Texas Instruments UCC3895N, Quad PWM Controller, 1000 kHz 20-Pin, PDIP

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1 714,16 kr

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2 142,70 kr

(inkl. moms)

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20 - 2085,708 kr1 714,16 kr
40 - 8081,419 kr1 628,38 kr
100 - 18077,14 kr1 542,80 kr
200 +72,851 kr1 457,02 kr

*vägledande pris

RS-artikelnummer:
922-3498
Tillv. art.nr:
UCC3895N
Tillverkare / varumärke:
Texas Instruments
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Brand

Texas Instruments

Maximum Switching Frequency

1000 kHz

Output Current

100 mA

Number of Outputs

4

Mounting Type

Through Hole

Package Type

PDIP

Pin Count

20

Dimensions

24.33 x 6.35 x 4.57mm

Length

24.33mm

PWM Controller Type

Soft Switching

Width

6.35mm

Height

4.57mm

Maximum Operating Temperature

+70 °C

Minimum Operating Temperature

0 °C

COO (Country of Origin):
MY

PWM Controllers 1MHz, UCC38xx Series, Texas Instruments


From Texas Instruments, a range of Pulse Width Modulation controllers and associated devices to suit a variety of applications and specifications.

The Texas Instruments UCC3895 is a phase-shift PWM controller that implements control of a full-bridge power stage by phase shifting the switching of one half-bridge with respect to the other. The device allows constant frequency pulse-width modulation in conjunction with resonant zero-voltage switching to provide high efficiency at high frequencies. The part is used either as a voltage-mode or current-mode controller.

Programmable-output turn-on delay
Adaptive delay set
Bidirectional oscillator synchronization
Voltage-mode, peak current-mode, or average current-mode control
Programmable soft start, soft stop, and chip disable via a single pin
0% to 100% duty-cycle control
7-MHz error amplifier
Operation to 1 MHz
Typical 5-mA operating current at 500 kHz
Very low 150-μA current during UVLO


PWM (Pulse Width Modulation) Controllers, Texas Instruments

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