New Electronic Components OB2222LMCPA In Stock

Product Details

Product Description

Product Description
OB2222M
GENERAL DESCRIPTION
OB2222M is a high performance, high precision and low cost PM Power switch for non-isolated buck and buck-boost application. It combines a dedicated current mode PM controller with a high voltage power Bipolar in SOP8 package. Its built-in error amplifier is optimized for good overshoot and dynamic response for low cost and component count. With precise inner resistor divider, precise reference of EA constant voltage regulation of 5.0V at universal AC input can be guaranteed. Frequency reduction and burst mode control is implemented for high efficiency at light load. Good EMI performance is achieved with On-Bright proprietary frequency shuffling technique and soft base driver design.
Low startup current and low operating current contribute to a reliable power on startup and low standby power consumption with
OB2222M.
Constant power operation is supported at over load application with OB2222M, which makes it suitable for small home appliance application where instant large power consumption is required such as start-up of a fan.
OB2222M offers power on soft start control and protection coverage with auto-recovery features including cycle-by-cycle current limiting. output
short
circuit protection,
FB pin open loop
protection, on-chip Over Temperature Protection (OTP), VDD Over Voltage Protection (OVP), and DD Under Voltage Lockout Protection (UVLO).
The tone energy at below 20KHz is minimized in the design so that audio noise is eliminated during operation.
OB2222M is offered in SOP8 package.
FEATURES
Universal AC input ran voltage
Constant power mode o application
Low cost and less BOM boost applications
Current mode control
40kHz (typical) maximum
Frequency-reduction and for high efficiency
Frequency shuffling for EMI
Power on soft-start
Built-in Leading Edge Blanki
Cycle-by-cycle current limitin
FB pin open loop protection
Output short-circuit protection
VDD Under Voltage Lockout
VDD OVP
On-Chip OTP.
APPLICATIONS
Low power AC/DC offline SMPS for
Small home appliance
• Linear regulator/RCC replacement

---

>> N35~N52 Mini Size Disc Neodymium Magnet Electronics Strong Permanent NdFeB Magnet
>> Auto Spare Parts Air Filter White Paper Filter for Toyota Corolla 2008-10 Howa Filter 17801-21050
>> Versatile Steel Pipe Manufacturer for Precision Pipe Making Needs
>> EMERSON KJ3203X1-BA1 12P3270X032 CE4001S2T2B4 32-Channel 24 VDC Dry Contact Card In Stock
>> 48V20ah Seat Post Battery Foldable Electric Bike 48V500W*2 Dual Motor Fat Ebike with Hydraulic Disc Brake High Speed 55km/H (34.38mph) Max Range 60km
>> Cold and Hot Mixing Unit for PVC Plastic Powder
>> 1280mm 38mic 40mic High Quality Self Packing Tape Transparent Clear OPP Acrylic Package BOPP Tape Jumbo Roll
>> Premium Quality Clear Popular Acrylic Grand Piano with The Pianodisc Self Player System
>> Mini Digger Excavator 1.5 Ton Construction Backhoe Garden Household Farm Greenhouse Excavator
>> Home Use Portable Piston Medical Therapy Inhalor Compressor Nebulizer
>> LED Stage Light Equipment DMX 512 Controller Sunny 512 Console
>> High Quality Ac Resistance Aluminum Capacitor Discharge Car Automatic Copper Dc Resistance Motor Welding Machine
>> High Quality Air Compressor Fuel filter 24063189 23530641 23530643
>> Wholesale Price Ultrasonic Machine Washable Outdoor Thick Ethnic Style Picnic Mat
>> Disposable Paper Cup Bowl Biodegradable Eco Paper Kraft Soup Salad Bowl Paper Bowl Forming Machine
>> High Quality Steel Entry Exterior Security Door in Door
>> China Paper Edge Board Protector Corner Guard Machine
>> Power Tiller with Crawler for Small Farm Working
>> Healthy Xinjiang Hotan Jujube Dazao Dried Red Dates
>> Automatic Suppositories Blister Forming Machine Within Eye-Mark