TPS79718

TPS79730

TPS79733

SLVS332B – MARCH 2001 – REVISED JUNE 2001

5

www.ti.com

TPS797xx PG timing diagram

Threshold

Voltage

PG

Output

VIN

VOUT

VIT –

(see Note B)

Vmin

(see Note A)

VIT +

(see Note B)

t

t

t

B. The PG trip voltage is typically 10% lower than the output voltage (90%VO). VIT– to VIT+ is the hysteresis voltage.