MLP2012S datasheet(35/50 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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35 / 50 page

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

Rev.2.0_01

S-8363 Series

4. Examples of Transient Response Characteristics

Unless otherwise specified, the used parts are those in Table 6 External Parts List.

4.1 At power-on (VOUT(S) = 3.3 V, VIN = 0 V

→ 0.9 V, Ta = +25°C)

(1) IOUT = 1 mA

4.0

3.0

2.0

1.0

Time [

μs]

3.2

2.2

1.2

0.2

−0.8

VOUT

VIN

4.2 At power-on (VOUT(S) = 3.3 V, VIN = 0 V

→ 2.0 V, Ta = +25°C)

(1) IOUT = 1 mA

(2) IOUT = 300 mA

4.0

3.0

2.0

1.0

Time [

μs]

3.2

2.2

1.2

0.2

−0.8

VOUT

VIN

4.0

3.0

2.0

1.0

Time [

μs]

3.2

2.2

1.2

0.2

−0.8

VOUT

VIN

4.3 Power-off pin response (VOUT = 3.3 V, VIN = 0.9 V, VON/OFF = 0 V

→ 0.9 V, Ta = +25°C)

(1) IOUT = 1 mA

4.0

3.0

2.0

1.0

Time [

μs]

3.2

2.2

1.2

0.2

−0.8

VOUT

VON/OFF

4.4 Power-off pin response (VOUT = 3.3 V, VIN = 2.0 V, VON/OFF = 0 V

→ 2.0 V, Ta = +25°C)

(1) IOUT = 1 mA

(2) IOUT = 300 mA

4.0

3.0

2.0

1.0

Time [

μs]

3.2

2.2

1.2

0.2

−0.8

VOUT

VON/OFF

4.0

3.0

2.0

1.0

Time [

μs]

3.2

2.2

1.2

0.2

−0.8

VOUT

VON/OFF

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