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NEVB-NPS1000 load switch evaluation board

The NEVB-NPS1000 is a two-layer PCB containing the NPS1000 load switch device. The VIN and VOUT connections to the device and the PCB layout routing provides a low-resistance pathway into and out of the device under test. Test point connections allow the EVB user to control the device with userdefined test conditions a nd make accurate device measurements.

Key features and benefits

• Input operating voltage range (VIN): 0.5 V to 1 V
•  Rated currents: 0.6A RMS, 1.5A peak
•  ON resistance (RDS(on)): 11 mΩ (typical) at 25C
• Controlled Startup
              •  <200us from enable to full enhancement of power FET
 •  Output short tolerant
              • When supplied by a 4.5A current limited power supply
•  Over-Temperature Shutdown and Input UVLO Protection
•  8Ω Discharge While Disabled
•  WLCSP package footprint
•  Convenient connections via test points and INPUT/OUTPUT terminals

Products on the board (1)

Type number Description Status Quick access
NPS1000UP 0.5 V to 1.0 V, 1.5 A peak, 11 mΩ, load switch Production

Products on the board (1)

Type number Description Status Quick access
NPS1000UP 0.5 V to 1.0 V, 1.5 A peak, 11 mΩ, load switch Production

Documentation (2)

File name Title Type Date
AN90052 Nexperia load switch ICs compared to discrete solutions Application note 2024-04-09
UM90027 NEVB-NPS1000 load switch evaluation board User manual 2024-04-05

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