BQ24160_V01 datasheet(34/53 Pages) TI

No de pièce	BQ24160

Description	bq2416xx 2.5A, Dual-Input, Single-Cell Switched-Mode Li-Ion Battery Charger with Power Path Management and I2C Interface

Download	53 Pages

Scroll/Zoom	100%

Fabricant	TI [Texas Instruments]

Site Internet	http://www.ti.com

Logo

34 / 53 page

SW

SYS

BAT

BGATE

TS

DRV

PGND

PMIDU

USB

SDA

INT

BOOT

VSYS

(1.8V)

PMIDI

IN

System

Load

GSM

PA

STAT

D+

VBUS

D+

D-

GND

ADAPTER

SCL

HOST

SCL

SDA

GPIO1

TEMP

PACK+

PACK-

VDRV

bq24160

D-

1 F

m

4.7 F

m

1 F

m

4.7 F

m

1 F

m

0.01 F

m

10 F

m

1.5 H

m

1 F

m

34

bq24160, bq24160A, bq24161

bq24161B, bq24163, bq24168

SLUSAO0G – NOVEMBER 2011 – REVISED DECEMBER 2015

www.ti.com

Product Folder Links: bq24160 bq24160A bq24161 bq24161B bq24163 bq24168

Submit Documentation Feedback

10 Application and Implementation

10.1 Application Information

A typical application circuit using the bq24160 with a smartphone's GSM power amplifier (PA) powered directly

from the battery is shown in Figure 21. A typical application circuit using the bq24161 with a smartphone's GSM

PA powered from the SYS rail, to allow for calls even with a deeply discharged battery, is shown in Figure 22.

Each circuit shows the minimum capacitance requirements for each pin and typical recommended inductance

value of 1.5 µH. The TS resistor divider for configuring the TS function for the battery's specific thermistor can be

computed from equations Equation 1 and Equation 2. The resistor on STAT is sized per the LED current

requirements. All other configuration settings for VINDPM, input current limit, charge current and charge voltage

are made in EEPROM registers using I2C commands. Options for sizing the inductor outside the 1.5 µH

recommended value and additional SYS pin capacitance are explained in the next section.

10.2 Typical Application

Figure 21. bq24160, Shown with no External Discharge FET, PA Connected to Battery

Numéro de pièce similaire - BQ24160_V01

Fabricant	No de pièce	Fiches technique	Description
Texas Instruments	BQ24160A	2Mb / 52P	[Old version datasheet] Single-Cell Switched-Mode Li-Ion Battery Charger
	BQ24160ARGER	2Mb / 52P	[Old version datasheet] Single-Cell Switched-Mode Li-Ion Battery Charger
	BQ24160ARGET	2Mb / 52P	[Old version datasheet] Single-Cell Switched-Mode Li-Ion Battery Charger
	BQ24160A	2Mb / 52P	[Old version datasheet] bq2416xx 2.5A, Dual-Input, Single-Cell Switched-Mode Li-Ion Battery Charger with Power Path Management and I2C Interface
	BQ24160A	2Mb / 52P	[Old version datasheet] Single-Cell Switched-Mode Li-Ion Battery Charger

More results

Description similaire - BQ24160_V01

Fabricant	No de pièce	Fiches technique	Description
Texas Instruments	BQ24160A	2Mb / 52P	[Old version datasheet] bq2416xx 2.5A, Dual-Input, Single-Cell Switched-Mode Li-Ion Battery Charger with Power Path Management and I2C Interface
	BQ24161B	2Mb / 52P	[Old version datasheet] bq2416xx 2.5A, Dual-Input, Single-Cell Switched-Mode Li-Ion Battery Charger with Power Path Management and I2C Interface
	BQ24165	2Mb / 38P	[Old version datasheet] 2.5A, Dual-Input, Single Cell Switch Mode Li-Ion Battery Charger with Power Path Management
	BQ24278	1Mb / 29P	[Old version datasheet] 2.5A, Single Input, Single Cell Switchmode Li-Ion BATTERY CHARGER with Power Path Management
	BQ24272	1Mb / 32P	[Old version datasheet] 2.5A, Single Input, Single Cell Switchmode Li-Ion Battery Charger with Power Path Management
	BQ24165	1Mb / 35P	[Old version datasheet] 2.5A, Dual-Input, Single Cell Switch Mode Li-Ion Battery Charger with Power Path
	BQ24160	1Mb / 44P	[Old version datasheet] 2.5A, Dual-Input, Single Cell Switchmode Li-Ion Battery Charger with Power Path
	BQ24250	2Mb / 49P	[Old version datasheet] 2A Single Input I2C, Standalone Switch-Mode Li-Ion Battery Charger with Power-Path Management
	BQ24160A	2Mb / 52P	[Old version datasheet] Single-Cell Switched-Mode Li-Ion Battery Charger
	BQ24250C	2Mb / 46P	[Old version datasheet] bq24250C 2A Single Input I2C, Standalone Switch-Mode Li-Ion Battery Charger with Power-Path Management

More results

BQ24160 Fiches technique(PDF) 34 Page - Texas Instruments

BQ24160 Fiches technique(HTML) 34 Page - Texas Instruments

Numéro de pièce similaire - BQ24160_V01

Description similaire - BQ24160_V01

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53

Fiches technique Télécharger

Lien URL