BQ24192 datasheet(10/53 Pages) TI2

Part #	BQ24192

Description	bq2419x I2C Controlled 4.5-A Single Cell USB/Adapter Charger with Narrow VDC Power Path Management and USB OTG

PDF	53 Pages

Scroll/Zoom	100%

Manufacturer	TI2 [Texas Instruments]

Direct Link	https://www.ti.com

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10 / 53 page

4.90

4.92

4.94

4.96

4.98

5.00

5.02

5.04

200

400

600

800

1000

1200

1400

VBUS Load Current (A)

VBAT = 3.2 V

VBAT = 3.8 V

VBAT = 4.2 V

C005

3.50

3.55

3.60

3.65

3.70

3.75

3.80

±50

100

150

Temperature (

SYSMIN 3.5 V

C001

Load Current (A)

VBUS = 5 V

VBUS = 7 V

VBUS = 9 V

VBUS = 12 V

C011

100

500

1000

1500

VBUS Load Current (A)

VBAT = 3.2 V

VBAT = 3.8 V

C013

100

200

300

400

500

600

Load Current (mA)

VBUS = 5 V

VBUS = 9 V

C012

3.60

3.62

3.64

3.66

3.68

3.70

System Load Current (A)

VBUS = 5 V

VBUS = 17 V

C014

bq24190, bq24192, bq24192I

SLUSAW5B – JANUARY 2012 – REVISED DECEMBER 2014

www.ti.com

Figure 1. System Light Load Efficiency vs System Load

Figure 2. SYS Voltage Regulation vs System Load

Current

Figure 3. Charging Efficiency vs Charging Current

Figure 4. Boost Mode Efficiency vs VBUS Load Current

Figure 5. Boost Mode VBUS Voltage Regulation vs VBUS

Figure 6. SYS Voltage vs Temperature

Load Current

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Product Folder Links: bq24190 bq24192 bq24192I

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