L6924U datasheet(8/38 Pages) STMICROELECTRONICS

부품명	L6924U

상세설명	USB compatible battery charger system with integrated power switch for Li-Ion/Li-Polymer

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Electrical characteristics

L6924U

8/38

4

Electrical characteristics

Table 5.

Electrical characteristics (TJ = 25 °C, VIN = 5 V, unless otherwise specified)

Symbol

Parameter

Test condition

Min

Typ

Max

Unit

VIN

(1)

Operating input voltage

2.5

12

V

Start up threshold

4.1

V

IIN

(1)

Supply current

Charging mode (RPRG = 24 kΩ)1.8

2.5

mA

Shutdown mode (RPRG = 24 kΩ)60

80

µA

ISINK

Current flowing from VOUT

Shutdown mode (RPRG = 24 kΩ)500

nA

Stand by mode (RPRG = 24 kΩ)

(VIN = 2.5 V < VBATTERY)

500

nA

VOUT

(1)

Battery regulated voltage

4.16

4.2

4.24

V

IAC

Charge current with AC

adapter input

MODE at GND, RPRG = 24 kΩ

450

490

525

mA

MODE at GND, RPRG = 12 kΩ

905

975

1045

mA

IUSB

Charge current with USB

input

MODE at HIGH, ISEL at HIGH,

RPRG-USB = 24 kΩ

450

490

525

mA

MODE at HIGH, ISEL at LOW,

RPRG-USB = 2 4 kΩ

86

96

105

IPRE_AC

Pre-charge current with AC

input

MODE at GND,

RAC = 24 kΩ

41

49

56

mA

IPRE_USB

Pre-charge current with USB

input (high power mode)

MODE at HIGH, ISEL at HIGH

RUSB = 24 kΩ

41

49

56

mA

Pre-charge current with USB

input (low power mode)

MODE at HIGH, ISEL at LOW

RUSB = 24 kΩ

7.6

9.6

11.4

mA

VPRETH

Pre-charge voltage threshold

2.9

3.0

3.1

V

IENDTH

Termination current

REND = 3.3 kΩ

12

16

20

mA

TMAXCH

(2)

Maximum charging time

CTPRG = 10 nF

R[IPRG] = 24 kΩ

3hours

TMAXCH

(2)

Maximum charging time

accuracy

CTPRG = 5.6n F

RPRG = 24 kΩ

10

%

SDTH

Shutdown threshold high

2

V

Shutdown threshold low

0.4

V

ST1,2

Output status sink current

Status on

10

mA

MODETH

MODE threshold high

1.3

V

MODE threshold low

0.4

V

ISELTH

ISEL threshold high

1.3

V

ISEL threshold low

0.4

V

유사한 부품 번호 - L6924U

제조업체	부품명	데이터시트	상세설명
STMicroelectronics	L6924U	828Kb / 37P	USB compatible battery charger system with integrated power switch for Li-Ion/Li-Polymer
	L6924U013	828Kb / 37P	USB compatible battery charger system with integrated power switch for Li-Ion/Li-Polymer
	L6924U013TR	828Kb / 37P	USB compatible battery charger system with integrated power switch for Li-Ion/Li-Polymer
	L6924UTR	828Kb / 37P	USB compatible battery charger system with integrated power switch for Li-Ion/Li-Polymer

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유사한 설명 - L6924U

제조업체	부품명	데이터시트	상세설명
STMicroelectronics	L6924UTR	828Kb / 37P	USB compatible battery charger system with integrated power switch for Li-Ion/Li-Polymer
	L6924D	1Mb / 38P	Battery charger system with integrated power switch for Li-ION/Li-POLYMER
	L6924D	73Kb / 5P	Li-Ion/Li-Polymer Battery Charger System with Integrated Power Switch
	EVAL6924D	114Kb / 4P	EVAL6924D Battery charger system with integrated Power Switch for Li-ION/Li-POLYMER
Intersil Corporation	ISL6292	647Kb / 19P	Li-ion/Li Polymer Battery Charger
Renesas Technology Corp	ISL6292	1Mb / 20P	Li-ion/Li Polymer Battery Charger
Renesas Technology Corp	ISL9203A	716Kb / 14P	Li-ion/Li Polymer Battery Charger
Diodes Incorporated	AUR9801D	599Kb / 14P	LI-ION/LI POLYMER BATTERY CHARGER August 2019
Renesas Technology Corp	ISL6292B	603Kb / 13P	Li-ion/Li Polymer Battery Charger Nov.2.2020
Renesas Technology Corp	ISL6292	1Mb / 23P	Li-ion/Li Polymer Battery Charger Nov.3.20

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L6924U 데이터시트(PDF) 8 Page - STMicroelectronics

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유사한 부품 번호 - L6924U

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