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2963-2 (RUS) . :

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II ... 372:

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- Texas Instruments (Unitrode)

10 , Unitrode - UC38, 2/3 DC/DC- AC/DC () . , . , , " " : Fairchild, LG, ON Semiconductor, Philips, Samsung, ST Microelectronics, Texas Instruments . UC38 .

Unitrode Texas Instruments 1999 . , Texas Instruments 4 , 6,2 . , 18% . - :

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Texas Instruments (Unitrode) .

UCC38C40UCC38C45 - - UC3840UC3845. 1 . 50 . . DC/DC- AC/DC-. , 20 , , UC384x, 50- . - 510 , .

-, UC384. , , , , . , - . , - UC384 . 1520%, , Texas Instruments.

UCC35705, UCC35706 - - ( 4 ) DC/DC- AC/DC- 200250 . 4:1. 8- . , , TPS281x ( IR442x IRF).

UC28025 - UC3825. UC28025 - , 800 . . 930 "" . 1,5 , , . . 1 50- DC/DC- UC28025, - 1,5 .

1. 1,5- 50- DC/DC- UC28025

  1,5- 50- DC/DC-  UC28025.

UCC28220, UCC28221 - -, 50100 . - 1 , - 180 . . ( - 3676 ) ( ). . 2.

2. UCC28221

     UCC28221.

UCC3895 - 2 UC3875UC3878. : "" , , . - 1 . -. UCC3895 . 3.

3. UCC3895

     UCC3895.

, Texas Instru-ments (Unitrode) UCC38500UCC38503, UCC28510UCC28517, - () . , , , . 0,980,99 60100% 35% . , "" . UCC2851x .

:

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  • (60280 );
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  • , , , AC/DC- 75 .

, Texas Instruments (Unitrode), UCC38500EVM , 12 8,3 , . 4. θ UCC38500 .

4. UCC38500EVM

  UCC38500EVM.

, . , Texas Instruments, - UCC3888 UCC3889. -, 80400 5 12 . UCC388x , Lambda Electronics. . ( 100 ) . : UCC3888 2,75 , UCC3889 - 1218 . 1 60%.

, , . . UCC3889 . 5.

5. UC3889

   UC3889.

/IGBT-, . :

  • - ( 500 ), ( 100 );
  • push-pull .

(UCC37321, UCC37322) (UCC373235) , - 8- . ; , UCC37321/2 9 , UCC37323/5 - 4 . / 25 . UCC37325 , . - UCC27221, UCC27222 DC/DC- .

UCC27221/2 -, , . -. , . 400 3,3 .

3,3 . UCC27222 . 6.

6. UCC27222

   UCC27222.

Texas Instruments (Unitrode): UCC , UC - . -55+125ºC , 1, -40+85ºC 2, 0+70ºC - 3 (, UC1842, UC2842 UC3842, ). Texas Instruments. N DIP-, D DW - SOIC, PW - TSSOP-.

Texas Instruments " " . 10 , UC38, , .

- Texas Instruments , . .

- www.power.ti.com, www.my.ti.com, , "-" texas.spb@scanti.ru.





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