| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
4,005 pcs
|
4005 pcs | On Request | 1 | On Request | On Request | / | On Request | On Request |
| Category | |
| Manufacturer Name |
The IMP3253ESA is a high-voltage, high-speed power MOSFET and IGBT gate driver IC manufactured by IMP Inc. It integrates a high-voltage half-bridge driver circuit and a pre-oscillator, making it a versatile and safe power driver chip.
Key features include an integrated 600V high-voltage half-bridge driver, a 16.1V clamp Zener between VCC and COM, and ultra-low startup current. The device offers internal dead-time control with minimal variation over temperature. A protection shutdown function is available via the CT pin, allowing a low-voltage signal to stop the driver's output. It also incorporates increased hysteresis voltage (1V) for undervoltage protection, enhancing noise immunity. The output pulse width remains constant during the startup phase for VLO and VHO outputs. Additionally, it provides lower gate drive peak di/dt for improved anti-interference capability, and the low-voltage output signal logic matches the RT pin. The chip exhibits good latch-up and ESD performance.
This component is housed in a SOP-8 package, suitable for surface mounting. Its design focuses on stable oscillation frequency and reduced di/dt peaks, contributing to more reliable circuit operation in electronic ballast applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
SOP-8.
16.1V typical from VCC to COM.
Yes, internal and temperature stable.
Via the CT pin.
1V.
Yes, VLO and VHO output pulse width is constant.
Ultra low.