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FAN53200UC35X The On Semiconductor FAN53200UC35X is a digitally programmable step-down switching voltage regulator. It delivers up to 5A continuous output current from a 2.5V to 5.5V input supply.
Mfr Part #:

FAN53200UC35X

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The On Semiconductor FAN53200UC35X is a digitally programmable step-down switching voltage regulator. It delivers up to 5A continuous output current from a 2.5V to 5.5V input supply.
✓ Total Stock: 3,000 pcs
$ Price Range: $0.16

FAN53200UC35X Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
3,000 pcs
On Request
3000 pcs On Request 1 On Request On Request 1609+ On Request On Request
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FAN53200UC35X Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Frequency
Function
Interface
Mounting Type
Number of Outputs
Output Configuration
Output Type
Output Voltage
Overload Protection
Quiescent Current
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
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FAN53200UC35X Description

Short technical summary and product information.

The FAN53200UC35X from On Semiconductor is a digitally programmable step-down switching voltage regulator designed for high-performance applications. It operates from an input voltage range of 2.5 V to 5.5 V and can deliver a continuous output current of 5 A. The output voltage is digitally programmable via an I2C interface, offering flexibility in design.

 

This regulator operates at a fixed frequency of 2.4 MHz, which helps in reducing the size of external components. It utilizes a proprietary architecture with synchronous rectification to achieve over 80% efficiency, even at low load currents. For light loads, it enters a Power-Save Mode using Pulse Frequency Modulation (PFM), with a typical quiescent current of 60 µA. In shutdown mode, the supply current drops to 0.1 µA.

 

The FAN53200UC35X is available in a compact 20-bump, 1.6 x 2.0 mm Wafer-Level Chip Scale Package (WLCSP), suitable for space-constrained designs. It includes features such as internal soft-start, input under-voltage lockout (UVLO), and thermal shutdown and overload protection.

 

Applications include graphic and DSP processors, hard disk drives, tablets, netbooks, ultra-mobile PCs, smartphones, and gaming devices.

FAN53200UC35X Quick Information

Product Type: Voltage Regulator
Series: FAN53200
Canonical Name: FAN53200 Digitally Programmable Step-Down Switching Voltage Regulator
Subcategory: DC-DC Switching Regulators

FAN53200UC35X Compliance

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

FAN53200UC35X Estimated Pricing

Qty Low High
1+ $0.16 $0.16

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

FAN53200UC35X Features

  • Digitally programmable output voltage.
  • Continuous output current capability: 5A.
  • Input voltage range: 2.5V to 5.5V.
  • Fixed-frequency operation at 2.4MHz.
  • Compact 20-bump WLCSP package.

FAN53200UC35X Applications

  • Suitable for graphic and DSP processors.
  • Used in hard disk drives.
  • Ideal for tablets and smartphones.
  • Applicable to gaming devices.

FAN53200UC35X FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the FAN53200UC35X?

2.5 V to 5.5 V

What output voltage levels can the FAN53200UC35X provide?

0.6 V to 1.3875 V in 12.5 mV steps, digitally programmable via I2C.

What is the maximum output current of the FAN53200UC35X?

5 A continuous.

What is the switching frequency of the FAN53200UC35X?

2.4 MHz nominal.

What communication interface does the FAN53200UC35X use?

I2C-compatible interface operating at up to 3.4 Mbps.

What package options are available for the FAN53200UC35X?

20-UFBGA, WLCSP (20-WLCSP 1.96x1.56 mm), surface mount.

Does the FAN53200UC35X include built-in protection features?

Yes, it includes internal soft-start, input under-voltage lockout (UVLO), thermal shutdown, and overload protection.

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