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SI4432-B1-FMR - Brand New SILICON LABS RF Transceiver ICs - Datasheet - Chipdatas

SI4432-B1-FMR - Brand New SILICON LABS RF Transceiver ICs

In Stock:2035 ,Ready for Immediate Shipping
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In Stock: 2035, Ready for Immediate Shipping
Brand:SILICON LABS
Chipdatas Part No.:CD93-SI4432-B1-FMR
Manufacturer Part No.:SI4432-B1-FMR
Datecode:09+
Package:20-VFQFN Exposed Pad
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  • Description

    The SI4432-B1-FMR is an RF Transceiver IC that falls under the product category of RF Transceiver ICs. It is a P-Channel Logic Level MOSFET produced using Fairchild Semiconductor's advanced PowerTrench process that has been tailored to minimize on-state resistance while maintaining superior switching performance. This device is suitable for use in various applications such DC/DC converter, Load switch, and Motor Drive.

    Specifications and Features

    • Device Type: RF Transceiver ICs
    • Channel Type: P-Channel
    • Power Trench MOSFET Technology
    • Maximum Drain Source Voltage(Vdss): -30V
    • Maximum Drain-Source On-State Resistance(Rds): 0.032 Ω @ VGS= -10 V, 0.05 Ω @ VGS= -4.5 V
    • Low Gate Charge
    • Fast Switching Speed

    Application Scenarios

    The SI4432-B1-FMR is typically used for applications such as:

    • DC/DC converter
    • Load switch
    • Motor Drive

    Comparison

    Advantages
    • High-performance trench technology for low RDS(ON)
    • High power and current handling capability
    • Low gate charge and fast switching speed
    Disadvantages

    No significant disadvantages found.

  • Similar parts: 1776 , Click to view
    Attributes Value
    Category RF Transceiver ICs
    Manufacturer Silicon Labs
    Product Category RF Transceiver ICs
    Series Si4432
    Type TxRx Only
    Packaging Tape & Reel (TR) Alternate Packaging
    Unit-Weight 0.000582 oz
    Mounting-Style SMD/SMT
    Tradename EZRadioPRO
    Package-Case QFN-20
    Frequency 240MHz ~ 930MHz
    Operating-Temperature -40°C ~ 85°C
    Frequency-Range 240 MHz to 930 MHz
    Sensitivity -121dBm
    Voltage-Supply 1.8 V ~ 3.6 V
    Memory Capacity -
    Protocol -
    Data-Rate-Max 256kbps
    Serial-Interfaces SPI
    Continuous Output Power 20dBm (Max)
    Output-Power 20 dBm
    Current-Receiving 18.5mA
    RF-Family-Standard General ISM
    Modulation-or-Protocol FSK, GFSK, OOK
    GPIO 3
    Current-Transmitting 85mA
    Maximum Operating Temperature + 85 C
    Operating temperature range - 40 C
    Operating-Supply-Voltage 1.8 V to 3.6 V
    Interface-Type SPI
    Maximum-Data-Rate 256 kb/s
    Supply-Current-Transmitting 85 mA
    Supply-Current-Receiving 18.5 mA
    Supply-Voltage-Max 3.6 V
    Supply-Voltage-Min 1.8 V
    Number-of-Receivers 1 Receiver
    Modulation-Format FSK GFSK OOK
    Number-of-Transmitters 1 Transmitter
  • Latest 5 Reviews
    2 buyers commented on the product
    Dejan Angeleski. Macedonia
    2022-07-02 16:14 +0800
    Fast and acurate. Recomended.
    NE555MM/TRSi4432-B1-FMRDAC5571IDBVR
    Frank Whiteside. United Kingdom
    2022-04-11 20:24 +0800
    Excellent service
    PX104K2C1008DS14C89AM/NOPBSi4432-B1-FMR
  • Shopping guide

    Warranty:
    • - 30-day money-back return policy,
    • - 90-day warranty against any manufacturing defects. View more
    Returning:
    Within 30 days from date of shipment. View more

    Delivery period:
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    • - DHL Express: 3-7 business days
    • - DHL eCommerce: 12-22 business days
    • - FedEx International Priority: 3-7 business days
    • - EMS: 10-15 business days
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    • - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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Contact us
Additional Information
  • Datasheet: Download SI4432-B1-FMR
  • Chipdatas Part: CD93-SI4432-B1-FMR
  • Warehouse: China, Hong Kong
  • Dispatch: Within 24 hours
  • Free Shipping: Yes
  • Prority Shipping: Yes, 3-5 days
  • Last Updated: 2024/06/24 21:01 +0800
Refund
    • Full Refund if you don't receive your order
    • Full or Partial Refund , If the item is not as described
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