See datasheet for actual packaging/pinout drawings

Packaging

Package | PIN:

D | 8

Temp:

M (-55 to 125)

ECO Plan:

Green (RoHS & no Sb/Br)

UCC28C45MDREP


Enhanced Product Bicmos Low-Power Current-Mode Pwm Controller

TI Store Price:

 
 
Qty.Price
1 - 9 $ 5.06
10 - 24 $ 4.61
25 - 99 $ 4.16
100 - 249 $ 3.83
250 - 499 $ 3.49
500 - 749 $ 3.02
750 - 999 $ 2.61
1000 - 9999 $ 2.25

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Texas Instruments UCC28C45MDREP

The UCC28C4x family are high performance current mode PWM controllers. They are enhanced BiCMOS versions with pin-for-pin compatibility to the industry standard UC284xA family and UC284x family of PWM controllers. In addition, lower startup voltage versions of 7 V are offered as UCC28C40 and UCC28C41.

Providing necessary features to control fixed frequency, peak current mode power supplies, this family offers several performance advantages. These devices offer high frequency operation up to 1 MHz with low start up and operating currents, thus minimizing start up loss and low operating power consumption for improved efficiency. The devices also feature a fast current sense to output delay time of 35 ns, and a ±1 A peak output current capability with improved rise and fall times for driving large external MOSFETs directly.

The UCC28C4x family is offered in 8-pin package SOIC (D).

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