IRS25803DSPBF_15 [INFINEON]
Critical-conduction mode boost-type PFC;
| 型号： | IRS25803DSPBF_15 |
| 厂家： | 
Infineon |
| 描述： | Critical-conduction mode boost-type PFC 功率因数校正 |
| 文件： | 总1页 (文件大小：137K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
IRS25803DSPBF
“COMBO8” PFC + BALLAST CONTROL IC
Features
Product Summary
PFC, ballast control and half-bridge driver in one IC
Topology
Boost + Half-Bridge
600 V
Critical-conduction mode boost-type PFC
Internal VBUS sensing and regulation
Internal PFC loop compensation
VOFFSET
VBUS
470 V
Programmable PFC over-current
IO+ & IO- (typical)
Dead-time
180 mA & 260 mA
1.7µs
Ignition voltage regulation (current or voltage control)
Half-bridge non-ZVS protection
Half-bridge over-current protection using low-side
MOSFET Rdson
Programmable preheat time
Programmable preheat frequency
Programmable ignition ramp time
Programmable run frequency
Voltage-controlled oscillator (VCO) analog input
Latched EOL window comparator on VCC
Internal EOL fault timer
Package Options
8-Lead SOIC
Fixed dead-time (1.7 µsec typ.)
DC bus under-voltage reset
Lamp insert auto-restart
Micro-power start-up current
Under-voltage lock-out mode
Small 8-pin SOIC package
Applications
Electronic Ballast
Lead-free
Typical Application Diagram
1
www.irf.com
© 2014 International Rectifier
February 24, 2014
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