OB2354 Datasheet Current Mode Pwm Power Switch

Manufacturer: On-Bright

Overview: OB2354 Current Mode PWM Power Switch Freq Shuffling GENERAL.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Datasheet Details

Part number	OB2354
Manufacturer	On-Bright
File Size	312.81 KB
Description	Current Mode PWM Power Switch
Datasheet	OB2354 OB2354-On Datasheet (PDF)

OB2354 bines a dedicated current mode PWM controller with a high voltage power MOSFET.

It is optimized for high performance, low standby power, and cost effective off-line flyback converter applications in sub 20W range.

OB2354 offers plete protection coverage with automatic self-recovery

Power on Soft Start Reducing MOSFET Vds Stress.
Frequency shuffling for EMI.
Extended Burst Mode Control For Improved Efficiency and Minimum Standby Power Design.
Audio Noise Free Operation.
Fixed 50KHZ Switching Frequency.
Internal Synchronized Slope Compensation.
Low VDD Startup Current and Low Operating Current.
Leading Edge Blanking on Current Sense Input.
Good Protection Coverage With Auto Self- Recovery o VDD Over Voltage Clamp and Under Volta.

Brand Logo	Part Number	Description	Manufacturer
	OB2354	Built-in high voltage MOSFET current-mode PWM controller	TGS

Part Number	Description
OB2353	Low Power Off Line SMPS Switcher
OB2358	Current Mode PWM Power Switch
OB2358L	Current Mode PWM Power Switch
OB2301W	High Performance synchronous rectifier
OB2333	High Performance Current Mode PWM Power Switch
OB2338	High Performance Current Mode PWM Power Switch
OB233F	High Performance Current Mode PWM Power Switch
OB2362	Adaptive Multi-Mode PWM Controller
OB2362A	Adaptive Multi-Mode PWM Controller
OB2362D	Multi-Mode PWM Controller