MAX8805Y datasheet(19/21 Pages) MAXIM

Part #	MAX8805Y

Description	600mA PWM Step-Down Converters in 2mm x 2mm WLP for WCDMA PA Power

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Manufacturer	MAXIM [Maxim Integrated Products]

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600mA PWM Step-Down Converters in

2mm x 2mm WLP for WCDMA PA Power

______________________________________________________________________________________

19

2.2

μF

2MHz OR 4MHz

BUCK

1

μH OR

2.2

μH*

LX

PBB

PGND

PBA

IN1A

IN1B

EN2

REFIN

2.2

μF

REF

0.22

μF

REFBP

AGND

LDO1

1

μF

1

μF

LDO2

IN2

2.2

μF

PA_EN

HP

EN1

CONTROL

RF TRANSMITTER

IN

PA

GPIO

DAC

BASEBAND

PROCESSOR

Li+ BATTERY

LDO1

LDO2

MAX8805Y/MAX8805Z

RF RECEIVER

IN

*1

μH FDK MIPS 2520D1R0

2.2

μH FDK MIPF 2520D2R2

Figure 5. Typical Application Circuit Using LDOs for RF Power

Similar Part No. - MAX8805Y

Manufacturer	Part #	Datasheet	Description
Maxim Integrated Produc...	MAX8805Y	562Kb / 22P	600mA/650mA PWM Step-Down Converters in 2mm x 2mm WLP for WCDMA PA Power Rev 1; 10/07
	MAX8805Y	881Kb / 24P	600mA/650mA PWM Step-Down Converters in 2mm x 2mm WLP for WCDMA PA Power 19-0777; Rev 5; 2/10
	MAX8805YEREXY+T+T	881Kb / 24P	600mA/650mA PWM Step-Down Converters in 2mm x 2mm WLP for WCDMA PA Power 19-0777; Rev 5; 2/10
	MAX8805YEWEAA+T	562Kb / 22P	600mA/650mA PWM Step-Down Converters in 2mm x 2mm WLP for WCDMA PA Power Rev 1; 10/07
	MAX8805YEWEAE+T	562Kb / 22P	600mA/650mA PWM Step-Down Converters in 2mm x 2mm WLP for WCDMA PA Power Rev 1; 10/07

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Similar Description - MAX8805Y

Manufacturer	Part #	Datasheet	Description
Maxim Integrated Produc...	MAX8805W	562Kb / 22P	600mA/650mA PWM Step-Down Converters in 2mm x 2mm WLP for WCDMA PA Power Rev 1; 10/07
	MAX8805	881Kb / 24P	600mA/650mA PWM Step-Down Converters in 2mm x 2mm WLP for WCDMA PA Power 19-0777; Rev 5; 2/10
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	MAX8952	1Mb / 31P	2.5A Step-Down Regulator with Remote Sense in 2mm x 2mm WLP Rev 1; 6/11
	MAX8649	1Mb / 31P	1.8A Step-Down Regulator with Differential Remote Sense in 2mm x 2mm WLP Rev 0; 9/09
	MAX8649	1Mb / 31P	1.8A Step-Down Regulator with Differential Remote Sense in 2mm x 2mm WLP Rev 1; 2/10
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	MAX8884Y	525Kb / 17P	700mA DC-DC Step-Down Converters with Dual 300mA LDO in 2mm x 2mm CSP Rev 1; 1/10

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MAX8805Y Datasheet(PDF) 19 Page - Maxim Integrated Products

MAX8805Y Datasheet(HTML) 19 Page - Maxim Integrated Products

Similar Part No. - MAX8805Y

Similar Description - MAX8805Y

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