Ir2153spbf soic-8n gate drive IC has the lowest price
features
• integrated 600V half bridge door driver
• 15.6v Zener pliers on VCC
• true micro power start
• tighter initial dead time control
• low temperature coefficient dead time
• shutdown function on CT pin (1 / 6 VCC)
• undervoltage lockout hysteresis increase (1V)
• low power level conversion circuit
• constant lo, Ho pulse width at start-up
• lower di / dt gate drivers for better noise immunity
• low voltage side output in phase with RT • internal 50nsec (typical) bootstrap diode (ir2153d)
• excellent latch immunity for all inputs and outputs
• ESD protection on all conductors
• lead free is also available
describe
Ir2153d (s) is an improved version of the popular ir2155 and ir2151 gate driver IC, and integrates a high-voltage half bridge gate driver and a front-end oscillator similar to the industry standard CMOS 555 timer. IR2153 provides more functions and is easier to use than the previous IC. A shutdown function is designed in the CT pin so that the two gate driver outputs can be disabled using the low voltage control signal.
In addition, once the rising undervoltage locking threshold on the VCC is reached, the output pulse width of the gate driver will be the same, making the frequency and time at startup more stable. By reducing the peak di / dt of the gate driver and increasing the undervoltage locking hysteresis rate to 1V, the noise immunity is significantly improved., In particular, we pay attention to improving the latch immunity of the equipment to a certain extent and providing comprehensive ESD protection for all pins.
• integrated 600V half bridge door driver
• 15.6v Zener pliers on VCC
• true micro power start
• tighter initial dead time control
• low temperature coefficient dead time
• shutdown function on CT pin (1 / 6 VCC)
• undervoltage lockout hysteresis increase (1V)
• low power level conversion circuit
• constant lo, Ho pulse width at start-up
• lower di / dt gate drivers for better noise immunity
• low voltage side output in phase with RT • internal 50nsec (typical) bootstrap diode (ir2153d)
• excellent latch immunity for all inputs and outputs
• ESD protection on all conductors
• lead free is also available
describe
Ir2153d (s) is an improved version of the popular ir2155 and ir2151 gate driver IC, and integrates a high-voltage half bridge gate driver and a front-end oscillator similar to the industry standard CMOS 555 timer. IR2153 provides more functions and is easier to use than the previous IC. A shutdown function is designed in the CT pin so that the two gate driver outputs can be disabled using the low voltage control signal.
In addition, once the rising undervoltage locking threshold on the VCC is reached, the output pulse width of the gate driver will be the same, making the frequency and time at startup more stable. By reducing the peak di / dt of the gate driver and increasing the undervoltage locking hysteresis rate to 1V, the noise immunity is significantly improved., In particular, we pay attention to improving the latch immunity of the equipment to a certain extent and providing comprehensive ESD protection for all pins.