BQ771611 datasheet(9/23 Pages) TI1

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VCD

Fault condition

present

tCHGDELAY

tCD

V(CD)

I(CD)

ICHG

IDSG

Fault response

becomes active

VOUT1

V(OUT)

Note: Active High OUT version shown

V

OV

V

OV – VHYS

OUT (V)

tDELAY

bq771600, bq771601, bq771602

bq771604, bq771605, bq771611, bq771612

www.ti.com

SLUSAX0D – DECEMBER 2012 – REVISED JULY 2015

Feature Description (continued)

Figure 8. Timing for Overvoltage Sensing

Figure 9 shows an overview of the behavior of the CD pin during an OV sequence.

Figure 9. CD Pin Mechanism

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9

Product Folder Links: bq771600 bq771601 bq771602 bq771604 bq771605 bq771611 bq771612

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