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Table 2. component suppliers – Rainbow Electronics MAX17127 User Manual

Page 12

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12 _____________________________________________________________________________________

MAX17127

Six-String WLED Driver with Integrated

Step-Up Converter

Table 2. Component Suppliers

Figure 2. Functional Diagram

SUPPLIER

PHONE

WEBSITE

Murata Electronics North America, Inc.

770-436-1300

www.murata.com

Nichia Corp.

248-352-6575

www.nichia.com

Sumida Corp.

847-545-6700

www.sumida.com

Toshiba America Electronic Components, Inc.

949-455-2000

www.toshiba.com/taec

Vishay

203-268-6261

www.vishay.com

Gm

1.25V

CLAMP

5V LINEAR REGULATOR

OVP

V

IN

V

DDIO

FSLCT

COMP

ISET

EN

ERROR

AMPLIFIER

ERROR

AMPLIFIER

V

DDIO

EN

OSCILLATOR

ISET

CURRENT

SENSE

CONTROL

AND

DRIVER

LOGIC

CURRENT SOURCE

PGND

AGND

FB2

FB1

SW

OVP

1.25V

8V

PWM

PWM CONTROL

FAULT
CONTROL

Σ

SLOPE

COMPENSATION

OVERVOLTAGE

COMPARATOR

VSAT

TO FAULT
CONTROL

FAULT

CONTROL

ERROR

COMPARATOR

N

N

Gm

HVC

S&H

LVC

FB6
FB5
FB4

FB2

FB3

CURRENT SOURCE

FB3

CURRENT SOURCE

FB4

CURRENT SOURCE

FB5

CURRENT SOURCE

FB6

EN

R_FPWM

I.C.

V

DDIO

FPO

MAX17127