MIC4102

The MIC4102 is a high frequency, 100V Half Bridge MOSFET driver IC featuring internal anti-shoot-through protection. The low-side and high-side gate drivers are controlled by a single input signal to the PWM pin. The MIC4102 implements adaptive anti-shoot-through circuitry to optimize the switching transitions for maximum efficiency. The single input control also reduces system complexity and greatly simplifies the overall design. The MIC4102 also features a low-side drive disable pin. This gives the MIC4102 the capability to operate in a non-synchronous buck mode. This feature allows the MIC4102 to start up into applications where a bias voltage may already be present without pulling the output voltage down. Under-voltage protection on both the low-side and high-side supplies forces the outputs low. An on-chip bootstrap diode eliminates the discrete diode required with other driver ICs. The MIC4102 is available in the SOIC-8L package with a junction operating range from -40°C to +125°C.

Features
  • Drives high- and low-side N-Channel MOSFETs with single input
  • Adaptive anti-shoot-through protection
  • Low side drive disable pin
  • Bootstrap supply voltage to 118V DC
  • Supply voltage up to 16V
  • TTL input thresholds
  • On-chip bootstrap diode
  • Fast 30ns propagation times
  • Drives 1000pF load with 10ns rise and fall times
  • Low power consumption
  • Supply under-voltage protection
  • 2.5Ω pull up, 1.5Ω 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 Signle PWN Signle PWN
Peak Output Current (source/sink, A) 3.0/2.0 3.0/2.0
Output Resistance (source/sink, Ω) 1.5/2.0 1.5/2.0
Propagation Delay (Td1/Td2, ns) 60/75 60/75
Rise/Fall Time (Tr/Tf, ns) 10/6 10/6
Capacitive Load Drive 1000 pF in 27 ns 1000 pF in 27 ns
Features Adaptive Dead Time and Anti-Shoot-Trough Circuitry Adaptive Dead Time and Anti-Shoot-Trough Circuitry
Documents
MIC4102 Data SheetData Sheets06/20/2016976KB
Ordering Information
Part NumberLeadsPackage TypeTemp RangePacking1+26+100+1000+5000+
MIC4102YM8SOIC-40C to +125CTUBE2.361.971.791.731.71
MIC4102YM-TR8SOIC-40C to +125CT/R2.361.971.791.731.71
相关开发工具
RoHS Information
PartNumberDeviceWeightShippingWeightLeadCountPackageTypePackageWidthSolderCompositionJEDECIndicatorRoHSChinaEFUP
MIC4102YM0.0750000.1632658SOIC3.90mm(.150in)NiPdAue4
MIC4102YM-TR0.0750000.2500008SOIC3.90mm(.150in)NiPdAue4
MIC4102 Data Sheet MIC4102