STMicroelectronics UC3844BN 5 PWM Controller, 500 kHz 3 V 8-Pin, SO-8

This image is representative of the product range

View all PWM

Subtotal (1 tube of 50 units)*

PHP1,366.20

(exc. VAT)

PHP1,530.15

(inc. VAT)

Add to Basket
Select or type quantity
Stock information currently inaccessible
Units
Per Unit
Per Tube*
50 +PHP27.324PHP1,366.20

*price indicative

RS Stock No.:
168-7317
Mfr. Part No.:
UC3844BN
Manufacturer:
STMicroelectronics
Find similar products by selecting one or more attributes.
Select all

Brand

STMicroelectronics

Maximum Switching Frequency

500kHz

Product Type

PWM Controller

Start-up Supply Current

0.5mA

Output Voltage

13.5 V

Supply Current

17mA

Zero Power Detection

No

Output Current

1A

Number of Outputs

5

Mount Type

Through Hole

Package Type

SO-8

Minimum Supply Voltage

7V

Maximum Supply Voltage

3V

Pin Count

8

Minimum Operating Temperature

-40°C

Maximum Duty Cycle

100%

Maximum Operating Temperature

150°C

PWM Controller Type

Current Mode

Series

UC3844B

Length

10.92mm

Standards/Approvals

RoHS

Height

3.32mm

Width

6.6 mm

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