STMicroelectronics UC2845BD1 5 PWM Controller, 500 kHz 30 V 8-Pin, SOIC

This image is representative of the product range

View all PWM
Bulk discount available

Subtotal (1 tube of 100 units)*

$87.30

(exc. GST)

$96.00

(inc. GST)

Add to Basket
Select or type quantity
In Stock
  • Plus 400 unit(s) shipping from 02 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Tube*
100 - 100$0.873$87.30
200 - 300$0.851$85.10
400 +$0.838$83.80

*price indicative

RS Stock No.:
168-7315
Mfr. Part No.:
UC2845BD1
Brand:
STMicroelectronics
Find similar products by selecting one or more attributes.
Select all

Brand

STMicroelectronics

Maximum Switching Frequency

500kHz

Product Type

PWM Controller

Output Voltage

5.1 V

Output Current

1A

Zero Power Detection

No

Number of Outputs

5

Mount Type

Surface

Package Type

SOIC

Maximum Supply Voltage

30V

Pin Count

8

Minimum Operating Temperature

-40°C

Maximum Duty Cycle

50%

Maximum Operating Temperature

150°C

PWM Controller Type

Current Mode

Width

4 mm

Standards/Approvals

No

Length

5mm

Height

1.25mm

Automotive Standard

No

PWM Controllers, STMicroelectronics


Pulse-width modulator (PWM) controllers can support isolated and non-isolated AC-DC and DC-DC switch mode power supplies. They are based on the most popular topologies in both single-ended, such as fly-back, forward or quasi-resonant controllers, and double-ended configurations, such as asymmetrical half-bridge, for Switch Mode Power Supplies (SMPS).

The PMW controllers also integrate a comprehensive set of protections for enhanced robustness and reliability.

PWM (Pulse Width Modulation) Controllers, STMicroelectronics


Related links