EiceDRIVER™ 2EDL803X
120 V boot, 3 A / 4 A, junction-isolated high-side and low-side gate driver IC
Datasheet
Features
• Level-shit high-side low-side dual channel driver
• Independenꢀ high-side and low-side TTL logic inpuꢀs
• 3 A & 4 A source / 6 A sink ouꢀpuꢀ currenꢀ capabiliꢀy
• 120 V absoluꢀe maximum booꢀ volꢀage
• Inꢀegraꢀed booꢀsꢀrap diode
• -10 V ꢀo 20 V inpuꢀ pin capabiliꢀy for increased robusꢀness
• -5 A ouꢀpuꢀ pin reverse currenꢀ capabiliꢀy
• -12 V absoluꢀe maximum negaꢀive volꢀage on HS
• 8 V ꢀo 17 V supply volꢀage operaꢀing range
• UVLO for boꢀh high-side and low-side driver
• Fasꢀ propagaꢀion delay (< 35 ns)
• 2 ns ꢀypical delay maꢀching
• Enable / disable funcꢀionaliꢀy in SON10 (3 x 3) package
• Oꢁered in SON8 (4x4), SON10 (4x4) and SON10 (3x3) package
• Specified from -40ºC ꢀo 125ºC operaꢀing juncꢀion ꢀemperaꢀure range
Potential applications
• Telecom/Daꢀacom half and full bridge power converꢀers
• Currenꢀ-fed push-pull converꢀers
• Buck converꢀers
• Two-swiꢀch forward converꢀers
• Acꢀive clamp forward converꢀers
• Class D amplifiers
• DC moꢀor drives
Product validation
Qualified for indusꢀrial applicaꢀions according ꢀo ꢀhe relevanꢀ ꢀesꢀs of JEDEC47/20/22.
Description
The 2EDL803x is designed ꢀo drive boꢀh high-side and low-side MOSFETs in a half-bridge configuraꢀion. The floaꢀing high-side
driver is capable of driving a high-side MOSFET operaꢀing up ꢀo 120 V booꢀsꢀrap volꢀage. Version 4 provides full 4 A currenꢀ
capabiliꢀy, while version 3 provides 3 A. The high-side bias volꢀage is generaꢀed using a booꢀsꢀrap ꢀechnique using an inꢀegraꢀed
booꢀsꢀrap diode. The inpuꢀs of ꢀhe driver are TTL logic compaꢀible and can wiꢀhsꢀand inpuꢀ common mode swing from -10 V
up ꢀo 20 V. Independenꢀ inpuꢀs allow conꢀrolling high- and low-side domains independenꢀly. Undervolꢀage lockouꢀ (UVLO) on
boꢀh high- and low-side supplies forces ꢀhe corresponding ouꢀpuꢀs low in case of insuꢁicienꢀ supply. The 2EDL803x is available in
SON-8 pins 4 mm x 4 mm, SON-10 pins 4 mm x 4 mm and SON-10 pins 3 mm x 3 mm package.
Table 1
Device information
Part number
2EDL803X-G4B
2EDL803X-G3C
2EDL803X-G4C
Package
Body size
PG-VDSON-8-5
PG-VSON-10-4
PG-VDSON-10-2
4 mm x 4 mm
3 mm x 3 mm
4 mm x 4 mm
Daꢀasheeꢀ
www.infineon.com
Please read ꢀhe secꢀions "Imporꢀanꢀ noꢀice" and "Warnings" aꢀ ꢀhe end of ꢀhis documenꢀ
Rev. 2.1
2023-04-04