BQ25890_16 Datasheet, PDF (57/69 Pages) Texas Instruments – Adjustable Voltage USB On-the-Go Boost Mode

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10.2.3 Application Curves
bq25890, bq25892
SLUSC86B – MARCH 2015 – REVISED MAY 2016
VBAT = 3.2 V
Figure 48. Power Up with Charge Disabled
Figure 49. Power Up with Charge Enabled
VBUS = 5 V
Figure 50. Charge Enable
VBUS = 12 V
Figure 51. Charge Disable
VBUS = 5 V
I_IN = 3 A
Charge Disable
Figure 52. Input Current DPM Response without Battery
VBUS = 9 V
I_CHG = 2 A
I_IN = 1.5 A
I_SYS = 0 A - 4 A
VBAT = 3.8 V
Figure 53. Load Transient During Supplement Mode
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