EVQ7200-L-00A

Evaluation board for the MPQ7200-AEC1, a high-frequency, constant-current LED driver with integrated power MOSFETs. It offers a compact solution to achieve 3A of continuous output current, with excellent load and line regulation over a wide input supply range. Constant frequency hysteretic control mode provides fast transient response without loop compensation. In buck mode, the MPQ7200- AEC1’s switching frequency (up to 2.3MHz) reduces ripple current and electromagnetic interference (EMI). The MPQ7200-AEC1 is available in a QFN-19 (3mmx4mm) wettable flank package and is AEC-Q100 Grade 1 qualified. The EVQ7200-L-00A is a fully assembled and tested buck mode LED driver evaluation board. It generates an LED current up to 3A from a 6V to 42V input range. Typically used for automotive LED Lighting applications.

• Wide 6V to 42V operating input range
• Configurable 3A maximum continuous output current in buck mode
• 44mohm/40mohm internal power MOSFETs
• Default 2.3MHz switching frequency for buck mode with spread spectrum
• 100Hz to 2KHz dimming frequency for pulse-width modulation (PWM) dimming
• 500Hz internal 2-step dimming with programmable duty cycle
• Fault indication for LED short, LED open, output overvoltage and thermal shutdown
• Overcurrent protection (OCP) with latch-off
• Programmable thermal derating via negative temperature coefficient (NTC) remote temperature sensing
• EMI reduction technique