S8340 datasheet(34/55 Pages) SII

34 / 55 page

STEP-UP, 600 kHz, PWM CONTROL OR PWM/PFM SWITCHABLE SWITCHING REGULATOR CONTROLLER

S-8340/8341 Series

Rev.4.0_01

External Parts List for Ripple Data

Table 14 External Parts for Output Current vs. Ripple Voltage Characteristics Data for A Type

No.

Product

Name

Output

Voltage

Inductor

Transistor

Diode

Output Capacitor

Sense

Resistor

Application

(37)

S-8340A25AFT

2.5 V

CDRH5D18/4.1

μH

NDS335N

RB491D

F920J476MB3

× 1

F920J476MB3

× 2

(38)

CDRH124/10

μH

FTS2001

RBO81L-20

F951C476MG1

× 2

F951A107MG1

× 2

(39)

S-8341A25AFT

CDRH5D18/4.1

μH

NDS335N

RB491D

F920J476MB3

× 1

F920J476MB3

× 2

(40)

CDRH124/10

μH

FTS2001

RBO81L-20

F951C476MG1

× 2

F951A107MG1

× 2

(41)

S-8340A33AFT

3.3 V

CDRH5D18/4.1

μH

NDS335N

RB491D

F920J476MB3

× 1

F920J476MB3

× 2

(42)

CDRH124/10

μH

FTS2001

RBO81L-20

F951C476MG1

× 2

F951A107MG1

× 2

(43)

S-8341A33AFT

CDRH5D18/4.1

μH

NDS335N

RB491D

F920J476MB3

× 1

F920J476MB3

× 2

(44)

CDRH124/10

μH

FTS2001

RBO81L-20

F951C476MG1

× 2

F951A107MG1

× 2

(45)

S-8340A50AFT

5.0 V

CDRH5D18/4.1

μH

NDS335N

RB491D

F951A476MF1

× 1

F951A476MF1

× 2

(46)

CDRH124/10

μH

FTS2001

RBO81L-20

F951C476MG1

× 2

F951A107MG1

× 2

(47)

S-8341A50AFT

CDRH5D18/4.1

μH

NDS335N

RB491D

F951A476MF1

× 1

F951A476MF1

× 2

(48)

CDRH124/10

μH

FTS2001

RBO81L-20

F951C476MG1

× 2

F951A107MG1

× 2

*1. CDRH5D18 + NDS335N + RB491D: For small and thin parts of which the height is 2 mm or shorter (The maximum

current of an external part should be set to 1.7 A.)

*2. CDRH124 + FTS2001 + RBO81L-20: For heavy load current (The maximum current of an external part should be set to

4.5 A.)

S8340 Datasheet(PDF) 34 Page - Seiko Instruments Inc

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