国模精品一区-国模精品一区二区三区-国模视频吧-国模视频一区-国模视频一区二区-国模小念大胆张开双腿-国模一区二区-国模一区二区三区

Products

Applications

Support

Quality

Investor Relations

About Silan

中

Products

Discrete Divice

LVMOS

Planar LVMOS Normal Trench LVMOS Split Gate Trench LVMOS Automotive MOSFET

HVMOS

Planar HVMOS Multi-Epi DPMOS Trench DPMOS

IGBT

Planar IGBT Trench IGBT SiC Hybrid IGBT RC IGBT

SiC

SiC MOS

Diode

FRD

IPM

DIP2V/SOP2V

DIP-23/SOP-23

DIP-24

DIP-25

DIP-Q25A

SDIP-26

DIP-27

DIP-29

SOP-30

SOP-37

DIP-T46A

IGBT Module

Industrial Module

Automobile module

AC-DC Converter

SSR Flyback Controller IC

PSR Flyback Controller IC

Synchronous Rectifier IC

Non-isolated BUCK/BUCK-BOOST IC

PFC IC

Fast Charging IC

Power Bank Fast Charger IC

Car Charger IC

AC-DC Fast Charging Protocol IC

DC-DC Converter

DC-DC Converter IC

PoE IC

LED Lighting Driver

Dimming LED Lighting Driver

Non-dimming LED Lighting Driver

Automotive LED Driver

Automotive Low-Voltage Motor Driver

Smart Power Switches

Gate Driver IC

Three-phase Half Bridge Driver

Single Half-bridge Driver

PFC IGBT Gate Driver

MEMS Sensor

Triaxial Acceleration Sensor

Six- Axis Inertial Sensor

Proximity Detection and Digital Ambient Light Sensor

Heart Rate Sensor

Silicon Microphone Sensor

MCU IC

8bit MCU

32bit MCU

Integrated Driver MCU

Digital Audio/Video

CD SERVO

Audio Decode

Audio Effects Processing

Intelligent Audio

ASIC

Bipolar PWM Controller

Bipolar DC-DC

LDO

Volume and Sound Control Circuit

DC Drive Circuit

Darlington Circuit

Logic & Switch & Level Shift

Operational Amplifier Circuit

Comparator

Reference IC

Linear Regulator

Audio Circuit

Interface ICs

LED Chip

GaN

GaAs

Applications

Home Appliances

Outdoor Air Conditioner Indoor Air Conditioner Washing Machine Refrigerator Fan Smoke Exhauster Air Purifiers Dishwasher Pump Small Home Appliances Electric Tools Water Pump Relay Driver DC Lamp Driver Step Motor Driver Magnet?Valve DC Motor Household Appliances

Industrial

Electric Vehicle Frequency Converter E-bike Charger Electric Tools Electric Welder Motor Inverter Walkie-talkies Low Voltage Half Bridge Drive Brushless DC Fan Brushless DC Motor Communication Base Station Security Camera Low Power Inverter Photovoltaic Inverter

LED Lighting

LED Lamp Ceiling Lamp Down Lamp Street Light Bulb Lamp T5/T8 LED Lamp AC Input LED Lighting Dimming LED Driver Intelligent LED Driver Various LED Lighting Applications LED Dimming Recessed Light ?GU10?LED?Spotlight PAR?Lamp?? Car LED headlights

Automotive

Car-mounted Charger New Energy Vehicle Drive Automobile air conditioning compressor

Consumer

AC-DC SMPS DC-DC Power Inverter LCD Driver Charger Multi-function Remote Control High-voltage H-bridge PWM Driver Personal Medicine Equipment Password Lock Flat Panel Monitor Adaptor Wrist Strap Mobile Phone Accessories Microprocessors Protection Regulator Circuit Mobile Power Supply Audio Equipment Self-learning Remote Control Mobile Phone Somatosensory Remote Control Navigator Remote Control Air Conditioning Controller Motor Control Power Management Smart Meters Panel Display Wireless Node HID Office Automation The Internet of Things Module Electronic Cigarette PC small serve motor control

