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

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RS stock no.:
145-0840
Mfr. Part No.:
UCC2891D
Manufacturer:
Texas Instruments
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Brand

Texas Instruments

Maximum Switching Frequency

1000kHz

Product Type

PWM Controller

Supply Current

4mA

Output Current

2A

Zero Power Detection

No

Mount Type

Surface, Surface Mount

Package Type

SOIC

Minimum Supply Voltage

-55V

Maximum Supply Voltage

12V

Pin Count

16

Maximum Duty Cycle

73%

Minimum Operating Temperature

-40°C

PWM Controller Type

Current Mode

Maximum Operating Temperature

105°C

Height

1.58mm

Length

9.9mm

Standards/Approvals

No

Series

UCC

Automotive Standard

No

COO (Country of Origin):
MX

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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