Half-Bridge Driver IC
IR2153 Self-Oscillating Half-Bridge Driver IC
- Self-Oscillating Half-Bridge Driver
- High Side Floating Supply Voltage Max.: 625V
- Supply current Max.: 5mA
- Clamp Voltage Max.: 16.8V
- High level output voltage Max.: 100mV
- Low level output voltage Max.: 100mV
- Total Power Dissipation: 1W
- Oscillator frequency Max.: 106kHz
- Rise Time Max. : 150ns
- Fall Time Max.: 100ns
- Integrated 600V half-bridge gate driver
- 15.6V zener clamp on Vcc • True micropower start up
- Tighter initial deadtime control
- Low temperature coefficient deadtime
- Shutdown feature (1/6th Vcc) on CT pin
- Increased undervoltage lockout Hysteresis (1V)
- Lower power level-shifting circuit
- Constant LO, HO pulse widths at startup
- Lower di/dt gate driver for better noise immunity
- Low side output in phase with RT
- Internal 50nsec (typ.) bootstrap diode (IR2153D)
- Excellent latch immunity on all inputs and outputs
- ESD protection on all leads
- Also available LEAD-FREE
- Package: DIP-8
IR2155 Self-Oscillating Half-Bridge Driver IC
- Self-Oscillating Half-Bridge Driver
- High Side Floating Supply Voltage Max.: 625V
- Supply current Max.: 5mA
- Clamp Voltage Max.: 16.8V
- High level output voltage Max.: 100mV
- Low level output voltage Max.: 100mV
- Total Power Dissipation: 1W
- Oscillator frequency Max.: 106kHz
- Rise Time Max.: 120ns
- Fall Time Max.: 70ns
- Package: DIP-8
IR2111 Half-Bridge Driver IC
- Half-Bridge Driver
- High Side Floating Supply Voltage: 625V
- High Level Output Voltage Max.:100mV
- Low Level Output Voltage Max.: 100mV
- Logic 1 Input Bias Current Max.: 40µA
- Logic 0 Input Bias Current Max.: 1µA
- Total Power Dissipation:1W
- Rise Time Max. : 130ns
- Fall Time Max.: 65ns
- Floating channel designed for bootstrap operation
- Fully operational to +600 V
- Tolerant to negative transient voltage
- dV/dt immune
- Gate drive supply range from 10 to 20 V
- Undervoltage lockout for both channels
- CMOS Schmitt-triggered inputs with pull-down
- Matched propagation delay for both channels
- Internally set deadtime
- High side output in phase with input
- Package: DIP-8