Audio-visual

CD Player Car Audio Personal Audio MIC Sound Processing Voice System Processing Audio Processing System Soundbar Switch Power Supply

LED Chip

Digital product Phone Backlight Display screen Landscape lighting General lighting Digital tube Mobile lighting Agriculture & horticulture lighting Automative Lighting Traffic light Stage light Security Remote control Optocoupler Electronic whiteboard

Support

Service & Support Sales Office

Quality

SGS Report Packages Green Products Quality Policy Environment Policy Quality Management System Quality Certificate RoHS REACH Declaration of Metal Conflict-Free Green Proposal

Investor Relations

Join us

Join us Social Recruitment Campus Recruitment In Silan

About Silan

About Silan News Social Responsibility Contact Us

中

Home
Products
Applications
Support
Quality
Investor Relations
Join us
About Silan

About Silan

News

Contact Us

Discrete Divice

LVMOS

Planar LVMOS Normal Trench LVMOS Split Gate Trench LVMOS Automotive MOSFET

HVMOS

Planar HVMOS Multi-Epi DPMOS Trench DPMOS

IGBT

Planar IGBT Trench IGBT SiC Hybrid IGBT RC IGBT

SiC

SiC MOS

Diode

FRD

IPM

DIP2V/SOP2V

DIP-23/SOP-23

DIP-24

DIP-25

DIP-Q25A

SDIP-26

DIP-27

DIP-29

SOP-30

SOP-37

DIP-T46A

IGBT Module

Industrial Module

Automobile module

AC-DC Converter

SSR Flyback Controller IC

PSR Flyback Controller IC

Synchronous Rectifier IC

Non-isolated BUCK/BUCK-BOOST IC

PFC IC

Fast Charging IC

Power Bank Fast Charger IC

Car Charger IC

AC-DC Fast Charging Protocol IC

DC-DC Converter

DC-DC Converter IC

PoE IC

LED Lighting Driver

Dimming LED Lighting Driver

Non-dimming LED Lighting Driver

Automotive LED Driver

Automotive Low-Voltage Motor Driver

Smart Power Switches

Gate Driver IC

Three-phase Half Bridge Driver

Single Half-bridge Driver

PFC IGBT Gate Driver

MEMS Sensor

Triaxial Acceleration Sensor

Six- Axis Inertial Sensor

Proximity Detection and Digital Ambient Light Sensor

Heart Rate Sensor

Silicon Microphone Sensor

MCU IC

8bit MCU

32bit MCU

Integrated Driver MCU

Digital Audio/Video

CD SERVO

Audio Decode

Audio Effects Processing

Intelligent Audio

ASIC

Bipolar PWM Controller

Bipolar DC-DC

LDO

Volume and Sound Control Circuit

DC Drive Circuit

Darlington Circuit

Logic & Switch & Level Shift

Operational Amplifier Circuit

Comparator

Reference IC

Linear Regulator

Audio Circuit

Interface ICs

LED Chip

GaN

GaAs

Discrete Divice

LVMOS

Planar LVMOS Normal Trench LVMOS Split Gate Trench LVMOS Automotive MOSFET

HVMOS

Planar HVMOS Multi-Epi DPMOS Trench DPMOS

IGBT

Planar IGBT Trench IGBT SiC Hybrid IGBT RC IGBT

SiC

SiC MOS

Diode

FRD

IPM

DIP2V/SOP2V

DIP-23/SOP-23

DIP-24

DIP-25

DIP-Q25A

SDIP-26

DIP-27

DIP-29

SOP-30

SOP-37

DIP-T46A

IGBT Module

Industrial Module

Automobile module

AC-DC Converter

SSR Flyback Controller IC

PSR Flyback Controller IC

Synchronous Rectifier IC

Non-isolated BUCK/BUCK-BOOST IC

PFC IC

Fast Charging IC

Power Bank Fast Charger IC

Car Charger IC

AC-DC Fast Charging Protocol IC

DC-DC Converter

DC-DC Converter IC

PoE IC

LED Lighting Driver

Dimming LED Lighting Driver

Non-dimming LED Lighting Driver

Automotive LED Driver

Automotive Low-Voltage Motor Driver

Smart Power Switches

