MT6305B Ver la hoja de datos (PDF) - MediaTek Inc

Número de pieza

componentes Descripción

Lista de partido

MT6305B

GSM Power Management System

MediaTek Inc 

Confidential Information

MT6305B

Electrical Characteristics Waveform

(Vbat=3V -5.5V, CVa=4.7µF, CVrtc=0.22µF, CVcore=CVm=CVref=CVtcxo=CVsim=CVio=2.2µF, minimum

loads applied on all outputs, unless otherwise noted. Typical values are at TA=+25°C.)

1.792

V CORE18 vs. I CORE18

1.788

1.784

1.780

1.776

1.772

Vbat=3.2V

Vbat=3.6V

Vbat=4.2V

Vbat=5.5V

1.768

0

40

80

120

160

200

ICORE18(mA)

1.210

1.205

1.200

1.195

1.190

1.185

0

VCORE12 vs. I CORE12

Vbat=3.2V

Vbat=4.2V

Vbat=5.5V

Vbat=3.6V

40

80

120

160

200

I (mA)

CORE12

1.780

1.778

VCORE18 vs. Vbat

1.776

1.774

Temp.=30 ℃

1.772

1.770

3.0

3.5

4.0

4.5

5.0

5.5

Vbat(V)

1.816

1.812

1.808

1.804

1.800

1.796

1.792

1.788

-40

-20

VCORE18 vs. Temp

0

20

40

60

Temp(℃ )

80

100

1.200

VCORE12 vs. Vbat

1.196

1.192

1.188

1.184

3.0

3.5

4.0

4.5

5.0

5.5

Vbat(V)

1.198

1.196

1.194

1.192

1.190

1.188

1.186

1.184

-40

-20

VCORE12 vs. Temp

0

20

40

60

80

100

Temp(℃ )

MediaTek Confidential

Revision 1.1–Apr. 22, 2005

© 2002 MediaTek Inc.

The information contained in this document can be modified without notice

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