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STEC01 - Ground path safety switch

Description

The STEC01 is an integrated programmable 12 mΩ power switch managed by the timer based circuitry.

The device has 3 timers designed to interrupt the ground path of a power application after a maximum on-time and inhibits the restart of the platform during a cooling window.

Features

  • Input voltage range from 2.2 to 5 V.
  • 12 mΩ typ. N-channel FET RDS(on).
  • 7 A continuous current capability.
  • PWM control signal from 4 Hz to 5 kHz, with 30% to 100% duty cycle.
  • 30 µA battery supply current.
  • 2 programmable timers: T1, T3.
  • 1 fixed timer T2.
  • Input undervoltage lockout.
  • VFQFPN 3x3x0.9 16L, 0.5 mm pitch package.

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STEC01 Datasheet Ground path safety switch with programmable timers Features • Input voltage range from 2.2 to 5 V • 12 mΩ typ. N-channel FET RDS(on) • 7 A continuous current capability • PWM control signal from 4 Hz to 5 kHz, with 30% to 100% duty cycle • 30 µA battery supply current • 2 programmable timers: T1, T3 • 1 fixed timer T2 • Input undervoltage lockout • VFQFPN 3x3x0.9 16L, 0.5 mm pitch package Applications Product status link STEC01 Product summary Order code STEC01PUR Package VFQFPN 3x3x0.9 16L • Electronic cigarettes • Timing/reset circuitry • Ground path protection circuitry Description The STEC01 is an integrated programmable 12 mΩ power switch managed by the timer based circuitry.
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