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TPS25940AQRVCRQ1 ACTIVE

2.7-V-18-V, 42mΩ, 0.6-5.3A automotive eFuse with current monitor and short to battery protection

Inventory: 41,744
 
Custom reel may be available

Download data sheet for TPS25940-Q1
  |   View additional information for TPS25940-Q1

Packaging information

Package | Pins WQFN (RVC) | 20
Operating temperature range (℃) Q (-40 to 125)
Package qty | Carrier: 3,000 | LARGE T&R
Custom reel may be available
View more packaging information

Quality information

RoHS Yes
REACH Yes
Lead finish / Ball material NIPDAU
MSL rating / Peak reflow Level-2-260C-1 YEAR
Material content View
DPPM / MTBF / Fit rate View
Qualification summary View
Ongoing reliability monitoring View
Device marking View

Features

  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Device Temperature Grade 1: –40°C to
      +125°C Ambient Operating Temperature Range
    • Device HBM ESDClassification Level 2
    • Device CDM ESD Classification LevelC5
  • 2.7-V to 18-V Operating Voltage, 20 V (Maximum)
  • Total RON: 42 mΩ (Typical)
  • 0.6-A to 5.3-A Adjustable Current Limit (±8%)
  • IMON Current Indicator Output (±8%)
  • Adjustable Under-, Overvoltage Threshold (±2%)
  • Reverse Current Blocking
  • 1-µs Reverse Voltage Shutoff
  • Programmable dVo/dt Control
  • Power Good and Fault Outputs
  • Short-to-Battery Protection
  • Short-to-Ground Protection
  • TPS25940-Q1: Auto-Retry
  • TPS25940L-Q1: Latch-Off

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Description

The TPS25940x-Q1 eFuse Power Switches are compact,feature rich power management devices with a full suite of protection functions. The wide operatingrange allows control of many popular DC bus voltages. Integrated back-to-back FETs providebidirectional current control making the device well suited for systems with load side holdupenergy that must not drain back to a failed supply bus.

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

The TPS25940x-Q1 monitor V(IN) and V(OUT)to provide true reverse current blocking when V(IN) <(V(OUT) – 66 mV). This function supports supply bus protection fromover-voltages during output short to battery faults.

Qty Price
1-99 $1.57
100-249 $1.38
250-999 $0.97
1,000+ $0.78

Alternative carriers

Part number TPS25940AQRVCTQ1
Package qty | Carrier 250 | SMALL T&R
Inventory 824
Qty | Price (USD) 1ku | $0.88