TPS61222DCKR datasheet(8/22 Pages) TI1

No de pièce	TPS61222DCKR

Description	LOW INPUT VOLTAGE STEP-UP CONVERTER IN 6 PIN SC-70 PACKAGE

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1.7

1.75

1.8

1.85

1.9

0.01

0.1

1

10

100

I -OutputCurrent-mA

O

V =0.7V

I

V =1.2V

I

V

=1.8V

O

3.1

3.2

3.3

3.4

3.5

0.01

0.1

1

10

100

I -OutputCurrent-mA

O

V =0.7V

I

V =1.2V

I

V =2.4V

I

V

=3.3V

O

4.8

4.9

5

5.1

5.2

0.01

0.1

1

10

100

I -OutputCurrent-mA

O

V =0.7V

I

V =1.2V

I

V =2.4V

I

V

=5V

O

V =3.6V

I

0

0.5

1

1.5

2

2.5

3

3.5

4

4.5

0.7

1.2

1.7

2.2

2.7

3.2

3.7

4.2

4.7

5.2

V -InputVoltage-V

I

V

=0V

EN

R

=10k

LOAD

W

R

=1k

LOAD

W

I

coil

50mA/div

V

O

10mA/div

1

s/div

m

Offset:1.8V

Offset:0V

V =0.8V,V

=1.8V,I

=20mA

I

O

I

coil

50mA/div

V

10mV/div

O

Offset:0 A

Offset:3.31V

1

s/div

m

V =1.8V,V

=3.3V,I

=50mA

I

O

TPS61220

TPS61221

TPS61222

SLVS776 – JANUARY 2009 ............................................................................................................................................................................................... www.ti.com

OUTPUT VOLTAGE vs

OUTPUT CURRENT AND INPUT VOLTAGE (TPS61220)

OUTPUT CURRENT AND INPUT VOLTAGE (TPS61221)

Figure 9.

Figure 10.

OUTPUT VOLTAGE vs

OUTPUT CURRENT AND INPUT VOLTAGE (TPS61222)

INPUT VOLTAGE, DEVICE DISABLED (TPS61220)

Figure 11.

Figure 12.

OUTPUT VOLTAGE RIPPLE (TPS61220)

OUTPUT VOLTAGE RIPPLE (TPS61221)

Figure 13.

Figure 14.

8

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Product Folder Link(s): TPS61220 TPS61221 TPS61222

Numéro de pièce similaire - TPS61222DCKR

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Texas Instruments	TPS61222	1Mb / 27P	[Old version datasheet] TPS6122x Low Input Voltage, 0.7V Boost Converter With 5.5關A Quiescent Current
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	TPS61222-EP	926Kb / 20P	[Old version datasheet] LOW INPUT VOLTAGE, 0.7-V BOOST CONVERTER WITH 5.5-關A QUIESCENT CURRENT
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