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.
Additional 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
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.
Additional 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
