General information

STPA003

18/25

DS10473 Rev 2

Figure 23. Battery cranking curve example 2

V1 = 16 V; V2 = 6 V; V3 = 7 V

t1 = 2 ms; t2 = 5 ms; t3 = 15 ms; t5 = 1 s; t6 = 50 ms

5.2.3

Advanced battery management (hybrid vehicles)

battery transitions without causing unwanted audible effects, like pop noise, and without any

sound interruption thanks to the innovative circuit topology. In fact, in hybrid vehicles, the

engine ignition causes a fast increase of battery voltage which can reach 16 V in less than

10 ms.

Figure 24. Upwards fast battery transitions diagram

GAPGPS00675

V

(V)

t (s)

batt

GAPGPS00676