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参数资料
| 型号： | IR2159S |
| 厂商： | International Rectifier |
| 英文描述： | DIMMING BALLAST CONTROL IC |
| 中文描述： | 调光镇流器控制IC |
| 文件页数： | 1/25页 |
| 文件大小： | 267K |
| 代理商： | IR2159S |
Features
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
Lamp ignition detection
Programmable ignition-to-dim time
0.5 to 5VDC dimming control input
Min and max lamp power adjustments
Programmable minimum frequency
Internal current sense blanking
Description
Description: The IR21592/IR21593 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 IR21592/
IR21593 are available in both 16 pin DIP and 16 pin narrow body SOIC packages.
Data Sheet No. PD60194_A
IR21592
(S)
IR21593
(S)
DIMMING BALLAST CONTROL IC
Full lamp fault protection
Brown-out protection
Automatic restart
Micro-power startup
Zener clamped Vcc
Over-temperature protection
16-pin DIP and SOIC package types
Typical Connection
16
15
14
13
4
3
2
1
5
6
7
11
10
8
9
12
VDC
VCO
IPH
FMIN
MIN
MAX
DIM
CPH
CS
LO
COM
VCC
VB
VS
HO
SD
+ DC Bus
+ Rectified AC Line
- DC Bus
R
MIN
C
PH
C
VCO
R
CS
R
MAX
R
FMIN
R
IPH
0.5 to 5VDC
R
DIM
C
VDC
R
VDC
R
VAC
R
PULL-UP
Single Lamp Dimmable
Packages
16 Lead PDIP
16 Lead SOIC
(narrow body)
Parameter
Deadtime
Frequency
Range
IR21592
1.8us
See
Graph 11
IR21593
1.0us
See
Graph 12
www.irf.com
1
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相关代理商/技术参数 |
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|---|---|
| IR2159STR | 功能描述:IC BALLAST CONTROL DIM 16-SOIC RoHS:否 类别:集成电路 (IC) >> PMIC - 照明，镇流器控制器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 类型:CCFL 控制器 频率:40 ~ 80 kHz 电流 - 电源:5mA 电流 - 输出:- 电源电压:4.5 V ~ 5.5 V 工作温度:-40°C ~ 85°C 封装/外壳:16-SOIC（0.154"，3.90mm 宽） 供应商设备封装:16-SOIC 包装:带卷 (TR) 其它名称:90-3991V+V01 |
| IR2161 | 制造商:International Rectifier 功能描述: |
| IR2161PBF | 功能描述:功率驱动器IC Halogen Cnvrtr Cntrl IC RoHS:否 制造商:Micrel 产品:MOSFET Gate Drivers 类型:Low Cost High or Low Side MOSFET Driver 上升时间: 下降时间: 电源电压-最大:30 V 电源电压-最小:2.75 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
| IR2161S | 制造商:International Rectifier 功能描述: |
| IR2161SPBF | 功能描述:功率驱动器IC HALOGEN CONVERTER CTRLR 500mA 1W RoHS:否 制造商:Micrel 产品:MOSFET Gate Drivers 类型:Low Cost High or Low Side MOSFET Driver 上升时间: 下降时间: 电源电压-最大:30 V 电源电压-最小:2.75 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
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