Texas Instruments UCC2803D 5 PWM Controller, 1000 kHz 125 V 8-Pin, SOIC

This image is representative of the product range

View all PWM
Bulk discount available

Subtotal (1 unit)*

$3.98

(exc. GST)

$4.38

(inc. GST)

Add to Basket
Select or type quantity
In Stock
  • 86 unit(s) ready to ship from another location
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 - 18$3.98
19 - 37$3.94
38 +$3.86

*price indicative

Packaging Options:
RS Stock No.:
661-5513
Mfr. Part No.:
UCC2803D
Brand:
Texas Instruments
Find similar products by selecting one or more attributes.
Select all

Brand

Texas Instruments

Maximum Switching Frequency

1000kHz

Product Type

PWM Controller

Output Voltage

5.2 V

Supply Current

4mA

Zero Power Detection

No

Output Current

1A

Number of Outputs

5

Mount Type

Surface

Minimum Supply Voltage

-55V

Package Type

SOIC

Pin Count

8

Maximum Supply Voltage

125V

Minimum Operating Temperature

-40°C

Maximum Duty Cycle

100%

Maximum Operating Temperature

85°C

PWM Controller Type

Current Mode

Series

UCC

Length

4.9mm

Height

1.58mm

Standards/Approvals

No

Width

3.91 mm

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

Related links