MLP2012S datasheet(31/50 Pages) SII

номер детали	MLP2012S

подробное описание детали	STEP-UP, SUPER-SMALL PACKAGE, 1.2 MHz PWM / PFM SWITCHABLE SWITCHING REGULATOR

PDF	50 Pages

Scroll/Zoom	100%

производитель	SII [Seiko Instruments Inc]

домашняя страница	http://www.sii.co.jp

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STEP-UP, SUPER-SMALL PACKAGE, 1.2 MHz PWM/PFM SWITCHABLE SWITCHING REGULATOR

Rev.2.0_01

S-8363 Series

2. Examples of Major Temperature Characteristics (Ta =

−40 to +85°C)

(1) Current consumption during operation (IIN1) vs.

Temperature (Ta)

(2) Current consumption during operation (ISS1) vs.

Temperature (Ta)

Ta [

C]

−40

10.0

0.0

5.0

7.0

8.0

3.0

1.0

2.0

4.0

6.0

9.0

−25

VIN = 0.9 V

VIN = 1.8 V

VIN = 4.2 V

VIN = 4.5 V

Ta [

C]

−40

1000

500

700

800

300

100

200

400

600

900

−25

VOUT = 5.0 V

VOUT = 3.3 V

VOUT = 1.8 V

(3) Current consumption during switching off (IIN2) vs.

Temperature (Ta)

(4) Current consumption during switching off (ISS2) vs.

Temperature (Ta)

Ta [

C]

−40

10.0

0.0

5.0

7.0

8.0

3.0

1.0

2.0

4.0

6.0

9.0

−25

VIN = 0.9 V

VIN = 1.8 V

VIN = 4.2 V

VIN = 4.5 V

Ta [

C]

−40

200

100

140

160

120

180

−25

VOUT = 1.8 V

VOUT = 3.3 V

VOUT = 5.0 V

(5) Current consumption during power-off (ISSS) vs. Temperature (Ta)

Ta [

C]

−40

1.0

0.0

0.5

0.7

0.8

0.3

0.1

0.2

0.4

0.6

0.9

−25

VIN = VOUT = 4.5 V

(6) Oscillation frequency (fOSC) vs. Temperature (Ta)

(7) Start-up oscillation frequency (fST) vs. Temperature (Ta)

Ta [

C]

−40

1.38

1.02

1.34

1.30

1.26

1.22

1.18

1.14

1.10

1.06

−25

VOUT = 1.8 V

VOUT = 3.3 V

VOUT = 5.0 V

Ta [

C]

−40

500

450

400

350

300

250

200

150

100

−25

VIN = 0.9 V

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