SEM2006 Datasheet PDF – CCFL Inverter Driver IC – Samsung

Part Number: SEM2006

Function: CCFL Inverter Driver IC

Package: SOP 24 Pin Type

Manufacturer: Samsung

Images :

SEM2006 Datasheet

Description

A CCFL (Cold Cathode Fluorescent Lamp) inverter driver IC is a specialized integrated circuit used to power and control the operation of CCFL lamps, which are commonly found in the backlighting systems of older LCD monitors and some laptop screens. CCFLs are long, thin fluorescent tubes that provide the backlight for the display. The inverter driver IC is an essential component of the CCFL backlighting system.

Features

1. Single N/N type Inverter

2. High Frequency Voltage Mode PWM Control

3. Easy Burst Dimming Control

4. External UVLO Function

5. Latched Mode Protection

6. Adjustable Shut-down time

7. Variable Protection function

Pinouts

SEM2006 Pinouts

Absolute maximum ratings

1. Supply Voltage : Vcc = 36 V

2. Operating Temperature : Topr = -25 ~ 95 °C

3. Storage Temperature : Tstg = -55 ~ 125 °C

4. Power Dissipation: Pd = 1.0 W

5. Maximum junction Temperature: Tjmax = 125°C

Block Diagram

Block Diagram

 

 

SEM2006 Datasheet PDF

SEM2006 pdf

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BD9215F PDF Datasheet – DC-AC Inverter Control IC

This post explains for the Inverter Control IC.

The Part Number is BD9215F.

The function of this semiconductor is DC-AC Inverter Control IC.

The package is SSOP 28 Pin Type

Manufacturer: Rohm

Preview images :

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BD9215F pdf rohm

[pdf-embedder url=”//www.datasheetcafe.com/wp-content/uploads/2022/06/BD9215F.pdf”]

 

 

Description

BD9215F is a specialized electronic component designed to control and manage the operation of a DC to AC power inverter. DC-AC inverters are devices that convert direct current (DC) power into alternating current (AC) power. They are commonly used in various applications, such as uninterruptible power supplies (UPS), solar inverters, motor drives, and portable electronic devices.

Features:

1. 36V High voltage process

2. 1ch control with Full-Bridge

3. Lamp current and voltage sense feed back control

4. Sequencing easily achieved with Soft Start Control

5. Short circuit protection with Timer Latch

6. Under Voltage Lock Out

7. Mode-selectable the operating or stand-by mode by stand-by pin

8. For master IC, Synchronous operating with BD9898F/FV

9. BURST mode controlled by PWM and DC input

10. Output liner Control by external DC voltage

[…]

2 page
BD9215F datasheet

Common IC manufacturers that produce DC-AC inverter control ICs include Texas Instruments, Rohm, Infineon Technologies, STMicroelectronics, and Maxim Integrated, among others

BD9215F PDF Datasheet