BQ24232HARGTR datasheet(5/36 Pages) TI1

Part #	BQ24232HARGTR

Description	USB-Friendly Lithium-Ion Battery Charger

Download	36 Pages

Scroll/Zoom	100%

Manufacturer	TI1 [Texas Instruments]

Direct Link	http://www.ti.com

Logo

5 / 36 page

5

bq24232HA

www.ti.com

SLUSCG4 – MAY 2016

Submit Documentation Feedback

(1)

For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application

report, SPRA953.

6.4 Thermal Information

THERMAL METRIC(1)

bq24232HA

UNIT

RGT (VQFN)

16 PINS

RθJA

Junction-to-ambient thermal resistance

44.5

°C/W

RθJC(top)

Junction-to-case (top) thermal resistance

54.2

°C/W

RθJB

Junction-to-board thermal resistance

17.2

°C/W

ψJT

Junction-to-top characterization parameter

1.0

°C/W

ψJB

Junction-to-board characterization parameter

17.1

°C/W

RθJC(bot)

Junction-to-case (bottom) thermal resistance

3.8

°C/W

6.5 Electrical Characteristics

over junction temperature range –5°C

≤ TJ ≤ 125°C and recommended supply voltage (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

INPUT

UVLO

Undervoltage lockout

VIN: 0 V → 4 V

3.2

3.3

3.4

V

Vhys(UVLO)

Hysteresis on UVLO

VIN: 4 V → 0 V

200

300

mV

VIN(DT)

Input power detection

threshold

Input power detected when VIN > VBAT + VIN(DT)

VBAT = 3.6 V, VIN: 3.5 V → 4 V

55

95

152

mV

Vhys(INDT)

Hysteresis on VIN(DT)

VBAT = 3.6 V, VIN: 4 V → 3.5 V

20

mV

VOVP

Input overvoltage protection

threshold

('230) VIN: 5 V → 7 V

6.4

6.6

6.8

V

('232) VIN: 5 V → 11 V

10.2

10.5

10.8

Vhys(OVP)

Hysteresis on OVP

('230) VIN: 7 V → 5V

110

mV

('232) VIN: 11 V → 5 V

213

ILIM, TEST ISET SHORT CIRCUIT

ISC

Current source

VIN > UVLO and VIN > VBAT+VIN(DT)

1.3

mA

VSC

VIN > UVLO and VIN > VBAT+VIN(DT)

502

mV

QUIESCENT CURRENT

IBAT(PDWN)

Sleep current into BAT pin

CE = LO or HI, input power not

detected, no load on OUT pin

TJ= -5°C to 55°C

6.5

μA

TJ= -5°C to 85°C

9.5

IIN(STDBY)

Standby current into IN pin

EN1= HI, EN2=HI, VIN = 6 V, TJ= 85°C

50

μA

EN1= HI, EN2=HI, VIN = 10 V, TJ= 85°C

200

ICC

Active supply current, IN pin

CE = LO, VIN = 6 V, no load on OUT pin,

VBAT > VBAT(REG), (EN1, EN2) ≠ (HI, HI)

1.5

mA

Similar Part No. - BQ24232HARGTR

Manufacturer	Part #	Datasheet	Description
Texas Instruments	BQ24232H	1Mb / 37P	[Old version datasheet] USB-Friendly Lithium-Ion Battery Charger and Power-Path Management IC
	BQ24232H	1Mb / 38P	[Old version datasheet] USB-Friendly Lithium-Ion Battery Charger and Power-Path Management IC
	BQ24232HRGTR	1Mb / 37P	[Old version datasheet] USB-Friendly Lithium-Ion Battery Charger and Power-Path Management IC
	BQ24232HRGTT	1Mb / 37P	[Old version datasheet] USB-Friendly Lithium-Ion Battery Charger and Power-Path Management IC
	BQ24232H	1Mb / 42P	[Old version datasheet] bq2423xx USB-Friendly Lithium-Ion Battery Charger and Power-Path Management IC

More results

Similar Description - BQ24232HARGTR

Manufacturer	Part #	Datasheet	Description
Texas Instruments	BQ24230	2Mb / 47P	[Old version datasheet] USB-Friendly Lithium-Ion Battery Charger
	BQ24230	1Mb / 33P	[Old version datasheet] USB-FRIENDLY LITHIUM-ION BATTERY CHARGER AND POWER-PATH MANAGEMENT IC
	BQ24232H	1Mb / 37P	[Old version datasheet] USB-Friendly Lithium-Ion Battery Charger and Power-Path Management IC
	BQ24230H	1Mb / 38P	[Old version datasheet] USB-Friendly Lithium-Ion Battery Charger and Power-Path Management IC
Shanghai Consonance Ele...	CN3052A	203Kb / 11P	USB-Compatible Lithium Ion Battery Charger
Texas Instruments	BQ24232H	1Mb / 42P	[Old version datasheet] bq2423xx USB-Friendly Lithium-Ion Battery Charger and Power-Path Management IC
Advanced Analog Technol...	AAT3688	623Kb / 23P	USB Port Lithium-Ion/Polymer Battery Charger
Advanced Analogic Techn...	AAT3688	384Kb / 21P	USB Port Lithium-Ion/Polymer Battery Charger
Advanced Analogic Techn...	AAT3688	527Kb / 23P	USB Port Lithium-Ion/Polymer Battery Charger
Microchip Technology	TC3827	142Kb / 10P	Lithium-Ion Battery Charger 2001

More results

BQ24232HARGTR Datasheet(PDF) 5 Page - Texas Instruments

BQ24232HARGTR Datasheet(HTML) 5 Page - Texas Instruments

Similar Part No. - BQ24232HARGTR

Similar Description - BQ24232HARGTR

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

Datasheet Download

Link URL