Precision HV Capable ID Detector

The MAX20330A is an ID detection IC that detects the ID resistor values when it is enabled. The device automatically adjusts the detection current to check the wide range of the ID resistor values while keeping the average supply current low.

The MAX20330A supports the factory mode for direct system or battery current measurement. The device protects the internal supply from the overvoltage on ID pin up to 40V.

The device is available in an 8-bump (0.35mm pitch, 1.77mm x 1.03mm) wafer-level package (WLP) and operates over the -40°C to +85°C extended temperature range.

Applications

* e-Readers * Smart Phones * Tablet PCs

* Protects Battery Connected Modules with Minimum Power Consumption

* Ultra-Low Shutdown Current: 2.8μA (Typ)

* Ultra-Low ID Detection Current: 2μA (Typ)

* Flexible ID Detection and Support

* Automatic and Manual ID Value Detection

* Factory Mode Detection

* Automatic Device Detection and Interrupt

* ID Overvoltage Protection

* Blocking High-Voltage Input

* Provides Premium Security in System Reliability

* High Input Voltage Tolerant

* Thermal Shutdown Protection

* Space Saving

* 8-Bump, 0.35mm Pitch, 1.77mm x 1.03mm WLP