Texas Instruments UCC2891D 5 PWM Controller, 1000 kHz 12V 16-Pin, SOIC

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R 65,95

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R 75,84

(inc. VAT)

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Units
Per unit
1 - 24R 65.95
25 - 99R 64.30
100 - 249R 62.37
250 - 499R 59.88
500 +R 57.48

*price indicative

Packaging Options:
RS stock no.:
661-5743
Mfr. Part No.:
UCC2891D
Manufacturer:
Texas Instruments
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Brand

Texas Instruments

Product Type

PWM Controller

Maximum Switching Frequency

1000kHz

Output Voltage

5.2V

Supply Current

4mA

Output Current

2A

Zero Power Detection

No

Number of Outputs

5

Mount Type

Surface, Surface Mount

Minimum Supply Voltage

-55V

Package Type

SOIC

Maximum Supply Voltage

12V

Pin Count

16

Minimum Operating Temperature

-40°C

Maximum Duty Cycle

73%

Maximum Operating Temperature

105°C

PWM Controller Type

Current Mode

Length

9.9mm

Standards/Approvals

No

Height

1.58mm

Width

3.91mm

Series

UCC

Automotive Standard

No

Flyback Controller, Current Control, UCC28/UCC38 Series, Texas Instruments


The isolated-flyback power supply controller provides Constant-Voltage (CV) and Constant-Current (CC) output regulation to improve transient response to large load steps. Primary-Side Regulation (PSR) eliminates the need for an Optocoupler.

Flyback Controllers, Texas Instruments


Current-Mode and Voltage-Mode PWM Controller

Primary-Side Regulation

Peak Power Mode

Low Power

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