MC34673 datasheet(10/22 Pages) FREESCALE

No de pièce	MC34673

Description	High Input Voltage 1.2A Charger for Single-cell Li-Ion Batteries

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Fabricant	FREESCALE [Freescale Semiconductor, Inc]

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Analog Integrated Circuit Device Data

10

Freescale Semiconductor

34673

ELECTRICAL CHARACTERISTICS

ELECTRICAL PERFORMANCE CURVES

Figure 16. RDS(ON) vs Temperature

VBAT = 4.0V, ICHG=300mA, IBAT= 250mA

Figure 17. Recharge Voltage Threshold vs Temperature

RISET = 25.86kΩ, VIN = 5.0V

Figure 18. BAT Pin Supply Current vs Temperature

VBAT = 5.0V, VIN Not Powered or Charger Disabled

Figure 19. VIN Pin Supply Current vs Temperature

VIN = 5.0V

-40

-20

0

20

406080

250

300

350

400

450

Temperature (

oC)

-40

-20

0

20

406080

3.90

3.95

4.00

4.05

4.10

4.15

4.20

Temperature (

oC)

-40

-20

0

204060

80

0.0

0.2

0.4

0.6

0.8

1.0

Temperature (

oC)

-40

-20

0

20

40

60

80

0

250

500

750

1000

1250

1500

1750

2000

Charger Enabled

Temperature (

oC)

Charger Disabled

Numéro de pièce similaire - MC34673

Fabricant	No de pièce	Fiches technique	Description
Freescale Semiconductor...	MC34670	720Kb / 24P	IEEE 802.3af PD With Current Mode Switching Regulator
Freescale Semiconductor...	MC34671	601Kb / 22P	High Input Voltage 600mA Charger for Single-cell Li-Ion Batteries
NXP Semiconductors	MC34671	831Kb / 22P	High Input Voltage 600mA Charger for Single-cell Li-Ion Batteries Rev. 1.0, 01/2008
Freescale Semiconductor...	MC34671AEP	602Kb / 22P	High Input Voltage 600mA Charger for Single-cell Li-Ion Batteries
Freescale Semiconductor...	MC34671AEP/R2	601Kb / 22P	High Input Voltage 600mA Charger for Single-cell Li-Ion Batteries

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Description similaire - MC34673

Fabricant	No de pièce	Fiches technique	Description
Freescale Semiconductor...	MC34674	585Kb / 26P	High Input Voltage Travel Charger for Single-cell Li-Ion Batteries
NXP Semiconductors	34671	831Kb / 22P	High Input Voltage 600mA Charger for Single-cell Li-Ion Batteries Rev. 1.0, 01/2008
Freescale Semiconductor...	MC34671AEPR2	602Kb / 22P	High Input Voltage 600mA Charger for Single-cell Li-Ion Batteries
	MC34671	601Kb / 22P	High Input Voltage 600mA Charger for Single-cell Li-Ion Batteries
	MC34674	1Mb / 26P	High Input Voltage Travel Charger for Single-cell Li-Ion Batteries
Intersil Corporation	ISL6292BCR	293Kb / 12P	Complete Charger for Single-Cell Li-ion Batteries April 19, 2005
	ISL9219IRZ	226Kb / 12P	Complete Charger for Single-Cell Li-ion/Polymer Batteries April 7, 2010
	ISL9220B	463Kb / 15P	Switching Charger for 1-Cell Li-ion Batteries
Texas Instruments	BQ294602	917Kb / 21P	[Old version datasheet] Single-Cell Protector for Li-Ion Batteries
Texas Instruments	BQ294602	676Kb / 17P	[Old version datasheet] Single-Cell Protector for Li-Ion Batteries

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MC34673 Fiches technique(PDF) 10 Page - Freescale Semiconductor, Inc

MC34673 Fiches technique(HTML) 10 Page - Freescale Semiconductor, Inc

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