IRS2580DSPBF [INFINEON]
âCOMBO8â PFC HALF-BRIDGE BALLAST IC; â ???? COMBO8â ???? PFC半桥镇流器IC
| 型号： | IRS2580DSPBF |
| 厂家： | 
Infineon |
| 描述： | âCOMBO8â PFC HALF-BRIDGE BALLAST IC |
| 文件： | 总1页 (文件大小：32K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
IRS2580DSPbF
“COMBO8” PFC + HALF-BRIDGE BALLAST IC
Features
Product Summary
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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
Programmable PFC over-current
Ignition voltage regulation (current or voltage control)
Half-bridge non-ZVS protection
Half-bridge over-current protection using low-side MOSFET Rds(on)
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
Fixed dead-time (1.7usec 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
Lead-free
VOFFSET
VOUT
VCC
IO+ & IO- (typical)
Dead-time
180 mA & 260 mA
1.7us
Package Options
Typical Application
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Electronic Ballast
Typical Application Block Diagram
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