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SMD Mounting Texas Instruments Amplifier IC TI TPS25940ARVCT

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SMD Mounting Texas Instruments Amplifier IC TI TPS25940ARVCT

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Brand Name : Texas Instruments

Model Number : TPS25940ARVCT

MOQ : 1 piece

Payment Terms : T/T

Delivery Time : 2~8 workdays

Brand : Texas Instruments

Certificate : /

Model : TPS25940ARVCT

MOQ : 1 pc

Price : Negotiated

Delivery : 2~8 workdays

Payment : T/T

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PRODUCT DESCRIPTION

Amplifier IC Chips Texas Instruments/TI TPS25940ARVCT

ECAD Module PCB Symbol,Footprint & 3D Model
Halogen Free Compliant
Estimated EOL Date 2031
Alternative Parts
(Cross-Reference)
TPS25940ARVCR;
ECCN EAR99
Supply and Demand Status Balance
Fake Threat In the Open Market 53 pct.
Popularity Medium
Feature Pins DEVSLP, dVdT, EN/UVLO, /FLT, ILIM, IMON, OVP, PGOOD, PGTH
Manufacturer Package 20-WQFN (4x3)
Win Source Part Number 797903-TPS25940ARVCT
Mounting SMD
Operating Supply Current 202μA
Operating Temperature Range -40°C ~ 85°C
Family Name TPS25940A
Country of Origin China, Malaysia, Philippines
Package 20-WFQFN Exposed Pad
Features Auto Retry, Thermal Limit
Applications General
Internal Switch(s) Yes
Number of Channels 1
Current - Output (Maximum) 5.3A
Operating Supply Voltage 2.7 V ~ 18 V
Manufacturer Texas Instruments
Categories Integrated Circuits (ICs)
Programmable Features Current Limit, OVP, Slew Rate, UVLO
Type Hot Swap Controller
Packaging Reel package

Features for the TPS25940

  • 2.7 V – 18 V Operating Voltage, 20 V (Max)
  • 42 mΩ RON (Typical)
  • 0.6 A to 5.3 A Adjustable Current Limit (±8%)
  • IMON Current Indicator Output (±8%)
  • 200 µA Operating IQ (Typical)
  • 95 µA DevSleep Mode IQ (Typical)
  • 15 µA Disabled IQ (Typical)
  • ±2% Overvoltage, Undervoltage Threshold
  • Reverse Current Blocking
  • 1 µs Reverse Voltage Shutoff
  • Programmable dVo/dt Control
  • Power Good and Fault Outputs
  • –40°C to 125°C Junction Temperature Range
  • UL 2367 Recognized
    • File No. 169910
    • RILIM ≥ 20 kΩ (4.81 A max)
  • UL60950 - Safe during Single Point Failure Test
    • Open/Short ILIM detection

Description for the TPS25940

The TPS25940 eFuse Power Switch is a compact, feature rich power management device with a full suite of protection functions, including a low power DevSleep™ mode that supports compliance with the SATA™ Device Sleep standard. The wide operating range allows control of many popular DC bus voltages. Integrated back to back FETs provide bidirectional current control making the device well suited for systems with load side holdup energy that must not drain back to a failed supply bus.

Load, source and device protection are provided with many programmable features including overcurrent, dVo/dt ramp and overvoltage, undervoltage thresholds. For system status monitoring and downstream load control, the device provides PGOOD, FLT and precise current monitor output. Precise programmable undervoltage, overvoltage thresholds and the low IQDevSleep mode simplify SSD power management design.

The TPS25940 monitors V(IN) and V(OUT) to provide true reverse current blocking when V(IN) < (V(OUT) - 10 mV). This function supports swift changeover to a boosted voltage energy storage element in systems where backup voltage is greater than bus voltage.


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