Mingjiada supply new and original SMD SOP8 L6571 L6571AD013TR Half Bridge Gate Driver IC
Model: L6571AD013TR
Brand: ST
Batch number: 12+
Package: BGA
The device is a high voltage half bridge driver with a built-in oscillator. The oscillator frequency can be programmed and capacitor using an external resistor. The internal circuitry of the device allows it to be driven by external logic signals as well. The output driver is designed to drive external n-channel power MOSFETs and IGBTs. the built-in logic ensures dead time to avoid crossover power device conduction. Two versions are available: L6571A and L6571B, which have different internal dead times: 1.25µs and 0.72µs (typical).
Features
■ High voltage rails up to 600 V
■ BCD off-line technology
■ 15.6 V Zener clamp on Vs
■ Drive current capability.
- Pour current = 270 mA
- Source current = 170 mA
■ Extremely low start-up current: 150 mA
■Under-voltage lockout with hysteresis
■Programmable oscillator frequency
■ Dead time 1.25 μs (L6571A) or 0.72 μs (L6571B)
■ dV/dt immunity up to ±50 V/ns
■ ESD protection
