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2436 - COUNTDOWNPOWERTIMER

Description

OSC.

An external resistor in the range of 200 kΩ to 2 MΩ and an external capacitor in the range of 0.001 µF to 1 µF determine the frequency of the internal oscillator.

Features

  • S s s s s s s s.

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Datasheet Details

Part number 2436
Manufacturer AllegroMicroSystems
File Size 79.32 KB
Description COUNTDOWNPOWERTIMER
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    2436 COUNTDOWN POWER TIMER 2436 COUNTDOWN POWER TIMER Data Sheet 27462.20A COUNTER OSC. GROUND OUTPUT TOGGLE 1 2 3 4 F/F 8 7 6 MODE SELECT NO CONNECTION NO CONNECTION SUPPLY Dwg. No. PS-016 Dwg. No. PS-016 VREG 5 The ULQ2436M is a rugged, long-duration countdown timer specifically designed to operate in an automotive or industrial environment. It uses an internal RC oscillator to drive a digital countdown circuit for timing periods of typically 2-1/2 to 5 minutes. The ULQ2436M multiplies the oscillator period by 4064. Internal logic can automatically cause the timeout to be halved for successive timeouts. I2L technology is used for the countdown and logic circuitry and conventional linear bipolar devices for the oscillator and output power functions.
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