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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.
2436 Datasheet
