STMicroelectronics L4981BD013TR, Current Mode Controller 1-Channel 20-Pin, SO-20

The image is for reference only, please refer to product details and specifications

View all Voltage Controllers
Bulk discount available
View bulk pricing options

Subtotal 20 units (supplied on a continuous strip)*

HK$414.00

Add to Basket
Select or type quantity
Stock information currently inaccessible - Please check back later

Units
Per unit
20 - 198HK$20.70
200 +HK$19.15

*price indicative

Packaging Options:
RS Stock No.:
151-474P
Mfr. Part No.:
L4981BD013TR
Manufacturer:
STMicroelectronics
Find similar products by selecting one or more attributes.
Select all

Brand

STMicroelectronics

Sub Type

Current Mode Controller

Product Type

Voltage Controller

Mount Type

Surface

Switching Frequency

115kHz

Package Type

SO-20

Pin Count

20

Output Current

10mA

Series

L4981B

Standards/Approvals

RoHS

Maximum Operating Temperature

125°C

Minimum Operating Temperature

-40°C

Maximum Input Voltage

5.3V

Automotive Standard

No

Minimum Input Voltage

1.6V

The STMicroelectronics Power Factor Corrector IC provides the necessary features to achieve a very high power factor up to 0.99. Realized in BCD 60II technology this power factor corrector pre regulator contains all the control functions for designing a high efficiency mode power supply with sinusoidal line current consumption. It can be easily used in systems with mains voltages between 85V to 265V without any line switch.

Universal input mains

Average current mode for PWM for minimum noise sensitivity

Overvoltage and overcurrent protection

Related links