米6体育平台手机版

ZHCSFB0D June 2016 – November 2023 DRV2510-Q1

PRODUCTION DATA

封装选项

机械数据 (封装 | 引脚)

PWP|16
- MPDS371A

散热焊盘机械数据 (封装 | 引脚)

订购信息

7.3.4.3 Protection and Monitoring

Overcurrent Shutdown (OCSD)—The overcurrent shutdown forces the output into Hi-Z. The device asserts the INTZ pin and updates the I²C register.
DC Detect—This circuit checks for a dc offset continuously during normal operation at the output of the amplifier. If a dc offset occurs, the device asserts the INTZ pin and updates the I²C register. Note that the dc detection threshold follows VDD changes.
Overtemperature Shutdown (OTSD)—The device shuts down when the die junction temperature reaches the overtemperature threshold. The device asserts the INTZ pin and updates I²C register. Recovery is automatic when the temperature returns to a safe level.
Undervoltage (UV)—The undervoltage (UV) protection detects low voltages on VDD. In the event of an undervoltage condition, the device asserts the INTZ pin and resets the I²C register.
Power-On Reset (POR)—Power-on reset (POR) occurs when VDD drops below the POR threshold. A POR event causes the I²C bus to go into a high-impedance state. After recovery from the POR event, the device restarts automatically with default I²C register settings. The I²C is active as long as the device is not in POR.
Overvoltage (OV) and Load Dump—OV protection detects high voltages on VDD. If VDD reaches the overvoltage threshold, the device asserts the INTZ pin and updates the I²C register. The device can withstand 40-V load-dump voltage spikes.
SpeakerGuard™—This protection circuitry limits the output voltage to the value selected in I²C register 0x03. This value determines both the positive and negative limits. The user can use the SpeakerGuard feature to improve battery life or protect the actuator from exceeding its excursion limits.
Adjacent-Pin Shorts—The device design is such that shorts between adjacent pins do not cause damage.