MAX20330A
Precision HV Capable ID Detector
General Description
Benefits and Features
● Protects Battery Connected Modules with Minimum
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.
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
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.
• Automatic Device Detection and Interrupt
● ID Overvoltage Protection
• Blocking High-Voltage Input
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.
● Provides Premium Security in System Reliability
• High Input Voltage Tolerant
• Thermal Shutdown Protection
● Space Saving
Applications
● Smart Phones
● Tablet PCs
● E-Readers
• 8-Bump, 0.35mm Pitch, 1.77mm x 1.03mm WLP
Ordering Information appears at end of data sheet.
19-100293; Rev 1; 6/18