MLP2012S datasheet(23/50 Pages) SII

tên linh kiện	MLP2012S

Giải thích chi tiết về linh kiện	STEP-UP, SUPER-SMALL PACKAGE, 1.2 MHz PWM / PFM SWITCHABLE SWITCHING REGULATOR

PDF	50 Pages

Scroll/Zoom	100%

nhà sản xuất	SII [Seiko Instruments Inc]

Trang chủ	http://www.sii.co.jp

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23 / 50 page

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

Rev.2.0_01

S-8363 Series

2. A power supply started by 0.9 V

Following shows a power supply example which starts up by using the final voltage (0.9 V) of dry cells and its

characteristics.

S-8363

Series

VDD

VSS

ON/OFF

COUT

RFB1

RFB2

CFB

VOUT

CIN

CONT

VOUT

0.1

μF

Figure 19 Circuit Example (For a power supply started by 0.9 V)

Table 13 External Parts Examples (For a power supply started by 0.9 V)

Condition

Output

Voltage

IC Product

Name

L Product

Name

SD Product

Name

COUT Product Name

RFB1

RFB2

CFB

3.3 V

S-8363B

VLF302510

RB161M-20TR

LMK212BJ106KD

68 k

15 k

47 pF

3.3 V

S-8363B

VLF302510

RB051LA-40TR

LMK212BJ106KD

68 k

15 k

47 pF

3.3 V

S-8363B

VLF302510

RB070M-30TR

LMK212BJ106KD

68 k

15 k

47 pF

3.3 V

S-8363B

VLF302510

RB161SS-20T2R

LMK212BJ106KD

68 k

15 k

47 pF

3.3 V

S-8363B

VLF302510

CRS02

LMK212BJ106KD

68 k

15 k

47 pF

3.3 V

S-8363B

VLF302510

CRS08

LMK212BJ106KD

68 k

15 k

47 pF

Caution

The above connection will not guarantee successful operation. Perform thorough evaluation using an

actual application to set the constant.

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