The TPS1HA08-Q1 is a single-channel high-side load switch intended for use with 12-V
automotive batteries. The device integrates many protection and diagnostic features.
The TPS1HA08-Q1 provides a high accuracy analog current sense that allows for improved
diagnostics of complex loads (such as multiple parallel loads driven by the same switch).
The TPS1HA08-Q1 is available with both a high current limit and also a low current limit.
The high current limit option is designed for loads that require a large transient current. The low
current limit option provides improved protection for loads that do not require high peak current.
The device operates with an input voltage down to 3 V. This allows for
continued operation during cold crank.
The TPS1HA08-Q1 is available in a small 16-pin HTSSOP package which allows for reduced
View datasheet View product folder