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FAN4800IM The On Semiconductor FAN4800IM is a PFC/PWM controller designed for power-factor-corrected switched-mode power supplies. It offers low operating current and various protection features.
Mfr Part #:

FAN4800IM

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The On Semiconductor FAN4800IM is a PFC/PWM controller designed for power-factor-corrected switched-mode power supplies. It offers low operating current and various protection features.
✓ Total Stock: 36,160 pcs
$ Price Range: $0.75

FAN4800IM Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
36,160 pcs
On Request
36160 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

FAN4800IM Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Frequency
Mode
Mounting Type
Operating Temperature
Supplier Device Package
Voltage
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FAN4800IM Description

Short technical summary and product information.

The FAN4800IM from On Semiconductor is a versatile controller for power-factor-corrected (PFC) switched-mode power supplies. It integrates leading-edge PFC and trailing-edge PWM functionalities, enabling compliance with IEC-1000-3-2 specifications. This device features low start-up current (100µA typical) and low operating current (2.5mA typical), enhancing efficiency.

 

Key electrical characteristics include an operating voltage range of 11V to 16.5V and a frequency range of 66kHz to 84kHz. The controller supports both continuous conduction (CCM) and discontinuous conduction (DCM) modes, and is configurable for current-mode or voltage-mode PWM operation. It also includes a 1A gate driver capability, reducing the need for external components.

 

Designed for reliability, the FAN4800IM incorporates features such as brownout control, over-voltage protection, UVLO, soft-start, and a folded-back current limit for short-circuit protection. It operates within a temperature range of -40°C to 125°C.

 

The FAN4800IM is available in a 16-SOIC package suitable for surface mounting. Its applications include desktop PC power supplies, internet server power supplies, uninterruptible power supplies (UPS), battery chargers, and telecom system power supplies.

FAN4800IM Quick Information

Product Type: PFC Controller
Canonical Name: FAN4800IM Power Factor Correction / Pulse Width Modulation Controller
Subcategory: PFC Controller

FAN4800IM Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

FAN4800IM Estimated Pricing

Qty Low High
1+ $0.75 $0.75

Estimated market price range - modelled values for guidance only, not live distributor offers.

FAN4800IM Features

  • Low start-up current of 100µA typical.
  • Low operating current of 2.5mA typical.
  • Supports boost-type power factor correction.
  • Configurable PWM for current or voltage mode.
  • Available in 16-SOIC surface mount package.

FAN4800IM Applications

  • Ideal for desktop PC power supplies.
  • Suitable for internet server power supplies.
  • Used in uninterruptible power supplies (UPS).
  • Applicable for battery chargers.
  • Designed for telecom system power supplies.

FAN4800IM FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the FAN4800IM?

The operating voltage range is 11V to 16.5V.

What is the package type of the FAN4800IM?

The FAN4800IM comes in a 16-SOIC (0.295", 7.50mm Width) surface mount package.

What is the operating temperature range?

The operating temperature range is -40°C to 125°C.

What is the switching frequency?

The switching frequency ranges from 66kHz to 84kHz.

What PFC topology does the FAN4800IM use?

It uses a boost topology with average current, leading-edge control.

What is the gate driver current capability?

The gate driver current capability is 1A.

What is the typical start-up current?

The typical start-up current is 100µA.

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