Datasheet > SP6850_09

SP6850_09

更新时间： 2024-02-01 01:49:35

品牌	Logo	应用领域
擎力 - SYNC-POWER		控制器
页数	文件大小	规格书
10页	264K
描述
Green-Mode PWM Controller

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SP6850_09 数据手册

SP6850

Green-Mode PWM Controller

DESCRIPTION

APPLICATIONS

The SP6850 is the current mode PWM controller

with green-mode power-saving operation, to meet the

low standby-power needs of low-power SMPS. This

green-mode function enables the power supply to

easily meet even the strictest power conservation

requirements. The functions such as the leading-edge

blanking of the current sensing, internal slope

compensation and the small package provide the high

efficiency / low cost for SMPS power applications.

SP6850 is processed by BiCMOS fabrication, that

enables reducing the start-up current and the

operating current. SP6850 is available by SOT-23-6L

/ DIP-8P packages.

AC/DC Switching Power Adaptor

Battery Charger

PC 5V Standby Power.

Open-Frame Switching Power Supply

FEATURES

PIN CONFIGURATION

SOT-23-6L

High-Voltage BiCMOS Process

Very Low Startup Current (Typ ~ 8µA)

Under Voltage Lockout (UVLO )

Current Mode Control with Cycle Peak

Current Limiting

DIP-8P

Leading-Edge Blanking

Programmable Switching Frequency

Internal Slope Compensation

Green-Mode Control for Power Saving

Non-audible-noise Green Mode Control

300mA Driving Capability

OVP (Over Voltage Protection) on Vcc Pin

PART MARKING

SOT-23-6L

DIP-8P

2007/04/10 Ver.3

Page 1

12 3 4 5 6 7...10

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