ONSEMI FAN53741UC108X

ONSEMI FAN53741UC108X

Manufacturer No:

FAN53741UC108X

Manufacturer:

ONSEMI

Package:

6-UFBGA, WLCSP

Description:

1.3A Synchronous buck Regulator with I2C interface

Delivery:

DHL
DHL
DHL
DHL

Payment:

DHL
DHL
DHL
DHL
DHL
DHL
DHL

In Stock :Available

Price not displayed? Please send an RFQ, and we will respond immediately.

FAN53741UC108X information

ONSEMI FAN53741UC108X technical specifications, attributes, parameters and parts with similar specifications to ONSEMI FAN53741UC108X.

  • Type
  • Parameter
  • Case Outline
  • 567UH
  • IO Typ (A)
  • 1.3
  • VCC Max (V)
  • 5.5
  • VO Typ (V)
  • Adjustable
  • MSL Temp (°C)
  • 260
  • Container Type
  • REEL
  • Efficiency (%)
  • 97
  • Package Type
  • WLCSP-6
  • MSL Type
  • 1
  • Control Mode
  • Voltage Mode
  • VCC Min (V)
  • 2.3
  • fSW Typ (kHz)
  • 2500
  • Container Qty.
  • 3000
  • Topology
  • Step-Down

Download datasheets and manufacturer documentation for ONSEMI FAN53741UC108X.

Package Drawing:

Datasheet:

The FAN53741 is a 2.5 MHz step-down switching voltage regulator that delivers a fixed output from an input voltage supply of 2.3 V to 5.5 V. Using a proprietary architecture with synchronous rectification, the FAN53741 is capable of delivering a peak efficiency of 97% and can support a max load of 1300 mA. The regulator provides a fixed output voltage ranging from 0.6V to 3.3V, and can be programmed in 25mV steps via I2C. The regulator operates at a nominal fixed frequency of 2.5 MHz, which reduces the value of the external components achieving a total solution size of 5.24 mm2. At moderate and light load, Pulse Frequency Modulation (PFM) is used to operate the device with a low quiescent current of 60 µA. Even with such a low quiescent current, the part exhibits excellent transient response during load swings. At higher loads, the system automatically switches to fixed-frequency control, operating at 2.5 MHz. In Shutdown Mode, the supply current drops below 0.5 µA, reducing power consumption. The FAN53741 is available in 6-bump, 0.4 mm pitch, Wafer-Level Chip-Scale Package (WLCSP).

Application

  • Smart Phones
  • Wearables
  • Smart Watch
  • Health Monitoring
  • Sensor Drive
  • Energy Harvesting
  • Utility and Safety Modules
  • RF Modules

End Product

  • Smart Phones
  • Wearables
  • Smart Watch

Feature

  • 60 μA Typical Quiescent Current
  • 5.24 mm2 Total Solution Size
  • 1300 mA Output Current Capability
  • Programmable Output Voltage 0.6 V to 3.3 V in 25 mV steps via I2C Functionality
  • Programmable Current Limit 530 mA to 2150 mA in 108 mA steps via I2C Functionality
  • 2.3 V to 5.5 V Input Voltage Range
  • 2.5 MHz Fixed-Frequency Operation
  • Best-in-Class Load Transient Response
  • Internal Soft-Start Limits Battery Current Below 150 mA to avoid Brown-out Scenarios
  • Protection Faults (UVLO, OCP and TSP)
  • Thermal Shutdown and Overload Protection
  • 6-Bump WLCSP, 0.4 mm Pitch

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step1：Prepare product

Step2：Desiccant Protection

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step3：Vacuum Packaging

Step4：Individual Package

Step4：Individual Package

Step5：Anti-collision Filling

Step5：Anti-collision Filling

Step6：Packaging Box

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

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