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Precision HV Capable ID Detector

ID Detector with Factory Mode

Product Details

Key Features

Applications/Uses

Parametric specs for Overvoltage Protection Controllers
# Channels 1
VIN (V) (min) 2.7
VIN (V) (max) 36
Over Voltage Trip Level (V) 6.8
VGATE (V) 5.75
tGATE (On) (ms) 0.5
tGATE (Off) (µs) 0.1
Oper. Temp. (°C) -40 to +85
Package/Pins WLP/8
Budgetary
Price (See Notes)
0.74
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Simplified Block Diagram

Technical Docs

Data Sheet Precision HV Capable ID Detector Oct 17, 2018

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Parameters

Parametric specs for Overvoltage Protection Controllers
# Channels 1
VIN (V) (min) 2.7
VIN (V) (max) 36
Over Voltage Trip Level (V) 6.8
VGATE (V) 5.75
tGATE (On) (ms) 0.5
tGATE (Off) (µs) 0.1
Oper. Temp. (°C) -40 to +85
Package/Pins WLP/8
Budgetary
Price (See Notes)
0.74

Key Features

  • 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

Applications/Uses

  • e-Readers
  • Smart Phones
  • Tablet PCs

Description

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.

Simplified Block Diagram

MAX20330A: Typical Operating Circuit MAX20330A: Typical Operating Circuit Zoom icon

Technical Docs

Data Sheet Precision HV Capable ID Detector Oct 17, 2018

Support & Training

Search our knowledge base for answers to your technical questions.

Filtered Search

Our dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .