Datasheet > RS2030B

RS2030B

更新时间： 2024-11-11 03:35:55

品牌	Logo	应用领域
ORISTER		控制器
页数	文件大小	规格书
7页	292K
描述
Lowest Cost Green-Power Off-Line PWM Controller

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RS2030B 数据手册

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RS2030X

Lowest Cost Green-Power Off-Line PWM Controller

Description

The RS2030 is a high performance green-power offline power supply PWM controller. It features a scalable driver for driving

external NPN (13003) or MOSFET transistors for line voltage switching. This proprietary architecture enables many advanced

features to be integrated into a small package (TO-92), resulting in lowest total cost solution.

The RS2030 automatically enters the CRM (Cycle Reset Mode) under light-load/zero-load conditions.

Consuming only 0.15W in standby, the RS2030 features over-current, short circuits and under-voltage protection mechanisms.

This can minimize standby power consumption and achieve green-power functions. With a very low start-up current, the RS2030

could use a large value start-up resistor

Features

ꢀ

Low Start-up Current

0.15W Standby Power

Emitter Drive Allows Safe NPN Flyback Use

Cycle-by-cycle current limiting

Built-in Synchronized Slope Compensation

Current Mode Operation

Over-Current Protection (OCP)

Short Circuits Protection (SCP)

Under-voltage Protection with Auto-restart

Proprietary Scalable Output Driver

HBM ESD Voltage > 5000V

67kHz or 100kHz Fixed Switching Frequency

Low EMI Technique

Bullt-in high Voltage MOSFET (>30V)

Selectable 400mA to800mA Current Limit

Compatible with ACT30 & AP3700

Applications

ꢀ

Battery Charger Adapter

Standby Power Supplies

Universal Off-Line Power Supplies

Typical Application Circuit

DS-RS2030X-EN-V1 Dec, 2007

www.Orister.com

12 3 4 5 6 7

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