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參數(shù)資料
| 型號： | IRS2168DSTRPBF |
| 廠商： | International Rectifier |
| 英文描述： | ADVANCED PFC + BALLAST CONTROL IC |
| 中文描述： | 先進PFC的鎮(zhèn)流器控制IC |
| 文件頁數(shù)： | 1/21頁 |
| 文件大小： | 313K |
| 代理商： | IRS2168DSTRPBF |
www.irf.com Page 1
Data Sheet No. PD60310
IRS2168D(S)PbF
ADVANCED PFC + BALLAST CONTROL IC
Fixed internal 1.6 μs HO and LO deadtime
Voltage-controlled oscillator (VCO)
End-of-life window comparator pin
Internal 65-event current sense up/down fault counter
DC bus undervoltage reset
Lamp removal/auto-restart shutdown pin
Internal bootstrap MOSFET
Internal 15.6 V Zener clamp diode on V
cc
Micropower startup (250 μA)
Latch immunity and ESD protection
System Features
One-chip ballast control solution
Wide range PFC for universal input and multi-lamp ballasts
Ultra low THD
Closed-loop ignition regulation for reliable lamp ignition
End-of-Life window comparator with internal OTA
Lamp removal/auto-restart function
Fault counter for robust noise immunity
Brown-out protection and reset
Internal bootstrap MOSFET
Packages
Features
PFC, ballast control and 600 V half-bridge driver in one IC
Critical-conduction mode boost-type PFC
Programmable PFC over-current protection
Programmable half-bridge over-current protection
Programmable preheat frequency
Programmable preheat time
Programmable ignition ramp
Programmable run frequency
Closed-loop ignition current regulation
RoHs compliant
Description
The IRS2168D is a fully integrated, fully protected 600 V
ballast control IC designed to drive all types of fluorescent
lamps. The IRS2168D is based on the popular IR2166
control IC with additional improvements to increase ballast
performance. The PFC circuitry operates in critical
conduction mode and provides high PF, low THD and DC
bus
regulation.
The
IRS2168D
programmable preheat and run frequencies, programmable
preheat time, programmable PFC over-current protection,
closed-loop half-bridge ignition current regulation, and
programmable
end-of-life
protection features such as protection from failure of a lamp
to strike, filament failures, end-of-life protection, DC bus
undervoltage reset as well as an automatic restart function,
have been included in the design.
Application Diagram (Typical Only)
features
include
protection.
Comprehensive
16-Lead PDIP 16-Lead SOIC
IRS2168DPbF IRS2168DSPbF
+ Rectified AC Line
- Rectified AC Line
R
VBUS1
15
14
13
12
11
I
COM
VCC
VB
VS
HO
1
2
3
CPH
PFC
VBUS
4
5
7
6
OC
FMIN
VCO
7
8
ZX
COMP
10
CS
LO
9
SD/EOL
16
D
BUS
D
CP2
M3
+
C
VBUS
R
VBUS
C
VCO
C
PH
C
COMP
C
BUS
R
GHS
M1
R
GPFC
L
RES
C
BLOCK
C
CS
R
CS
R
GLS
M2
R
5
R
4
R
SUPPLY
C
BOOT
C
SNUB
D
CP1
R
3
C
VCC2
C
VCC1
+
C
RES
C
SD1
C
SD2
R
6
R
7
R
8
R
9
D
1
D
2
D
3
R
1
C
EOL
R
OC
R
2
C
OC
R
FMIN
R
CPH
R
RPH
* Please note that this datasheet contains advanced information that could change before the product is released to production.
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| IRS21952STRPBF | Asynchronous SRAM; Organization (word): 256K; Organization (bit): x 16; Memory capacity (bit): 4M; Access time (ns): 12; Supply voltage (V): 3.0 to 3.6; Operating temperature (°C): 0 to 70; Package: TSOPII (44); Status:   Remarks:   |
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相關代理商/技術參數(shù) |
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| IRS2181 | 制造商:IRF 制造商全稱:International Rectifier 功能描述:HIGH AND LOW SIDE DRIVER |
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| IRS21814MPBF | 功能描述:功率驅動器IC HI LO SIDE DRVR 600V 10 to 20V 1.4A RoHS:否 制造商:Micrel 產品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| IRS21814MTRPBF | 功能描述:功率驅動器IC Hi&Lw Sd Drvr Sft Trn On Non Invrt RoHS:否 制造商:Micrel 產品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| IRS21814PBF | 功能描述:功率驅動器IC Hi&Lw Sd Drvr Sft Trn On Non Invrt RoHS:否 制造商:Micrel 產品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
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