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FAN5333BSX The FAN5333BSX from On Semiconductor is a high-efficiency LED driver IC designed for backlight applications. It features a 1.5MHz switching frequency and a 30V output voltage capability.
Mfr Part #:

FAN5333BSX

Available from 3 distributors
Mfr Name: On Semiconductor
On Semiconductor
The FAN5333BSX from On Semiconductor is a high-efficiency LED driver IC designed for backlight applications. It features a 1.5MHz switching frequency and a 30V output voltage capability.
✓ Total Stock: 15,302 pcs
$ Price Range: $0.17

FAN5333BSX Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
11,046 pcs
On Request
11046 pcs On Request 1 On Request On Request 2140+ On Request On Request
Partservice ✓
Non-Authorised Inventory information
2,256 pcs
On Request
2256 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
2,000 pcs
On Request
2000 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.

FAN5333BSX Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
Dimming
Frequency
Halogen Free
Internal Switch(s)
Mounting Type
Number of Outputs
Operating Temperature
Output Voltage
Supplier Device Package
Supplier Package
Tape & Reel
Topology
Type
Voltage
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FAN5333BSX Description

Short technical summary and product information.

The FAN5333BSX is a general-purpose LED driver from On Semiconductor, featuring fixed-frequency PWM operation and an integrated FET switch. Its high output power makes it suitable for driving flash LEDs in serial connections. The device operates at a high switching frequency of 1.5MHz, minimizing switching noise.

 

Key electrical specifications include an input voltage range of 1.8V to 5.5V, a maximum output voltage of 30V, and a peak switch current of up to 1.5A. It offers adjustable output voltage and supports both Analog and PWM dimming.

 

The FAN5333BSX is available in a compact 5-lead SOT-23-5 package, suitable for surface mount applications. It operates within a temperature range of -40°C to 85°C (TA). The device also features low shutdown current (<1 µA) and cycle-by-cycle current limiting for protection.

 

This LED driver is ideal for applications such as cell phones, PDAs, handheld equipment, display bias, and flash LED functions.

FAN5333BSX Quick Information

Product Type: LED Driver
Series: FAN5333
Canonical Name: FAN5333BSX High Efficiency Serial LED Driver with Integrated Switch
Subcategory: Power Management IC

FAN5333BSX Compliance

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

FAN5333BSX Estimated Pricing

Qty Low High
1+ $0.17 $0.17

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

FAN5333BSX Features

  • High efficiency serial LED driver.
  • Integrated 30V FET switch.
  • 1.5MHz fixed-frequency PWM operation.
  • Supports Analog and PWM dimming.
  • Compact SOT-23-5 package.

FAN5333BSX Applications

  • Suitable for flash LED driving.
  • Ideal for cell phone backlights.
  • Used in handheld equipment.
  • Applicable for display bias.
  • General purpose LED bias.

FAN5333BSX FAQs

7 frequently asked questions generated from this part’s specifications.
What is the switching frequency of the FAN5333BSX?

The switching frequency of the FAN5333BSX is 1.5 MHz.

What is the maximum output voltage for the FAN5333BSX?

The FAN5333BSX has a maximum output voltage of 30 V.

What is the peak switch current capability?

The peak switch current capability is up to 1.5 A.

What type of package is the FAN5333BSX in?

The FAN5333BSX is available in a SOT-23-5 package.

What is the operating temperature range?

The operating temperature range is -40°C to 85°C (TA).

Does the FAN5333BSX support PWM dimming?

Yes, the FAN5333BSX supports both Analog and PWM dimming.

Is the FAN5333BSX RoHS compliant?

The FAN5333BSX is RoHS3 Compliant.

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