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Yingxinyuan Int'l(Group) Ltd.
Home ProductsPower Line Inductor

Distribution Line Overhead Fault Indicator SMD Mounting TPS43340QPHPRQ1

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Distribution Line Overhead Fault Indicator SMD Mounting TPS43340QPHPRQ1

Distribution Line Overhead Fault Indicator SMD Mounting TPS43340QPHPRQ1
Distribution Line Overhead Fault Indicator SMD Mounting TPS43340QPHPRQ1 Distribution Line Overhead Fault Indicator SMD Mounting TPS43340QPHPRQ1 Distribution Line Overhead Fault Indicator SMD Mounting TPS43340QPHPRQ1 Distribution Line Overhead Fault Indicator SMD Mounting TPS43340QPHPRQ1 Distribution Line Overhead Fault Indicator SMD Mounting TPS43340QPHPRQ1 Distribution Line Overhead Fault Indicator SMD Mounting TPS43340QPHPRQ1

Large Image :  Distribution Line Overhead Fault Indicator SMD Mounting TPS43340QPHPRQ1

Product Details:
Place of Origin: N/S
Brand Name: Texas Instruments
Certification: /
Model Number: TPS43340QPHPRQ1
Payment & Shipping Terms:
Minimum Order Quantity: 1PCS
Price: Negotiation
Delivery Time: 2-7 work days
Payment Terms: T/T
Supply Ability: 9999999+PCS
Detailed Product Description
Product Name: Fault Indicator Application: Electric Power Transmission
Type: Power Distribution System Name: Distribution Line Ground Electric Fci Fault Indicator
Function: Fault Detection
High Light:

Distribution Line Overhead Fault Indicator

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SMD Mounting Overhead Fault Indicator

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TPS43340QPHPRQ1

Power Line Inductor Texas Instruments/TI TPS43340QPHPRQ1

ECAD Module PCB Symbol,Footprint & 3D Model
Supply and Demand Status Balance
Fake Threat In the Open Market 41 pct.
Popularity Medium
Mounting SMD (SMT)
Temperature Range - Operating -40°C to 125°C
Supply Voltage - Operating 4 V to 40 V
w/Sequencer No
w/Supervisor No
w/LED Driver No
Voltage/Current - Output 2 Controller
Voltage/Current - Output 1 Controller
Voltage/Current - Output 3 Adjustable, 2A
Number of Outputs 4
Purpose Automotive Radio and Instrument Cluster Power Supply
Case / Package 48-HTQFP (7x7)
Status Active
Packaging Reel - TR
Manufacturer Texas Instruments
Categories Integrated Circuits
Win Source Part Number 033954-TPS43340QPHPRQ1
Frequency - Switching 150kHz to 600kHz
Topology Step-Down (Buck) Synchronous (3), Linear (LDO) (1)

 

Features for the TPS43340-Q1

  • Qualified for Automotive Applications
  • AEC-Q100 Test Guidance With the Following Results:
    • Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature
    • Device HBM ESD Classification Level H1C
    • Device CDM ESD Classification Level C3B
  • Input Range up to 40 V, (Transients up to 60 V)
  • Input Voltage Range: 4 V to 40 V
    • Transients up to 60 V
  • Dual-Output Synchronous Buck Controller
    • Peak Gate Drive Current 0.6 A
    • Automatic Low-Power Mode Operation
    • Low-Power-Mode IQ : 30 µA (One Buck On), 35 µA (Two Bucks On)
  • Low Shutdown Current, Ish = 5 μA Typical
  • Single Synchronous Buck Regulator Converter BUCK3
    • Max Output Current 2 A
  • Linear Regulator LREG1
  • Separate Enable Inputs (EN1, EN2, EN3, EN4)
  • Internal Oscillator, Programmable via External Resistor, 150 kHz to 600 kHz for Switching Frequency fSW_BUCK1,2,3
  • Integrated PLL, External Synchronization Frequency: 150 kHz to 600 kHz
  • Switch-Mode Regulators Operate With 180° Phase-Shift
  • Reset Output for All Output Rails
  • Supply and Overvoltage Detection and Shutdown
  • Thermally Enhanced PowerPAD Package
    • 48-Pin HTQFP (PHP)

All trademarks are the property of their respective owners.

Description for the TPS43340-Q1

The TPS43340-Q1 is a quad rail power supply featuring two synchronous Buck Controller with 0.6-A gate drive, one synchronous 2-A Buck Converter and a 300-mA LDO with low quiescent current. The device is designed to power the entire system including MCU and DSP straight from the car battery respectively input voltages up to 40 V. The device features integrated short-circuit and overcurrent protection on the gate-drive outputs for the buck regulator controllers and independent current-foldback control for each buck regulator supply during regulator output short to ground. Each output supply incorporates a soft start to ensure that on initial power up these regulated outputs are not in current limit. Implementation of reset delay on power up allows the outputs of Buck1, Buck2, Buck3 and the linear regulator to get to stable regulation. An external capacitor sets the delay to a maximum range of 300 ms. Each power-supply output has adjustable output voltage based on the external resistor-network settings. The device has sequencing control during power up and power down of the output rails, based on the enable-and-disable control or soft start.

For all available packages, see the orderable addendum at the end of the data sheet.

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