MIC4101

The MIC4100/1 are high frequency, 100V Half Bridge MOSFET driver ICs featuring fast 30ns propagation delay times. The low-side and high-side gate drivers are independently controlled and matched to within 3ns typical. The MIC4100 has CMOS input thresholds, and the MIC4101 has TTL input thresholds. The MIC4100/1 include a high voltage internal diode that charges the high-side gate drive bootstrap capacitor. A robust, high-speed, and low power level shifter provides clean level transitions to the high side output. The robust operation of the MIC4100/1 helps ensure the outputs are not affected by supply glitches, HS ringing below ground, or HS slewing with high speed voltage transitions. Under-voltage protection is provided on both the low-side and high-side drivers. The MIC4100 is available in the SOIC-8L package with a junction operating range from -40°C to +125°C.

Features
  • Bootstrap supply max voltage to 118V DC
  • Supply voltage up to 16V
  • Drives high- and low-side N-Channel MOSFETs with independent inputs
  • CMOS input thresholds (MIC4100)
  • TTL input thresholds (MIC4101)
  • On-chip bootstrap diode
  • Fast 30ns propagation times
  • Drives 1000pF load with 10ns rise and fall times
  • Low power consumption
  • Supply under-voltage protection
  • 3Ω pull up, 3Ω pull down output resistance
  • Space saving SOIC-8L package
  • -40°C to +125°C junction temperature range
Parameter
Parameter Name Value Value
MOSFET Driver Type Synchronous Synchronous
Driver Type Half Bridge Driver Half Bridge Driver
Configuration Dual Inputs Dual Inputs
Peak Output Current (source/sink, A) 2.0/2.0 2.0/2.0
Output Resistance (source/sink, Ω) 2.5/2.0 2.5/2.0
Propagation Delay (Td1/Td2, ns) 31/31 31/31
Rise/Fall Time (Tr/Tf, ns) 10/10 10/10
Capacitive Load Drive 1000 pF in 27 ns 1000 pF in 27 ns
Documents
MIC4100/1 Data SheetData Sheets11/05/2015790KB
MIC4100/1/3/4 Evaluation BoardUser Guides11/11/201564KB
MIC4100/1/3/4 Family Evaluation Board User's GuideUser Guides11/05/201551KB
Ordering Information
Part NumberLeadsPackage TypeTemp RangePacking1+26+100+1000+5000+
MIC4101YM8SOIC-40C to +125CTUBE**********
MIC4101YM-TR8SOIC-40C to +125CT/R2.361.971.791.731.71
RoHS Information
PartNumberDeviceWeightShippingWeightLeadCountPackageTypePackageWidthSolderCompositionJEDECIndicatorRoHSChinaEFUP
MIC4101YM0.0750000.1632658SOIC3.90mm(.150in)NiPdAue4
MIC4101YM-TR0.0750000.2500008SOIC3.90mm(.150in)NiPdAue4
MIC4100/1 Data Sheet MIC4101
MIC4100/1/3/4 Family Evaluation Board User's Guide MIC4104