Datasheet > IR21591SPBF

IR21591SPBF

更新时间： 2024-11-07 19:49:15

品牌	Logo	应用领域
英飞凌 - INFINEON		信息通信管理光电二极管
页数	文件大小	规格书
25页	260K
描述
Fluorescent Light Controller, 0.5A, 230kHz Switching Freq-Max, BICMOS, PDSO16, SOIC-16

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IR21591SPBF 技术参数

是否Rohs认证：	符合	生命周期：	Active
Reach Compliance Code：	compliant	风险等级：	5.77
JESD-30 代码：	R-PDSO-G16	端子数量：	16
封装主体材料：	PLASTIC/EPOXY	封装代码：	SOP
封装等效代码：	SOP16,.25	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	电源：	14 V
认证状态：	Not Qualified	子类别：	Switching Regulator or Controllers
标称供电电压 (Vsup)：	14 V	表面贴装：	YES
技术：	BICMOS	端子形式：	GULL WING
端子节距：	1.27 mm	端子位置：	DUAL
Base Number Matches：	1

IR21591SPBF 数据手册

Preliminary Data Sheet No. PD60169-E

( )

IR2159

IR21591

DIMMING BALLAST CONTROL IC

Features

Brown-out protection

Automatic restart

Micro-power startup

Zener clampedVcc

Over-temperature protection

16-pin DIP and SOIC package types

•

Ballast control and half-bridge driver in one IC

•

Transformer-less lamp power sensing

Closed-loop lamp power control

Closed-loop preheat current control

Programmable preheat time

Programmable preheat current

Programmable ignition-to-dim time

0.5 to 5VDC dimming control input

Min and max lamp power adjustments

•

Parameter

Deadtime

Frequency

Range

IR2159

1.8us

See

IR21591

1.0us

See

•

Programmable minimum frequency

Internal current sense blanking

•

Graph 3

Graph 4

Full lamp fault protection

•

Packages

Description

Description:The IR2159/IR21591 are complete dimming ballast controllers and 600V

half-bridge drivers all in one IC.The architecture includes phase control for trans-

former-less lamp power sensing and regulation which minimizes changes needed to

adapt non-dimming ballasts for dimming. Externally programmable features such as

preheat time and current, ignition-to-dim time, and a complete dimming interface with

minimum and maximum settings provide a high degree of flexibility for the ballast

design engineer. Protection from failure of a lamp to strike, filament failures, thermal

overload, or lamp failure during normal operation, as well as an automatic restart

function, have been included in the design. The heart of this control IC is a voltage-

controlled oscillator with externally programmable minimum frequency.The IR2159/

IR21591 are available in both 16 pin DIP and 16 pin narrow body SOIC packages.

16 Lead SOIC

(narrow body)

16 Lead PDIP

Typical Connection

+ Rectified AC Line

Single Lamp Dimmable

+ DC Bus

R_VAC

R_PULL-UP

R_VDC

C_VDC

VDC

VCO

CPH

DIM

C_VCO

C_PH

R_DIM

R_MAX

R_MIN

R_FMIN

R_IPH

VCC

COM

0.5 to 5VDC

MAX

MIN

FMIN

IPH

R_CS

- DC Bus

www.irf.com

12 3 4 5 6 7...25

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与IR21591SPBF相关器件

型号	品牌	获取价格	描述	数据表
IR21592	INFINEON	获取价格	DIMMING BALLAST CONTROL IC
IR21592_08	INFINEON	获取价格	IR21592 Dimming Ballast Control IC Design Kit
IR21592PBF	INFINEON	获取价格	DIMMING BALLAST CONTROL IC
IR21592S	INFINEON	获取价格	DIMMING BALLAST CONTROL IC
IR21592SPBF	INFINEON	获取价格	Fluorescent Light Controller, 0.5A, 95kHz Switching Freq-Max, PDSO16, LEAD FREE, MS-012-AC
IR21592STR	INFINEON	获取价格	Switching Regulator/Controller, PDSO16
IR21592STRPBF	INFINEON	获取价格	DIMMING BALLAST CONTROL IC
IR21593	INFINEON	获取价格	DIMMING BALLAST CONTROL IC
IR21593PBF	INFINEON	获取价格	DIMMING BALLAST CONTROL IC
IR21593S	INFINEON	获取价格	DIMMING BALLAST CONTROL IC

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