RS2051 Datasheet Novel Low Cost Green-mode Pwm Controller

Manufacturer: Orister

Overview: RS2051 Novel Low Cost Green-Mode PWM Controller with Soft Start & Latch Mode Page No.

Datasheet Details

Part number	RS2051
Manufacturer	Orister
File Size	526.18 KB
Description	Novel Low Cost Green-Mode PWM Controller
Datasheet	RS2051-Orister.pdf

General Description

The RS2051 is a highly integrated low cost current mode PWM controller, which is ideal for small power current mode of offline AC-DC fly-back converter applications.

Making use of external resistors, the IC changes the operating frequency and automatically enters the PFM/CRM (Cycle Reset Mode) under light-load/zero-load conditions.

This can minimize standby power consumption and achieve power-saving functions.

Key Features

Low Cost, PWM&PFM&CRM (Cycle Reset Mode) Low Start-up Current (about 1.5μA) Low Operating Current (about 2.2mA) Current Mode Operation Under Voltage Lockout (UVLO) Built-in Synchronized Slope Compensation Built-in fixed soft start with 1.2mS Built-in Frequency jitter for better EMI Signature Programmable PWM Frequency Audio Noise Free Operation Leading edge Blanking on Sense input Constant output power limiting for universal AC input Range.

RS2051 Distributor & Price

Compare RS2051 distributor prices and check real-time stock availability from major suppliers. Prices and inventory may vary by region and order quantity.

Similar Datasheet

Brand Logo	Part Number	Description	Manufacturer
	RS2051	Green-Mode PWM Controller	PTC

More Datasheets from Orister

Part Number	Description
RS2042	Green-Power PWM Controller
RS2111	Primary-Side Regulation PWM Power Switch
RS2112	Primary-Side Regulation PWM Power Switch
RS2201	Switching Power Supply Controller