Rainbow-electronics MAX783 Bedienungsanleitung PDF herunterladen (Seite 19)

MAX783

Triple-Output Power-Supply Controller

for Notebook Computers

______________________________________________________________________________________ 19

Table 3. Surface-Mount Components

(See Figure 1 for schematic and Table 4 for manufacturers' telephone numbers.)

Note 1: Four IRF7101s total; each device has both sections connected in parallel.

Note 2: These transformers have different sizes and pinouts. The MAX783 EV kit has the correct pad layout for the TTI5902 trans-

former, but all the transformers listed can be wired in easily.

Table 4. Surface-Mount Component Suppliers

Company USA Phone

[ 1 ] 207-283-1941

[ 1 ] 516-435-1824

[ 1 ] 407-241-9339

[ 1 ] 310-322-3332

[ 1 ] 512-992-3377

[ 1 ] 404-736-3030

[81] 3-3494-7414

[ 1 ] 508-339-5063

[81] 3-3607-5428

[ 1 ] 702-831-3521

(207) 282-5111

(800) 282-4975

(516) 435-1110

(407) 241-7876

(310) 322-3331

(512) 992-7900

(404) 736-1300

(805) 867-2555*

(508) 339-8900

(708) 956-0666

(702) 831-0140

Factory Fax

[country code]

*Distributor

AVX

Central Semi

Coiltronics

International Rectifier

IRC

Murata-Erie

Nihon

Sprague

Sumida

Transpower Tech.

COMPONENT TYPE MANUFACTURER PART NUMBER

C1, C2

33µF, 35V tantalum Sprague 595D336X0035R2B

C3, C4

330µF, 10V tantalum Sprague 595DD337X0010R2B

C5, C6

150µF, 10V tantalum Sprague 595D157X0010D2B

C7 4.7µF 16V tantalum Sprague 595D475X0016A

C8, C9, C15 1µF, 20V tantalum Sprague 595D105X0020T

C10, C11 0.1µF, 16V tantalum Murata-Erie GRM42-6X7R104K50V

C12 2.2µF, 25V tantalum Sprague 595D225X0025B

C13, C14 0.01µF, ceramic Murata-Erie GRM42-6X7R103K50V

D1 Dual low-power Schottky Central Semiconductor CMPSH-3A

D3 Fast silicon rectifier Nihon EC11FS1

D2, D5 1N5819 Schottky Nihon EC10QS04

D6 18V, 100mW zener diode Central Semiconductor CMPZ5248

R1 0.025Ω SMT resistor IRC LR2010-01-R025-F

R2 0.02Ω SMT resistor IRC LR2010-01-R020-F

N1-N4 N-channel MOSFETs International Rectifier IRF7101 (Note 1)

L1 10µH, 2.5A inductor Sumida CDR125-100

L2 10µH, 1:4 transformer (Note 2)

Transpower TTI5897 (for 3.3V at 1A)

33µF, 25V tantalum

Transpower TTI5902 (for 3.3V at 3A)

AVX TPSE336M025R0300

Coiltronics CTX03-12210 (for 3.3V at 2A)

330µF, 6.3V tantalum AVX TPSE337M006R0100

220µF, 10V tantalum AVX TPSE227M010R0100

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