Rev 3/30/06

SP6133 Evaluation Manual

Copyright 2006 Sipex Corporation

Page 4 of 10

Figure 9. Output Noise at No Load

Figure 10. Output Noise at 10A Load

Series R

Isat

Manufacturer

mOhms

(A)

LxW(mm) Ht.(mm)

Website

2.7

Inter-Technical SC5018-2R7

4.1

15.00

12.6x12.6

www.inter-technical.com

ESR

Ripple Current

Voltage

Capacitor

Manufacturer

ohms (max)

(A) @45C

LxW(mm) Ht.(mm)

(V)

Type

Website

22

TDK C4532X5R1C336M

0.005

4.00

3X2

2.00

16.0

X5RCeramic

www.TDK.com

100

TDK C3225X5R0J107M

0.005

4.00

3X2

2.00

6.3

X5RCeramic

www.TDK.com

MOSFETS- SURFACEMOUNT

RDS(on)

IDCurrent

Voltage

Foot Print

Manufacturer

ohms (max)

(A)

nC(Typ) nC(Max) (V)

Website

N-Ch

VISHAYSi4394DY

9.75

14.0

12.5

30.0

SO-8

www.vishay.com

N-Ch

VISHAYSi4320DY

4

22.0

45.0

70.0

30.0

SO-8

www.vishay.com

INDUCTORS- SURFACEMOUNT

CAPACITORS- SURFACEMOUNT

Capacitance(

uF)

Inductance

(uH)

Size

Inductor Type

Size

Capacitor Specification

Manufacturer/Part No.

Manufacturer/Part No.

Inductor Specification

MOSFET

Manufacturer/Part No.

MOSFETSpecification

Qg

Table 1: SP6133EB Suggested Components and Vendor Lists

Vout Ripple(20mV/div)

SW Node

Vin=12V

Vout=3.3V

Vout Ripple(20mV/div)

SW Node

Vin=12V

Vout=3.3V