Datasheet > CS1610

CS1610

更新时间： 2024-02-15 01:19:34

品牌	Logo	应用领域
APEX		驱动器三端双向交流开关
页数	文件大小	规格书
17页	274K
描述
TRIAC Dimmable LED Driver IC

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技术参数
数据手册

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CS1610 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8536.69.40.40	风险等级：	5.8
设备插槽类型：	IC SOCKET	Base Number Matches：	1

CS1610 数据手册

CS1610/11

CS1612/13

TRIAC Dimmable LED Driver IC

Features & Description

Overview

• Best-in-Class Dimmer Compatibility

- Leading-edge (TRIAC) Dimmers

- Trailing-edge Dimmers

- Digital Dimmers (with Integrated Power Supply)

• Up to 90% Efficiency

• Optimized for <25W Input Power

• Flicker-free Dimming

• 0% Minimum Dimming Level

• Quasi-resonant Second Stage with Constant-current Output

- Flyback and Buck

The CS1610/11/12/13 is a digital control IC engineered to deliver

a high-efficiency, cost-effective, flicker-free, phase-dimmable,

solid-state lighting (SSL) solution for the incandescent lamp

replacement market. The CS1610/11 is designed to control a

quasi-resonant flyback topology. The CS1612/13 is designed to

control a buck topology. The CS1610/12 and CS1611/13 are

designed for 120VAC and 230VAC line voltage applications,

respectively.

The CS1610/11/12/13 integrates a critical conduction mode

(CRM) boost converter that provides power factor correction and

dimmer compatibility with a constant output current, quasi-

resonant second stage. An adaptive dimmer compatibility

algorithm controls the boost stage and dimmer compatibility

operation mode to enable flicker-free operation to <2% output

current with leading-edge, trailing-edge, and digital dimmers

(dimmers with an integrated power supply).

• Fast Startup

• Tight LED Current Regulation: Better than ±5%

• Primary-side Regulation (PSR)

• >0.9 Power Factor

• IEC-61000-3-2 Compliant

• Soft Start

• Protections:

- Output Open/Short

- Current-sense Resistor Open/Short

- External Overtemperature Using NTC

Applications & Description

•

Dimmable Retrofit LED Lamps

Dimmable LED Luminaries

Offline LED Drivers

Commercial Lighting

Ordering Information

See page 15.

V_BST

V_rect

LED+

LED-

R10

BR1

BSTAUX

BSTOUT

CLAMP

IAC

Mains

CS1610/11

R12

SOURCE

FBAUX

FBSENSE

eOTP

R13

VDD

IPK

BR1

R_S

R11

FBGAIN

C_NTC

SGND

GND

NTC

IP K

R_FBGAIN

Cirrus Logic, Inc.

http://www.cirrus.com

MAY’12

DS929F5

12 3 4 5 6 7...17

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