Datasheet > NCL30060

NCL30060

更新时间： 2024-11-28 00:55:51

品牌	Logo	应用领域
安森美 - ONSEMI		/
页数	文件大小	规格书
15页	733K
描述
High PF Offline Single Stage LED Driver

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NCL30060 数据手册

NCL30060

High PF Offline Single Stage

LED Driver with High

Voltage Startup

The NCL30060 is a switch mode power supply controller intended

for low to medium power single stage power factor (PF) corrected

LED Drivers. It employs a constant on−time control method to ensure

near unity power factor across a wide range of input voltages and

output power. It can be used for isolated flyback as well as buck

topologies. The device offers a suite of robust protection features to

ensure safe operation under a range of fault conditions.

Version NCL30060B2 is intended for constant voltage (CV)

regulated output drivers where a DC−DC converter or linear regulator

in the second stage controls the current to the LEDs so the output short

circuit protection detector function has been disabled. Version

NCL30060B3 is intended for applications not requiring Brown Out

protection or output short circuit protection as typical with low

standby operation. The NCL30060B4 removes on−time modulation

for solutions not needing this feature.

www.onsemi.com

MARKING

DIAGRAM

L0060xx

ALYWG

SOIC−7

CASE 751U

L0060xx = Specific Device Code

= A, B, B1, B2, B3, B4

= Assembly Location

= Wafer Lot

= Year

= Work Week

= Pb−Free Package

Features

• Built−In High Voltage Start−up Circuit

• Direct Opto−coupler Feedback Connection

• Constant On−Time PWM Control

• Quasi−Resonant Switching

(Note: Microdot may be in either location)

PIN CONNECTIONS

• Low Operating Current (1.6 mA typical)

• Source 250 mA / Sink 400 mA Totem Pole Gate Driver

• Integrated 12 V (typ) Gate Drive Clamp

• Frequency Dithering for Reduced EMI Profile

• Enable/Disable Function

CS/ZCD

VCC

DRV

GND

• Dynamic Self−Supply (DSS) Operation

(Top View)

• Operating T from −40°C to 105°C

• Maximum On Time Protection

• Integrated Brown−out

ORDERING INFORMATION

See detailed ordering and shipping information on page 14 of

this data sheet.

• Overvoltage Protection

• Cycle−by−Cycle Overcurrent Protection

• Output Winding Short−Circuit Protection

• Thermal Shutdown

• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS

Compliant

Typical Applications

• LED Lighting

Publication Order Number:

April, 2018 − Rev. 8

NCL30060/D

12 3 4 5 6 7...15

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与NCL30060相关器件

型号	品牌	获取价格	描述	数据表
NCL30060_16	ONSEMI	获取价格	High PF Offline Single Stage LED Driver
NCL30060_17	ONSEMI	获取价格	High PF Offline Single Stage LED Driver
NCL30060_18	ONSEMI	获取价格	High PF Offline Single Stage LED Driver
NCL30060ADR2G	ONSEMI	获取价格	High PF Offline Single Stage LED Driver
NCL30060B1DR2G	ONSEMI	获取价格	High PF Offline Single Stage LED Driver
NCL30060B2DR2G	ONSEMI	获取价格	High PF Offline Single Stage LED Driver
NCL30060B3DR2G	ONSEMI	获取价格	High PF Offline Single Stage LED Driver
NCL30060B4DR2G	ONSEMI	获取价格	High PF Offline Single Stage LED Driver
NCL30060BDR2G	ONSEMI	获取价格	High PF Offline Single Stage LED Driver
NCL30073	ONSEMI	获取价格	Current-Mode PWM Controller

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