUCK 8SOIC

IC REG CTRLR BUCK 8SOIC

Supplier's Site Datasheet
DC DC Switching Controllers - FAN6520BM - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
DC DC Switching Controllers
FAN6520BM
DC DC Switching Controllers FAN6520BM
Buck Regulator Positive Output Step-Down DC-DC Controller IC 8-SOIC

Buck Regulator Positive Output Step-Down DC-DC Controller IC 8-SOIC

Buy Now Datasheet
DC DC Switching Controllers - FAN6520BM - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
DC DC Switching Controllers
FAN6520BM
DC DC Switching Controllers FAN6520BM
Buck Regulator Positive Output Step-Down DC-DC Controller IC 8-SOIC

Buck Regulator Positive Output Step-Down DC-DC Controller IC 8-SOIC

Buy Now Datasheet

Technical Specifications

  DigiKey Lingto Electronic Limited Quarktwin Technology Ltd.
Product Category IC Switching Voltage Regulators IC Switching Voltage Regulators IC Switching Voltage Regulators
Product Number FAN6520BM-ND FAN6520BM FAN6520BM
Product Name DC DC Switching Controllers PMIC - Voltage Regulators - DC DC Switching Controllers DC DC Switching Controllers
Configuration / Function Buck
Package Type SOIC; Other; "8-SOIC (0.154"", 3.90mm Width)" SOIC; Other; 8-SOIC (0.154\", 3.90mm Width)
Special Features Synchronous Rectification Enable
fsw 300 kHz 300 kHz 300 kHz
Operating Temperature 0 to 70 C (32 to 158 F) 0 to 70 C (32 to 158 F)
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