S8351 datasheet(5/51 Pages) SII

5 / 51 page

STEP-UP, BUILT-IN / EXTERNAL FET PFM CONTROL SWITCHING REGULATOR / SWITCHING REGULATOR CONTROLLER

Rev.3.0_01

S-8351/8352 Series

2. Package and Function List by Product Type

Table 3

Series Name

Type

Package Name

(Abbreviation)

Shutdown Function

Yes / No

VDD / VOUT Separate Type

Yes / No

S-8351 Series,

S-8352 Series

A (Duty ratio 50% / 75% auto-switching type)

A = 100 kHz

Yes

B (Duty ratio 50% / 75% auto-switching type)

B = 100 kHz

C (Duty ratio 75% fixed type)

C = 100 kHz

MA / UA

D (Duty ratio 50% / 75% auto-switching type)

D = 100 kHz

Yes

3. Product Name

(1) SOT-23-3

S-835 x x xx MA - xxx T2 G

Environmental code

G : Lead-free (for details, please contact our sales office)

IC direction in tape specifications

Product name (abbreviation)

Package name (abbreviation)

MA : SOT-23-3

Output voltage

15 to 65

(e.g. When the output voltage is 1.5 V, it is expressed as 15.)

Product type

A : With shutdown function,

fOSC = 100 kHz

B : 50% / 75% automatic duty ratio switching type, fOSC = 100 kHz

C : 75% duty ratio fixed type,

fOSC = 100 kHz

D : VDD / VOUT separate type,

fOSC = 100 kHz

Series name

1 : Built-in power MOS FET

2 : External power MOS FET

*1. Refer to the tape specifications.

*2. Refer to the Table 4, 5 in the “5. Product Name List”.

S8351 Datasheet(PDF) 5 Page - Seiko Instruments Inc

S8351 Datasheet(HTML) 5 Page - Seiko Instruments Inc

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51

Datasheet Download

Link URL