MLP2012S datasheet(30/50 Pages) SII

30 / 50 page

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

S-8363 Series

Rev.2.0_01

(8) PWM / PFM switching duty ratio (PFMDuty) vs.

Operating input voltage (VIN)

(9) Output current at PWM / PFM switching (IPFM) vs.

Operating input voltage (VIN)

4.5

4.0

3.5

3.0

2.5

2.0

1.5

1.0

0.5

0.0

VIN [V]

VOUT = 1.8 V

VOUT = 3.32 V

VOUT = 5.0 V

4.5

4.0

3.5

3.0

2.5

2.0

1.5

1.0

0.5

0.0

VIN [V]

VOUT = 1.8 V

VOUT = 3.32 V

VOUT = 5.0 V

(10) Limited current (ILIM) vs.

Operating input voltage (VIN)

(11) Maximum load current (IOUTMAX) vs.

Operating input voltage (VIN)

4.5

4.0

3.5

3.0

2.5

2.0

1.5

1.0

0.5

0.0

1600

1400

1200

1000

800

600

400

VIN [V]

VOUT = 1.8 V

VOUT = 3.32 V

VOUT = 5.0 V

4.5

4.0

3.5

3.0

2.5

2.0

1.5

1.0

0.5

0.0

VIN [V]

1000

500

700

800

300

100

200

400

600

900

VOUT = 1.8 V

VOUT = 3.32 V

VOUT = 5.0 V

(12) Power MOS FET leakage current (ILSW) vs.

Output voltage (VOUT)

(13) High level input voltage (VSH) vs.

Operating input voltage (VIN)

5.0

4.5

4.0

3.5

3.0

2.5

2.0

1.5

1.0

0.5

0.0

0.5

0.4

0.3

0.2

0.1

0.0

VOUT [V]

0.8

0.7

0.6

0.5

0.4

0.3

4.5

4.0

3.5

3.0

2.5

2.0

1.5

1.0

0.5

0.0

VIN [V]

(14) Low level input voltage (VSL) vs.

Operating input voltage (VIN)

(15) FB voltage (VFB) vs. Output voltage (VOUT)

4.5

4.0

3.5

3.0

2.5

2.0

1.5

1.0

0.5

0.0

0.9

0.8

0.7

0.6

0.5

0.4

0.3

VIN [V]

0.63

0.62

0.61

0.60

0.59

0.58

0.57

VOUT [V]

5.0

4.5

4.0

3.5

3.0

2.5

2.0

1.5

MLP2012S Datasheet(PDF) 30 Page - Seiko Instruments Inc

MLP2012S Datasheet(HTML) 30 Page - Seiko Instruments Inc

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