Infineon Technologies WCDSC006
The WCDSC006 is a half bridge driver designed to drive both high-side and low-side MOSFETs in a half-bridge inverter configuration. The floating high-side driver is capable of driving a high-side MOSFET operating up to 60 V bootstrap voltage. The high-side bias voltage is generated using a bootstrap technique.FEATURES
● Independent High Side and Low Side TTL logic inputs● 0.3 V to 7 V Input pin capability for increased robustness
● Integrated bootstrap diode
● Maximum bootstrap voltage of 60 V
● 2 A source/4 A sink current capability for high and low side drivers Potential applications
● Inductive wireless charger
● Qualified according Jedec Standard Product validation Qualified for industrial applications according to the relevant tests of JEDEC47/20/22.
DESCRIPTION
The inputs of the driver are TTL logic compatible and can withstand input voltages up to 7 V regardless of the VDD voltage. Even though high-side and low-side power device are driven independently, the driver enforces a 5 ns (typ) deadtime to prevent shoot-through. The WCDSC006 is available in PG-WSON-10 pins, with exposed pad, connected to ground, to aid power dissipation. VIN 4.75V...5.5V VDD HB HO RGHS uController HI CBOOT Q2 HS WCDSC006 L RGLS LI LO C RLOAD Q1 PGND Figure 1 Typical application Datasheet Please read the Imp...