MASTER-TV.NET
Russian English French German Italian Spanish
ВНИМАНИЕ, ОТКРЫТА ВЕЧНАЯ ПОДПИСКА. СТОИМОСТЬ ПОДПИСКИ - 1000 РУБ. (ПОДРОБНЕЕ О ПОДПИСКЕ)

Микросхема OB3350CP SOP-8 10 шт. - Объявления на сайт

Микросхема OB3350CP SOP-8 10 шт.

ПРОДАЖАВ избранное
Цена: 106,57 руб
Контакт AliExpress
Добавлено 2019-08-12 21:11:41
Создано

Описание

Купить Микросхема OB3350CP SOP-8 10 шт.

Cost Effective LED Controller

GENERAL DESCRIPTION

OB3350 is a highly integrated and cost effective

Light Emitting Diode (LED) driver optimized for

LCD monitor and LCD TV backlighting application.

It provides a high performance LED backlight

solution with minimized BOM count.

The OB3350 contains a PWM boost driver which

uses current mode control and fixed frequency

operation to regulate the LED current. The LED

current is sensed through an external current

sense resistor. The voltage across the sensing

resistor is compared with reference level of 300mV,

the error is amplified to control the pulse width of

the power switch thus to regulate the current

flowing the LED.

The OB3350 offers external low frequency PWM

(LPWM) dimming method for a wide range of

dimming control.

The OB3350 offers comprehensive protection

such as power MOSFET over current protection

(OCP), output over voltage protection (OVP), IC

power supply under voltage lockout (UVLO), and

LED open protection.

FEATURES

Current Mode PWM Controller With Good

Dynamic Response

8V to 35V Input Voltage Range

External PWM Dimming Mode

Over Voltage Protection

Over Current Protection

Under Voltage Lockout (UVLO)

Thermal Shutdown

APPLICATIONS

LCD Monitor

LCD TV

Flat panel display

Особенности

Datasheet Click Download

Детали объявления

ID объявления: 867
Показов: 44
Истекает: 2020-10-11 21:11:00

Комментарии

Другие объявления

 
USB паяльник 5 В 8 ВтUSB паяльник 5 В 8 Вт
140,16 - 508,58 руб
 
Яндекс.Метрика