Gate Driver IC

Three-phase Half Bridge Driver

Single Half-bridge Driver

PFC IGBT Gate Driver

MEMS Sensor

Triaxial Acceleration Sensor

Six- Axis Inertial Sensor

Proximity Detection and Digital Ambient Light Sensor

Heart Rate Sensor

Silicon Microphone Sensor

MCU IC

8bit MCU

32bit MCU

Integrated Driver MCU

Digital Audio/Video

CD SERVO

Audio Decode

Audio Effects Processing

Intelligent Audio

ASIC

Bipolar PWM Controller

Bipolar DC-DC

LDO

Volume and Sound Control Circuit

DC Drive Circuit

Darlington Circuit

Logic & Switch & Level Shift

Operational Amplifier Circuit

Comparator

Reference IC

Linear Regulator

Audio Circuit

Interface ICs

LED Chip

GaN

GaAs

SDH790XSCN

NON-ISOLATED LED LIGHTING DRIVE IC WITH BUILT-IN HIGH-VOLTAGE MOSFET, HIGH PFC AND HIGH CONSTANT CURRENT ACCURACY

Description Main feature Product specification classification Internal block diagram Technical documentation Relevant package outline drawing

SDH790XSCN is designed for non-isolated LED driving with built-in high voltage power MOSFET and high voltage JFET. With this structure, MOSFET current is sensed and closed-loop is formed with the internal error amplifier for high constant current accuracy and high input/output regulation rate. Also, high PF in full range is available due to its own PFC control. Boundary Conduction mode is adopted for decreasing switching loss and improving the conversion efficiency.

SDH790XSCN can realize high power factor without any external integral capacitor.

Peripheral VCC pin and VCC capacitor (to GND) are unnecessary.

SDH790XSCN integrates various protections, such as output open circuit protection, output short circuit protection, cycle-by-cycle over current protection, and over temperature protection.

SDH790XSCN has ultra low start-up current and operating current, is able to high effectively drive highlight LED in full voltage input range.

Main feature

Proprietary constant control method (Patent)
High power factor without any external compensation capacitor (Patent)
Built-in single harmonic optimization
Built-in high-voltage power supply
No peripheral VCC pin and VCC capacitor
Built-in high voltage power MOSFET and high voltage JFET
Constant current with high accuracy for LED (≤±3%)
PF>0.9 in full voltage input range
Boundary-Conduction mode
LED short circuit protection
LED open circuit protection
Over current protection
Internal current reduction in high temperature condition

Ordering Information

Product Name	Package form	Marking	Hazardous Substance Control	Packing Type
SDH7901SCN	SOP-7-225-1.27	/	Halogen free	Tube
SDH7901SCNTR	SOP-7-225-1.27	/	Halogen free	Tape & Reel
SDH7902SCN	SOP-7-225-1.27	/	Halogen free	Tube
SDH7902SCNTR	SOP-7-225-1.27	/	Halogen free	Tape & Reel
SDH7903SCN	SOP-7-225-1.27	/	Halogen free	Tube
SDH7903SCNTR	SOP-7-225-1.27	/	Halogen free	Tape & Reel
SDH7904ASCN	SOP-7-225-1.27	/	Halogen free	Tube
SDH7904ASCNTR	SOP-7-225-1.27	/	Halogen free	Tape & Reel
SDH7904SCN	SOP-7-225-1.27	/	Halogen free	Tube
SDH7904SCNTR	SOP-7-225-1.27	/	Halogen free	Tape & Reel

Block Diagram

Documents

title	Types of	Size (KB)	date	Download the latest English version
SDH790XSCN		0	2022-06-17	SDH790XSCN Brief Datasheet

Packages

SOP-7-225-1.27

【網(wǎng)站地圖】【sitemap】