MAX14529E

PRODUCTION

Overvoltage Protection with USB Charger Detection, LDO, and ESD Protection on D+/D-

Industry's Smallest Overvoltage Protector with Integrated ±15kV ESD Protection for Hi-Speed USB D+/D- Lines

Data Sheet (Rev. 0) Product Selection Table
Viewing:

Overview

  • Input Voltage Protection Up to 28V
  • High-Current USB Charger Detection
  • 3.3V, 100mA LDO
  • Preset Overvoltage Protection Trip Level
    • 5.75V (MAX14529E)
    • 6.8V (MAX14530E)
  • Integrated Low RON 35mΩ (typ) FET Switch
  • Low-Capacitance USB High-Speed Data Line ESD Protection (3pF)
    • ±15kV Human Body Model (HBM)
    • ±15kV IEC 61000-4-2 Air Gap
    • ±8kV IEC 61000-4-2 Contact
  • Thermal-Shutdown Protection
  • 12-Bump, 1.5mm x 2mm WLP Package
  • -40°C to +85°C Operating Temperature Range

The MAX14529E/MAX14530E are overvoltage-protection devices with USB charger detection, a low-dropout (LDO) regulator, and ESD protection. These devices feature a low 35mΩ (typ) RON internal FET switch and protect low-voltage systems against voltage faults up to 28V. When the input voltage exceeds the overvoltage threshold, the internal FET switch is turned off to prevent damage to the protected components.

The charger detection detects a short between the USB D+ and D- data lines. If the data lines are shorted together and a dedicated charger is attached, the phone draws more than 500mA to charge the battery.

The overvoltage thresholds (OVLO) are preset to 5.75V (MAX14529E) or 6.8V (MAX14530E).

The LDO output (LOUT) is powered from OUT and supplies 3.3V to the USB transceiver. The LDO features a 100mA (min) current capability and low output noise.

The MAX14529E/MAX14530E feature ±15kV HBM ESD protection with low (3pF) capacitance suitable for Hi-Speed USB 2.0.

Both devices are offered in a small 12-bump, 1.5mm x 2mm WLP package and operate over the -40°C to +85°C extended temperature range.

Applications

  • Cell Phones
  • MP3 Players
  • PDAs and Palmtop Devices
MAX14529E
Overvoltage Protection with USB Charger Detection, LDO, and ESD Protection on D+/D-
MAX14529E, MAX14530E: Typical Operating Circuit
Add to myAnalog

Add product to the Products section of myAnalog (to receive notifications), to an existing project or to a new project.

Create New Project
Ask a Question

Documentation

Data Sheet 1

Reliability Data 1

Learn More
Add to myAnalog

Add media to the Resources section of myAnalog, to an existing project or to a new project.

Create New Project

Software Resources

Can't find the software or driver you need?

Request a Driver/Software

Evaluation Kits

MAX14529EEVKIT

Evaluation Kit for the MAX14529E

Buy Now View Details

Features and Benefits

  • 5V Supply Operation from USB VBUS
  • 3.3V Pullup from Application System's VIO or VPU
  • 5.75V Overvoltage-Protection Trip Level
  • 100mA, 3.3V LDO Output
  • High-Current USB Charger Detection
  • Evaluates the MAX14529E in 12-Bump WLP Package
  • Fully Assembled and Tested

Product Details

The MAX14529E evaluation kit (EV kit) is a fully assembled and tested circuit board that contains all the components necessary to evaluate the MAX14529E IC. The MAX14529E is an overvoltage-protection device with a low dropout (LDO) regulator, ESD protection, and USB charger detection. The EV kit operates from the 5V DC available from the USB VBUS and the 3.3V pullup available from the system input/output voltage (VIO).

Applications

  • Cell Phones
  • MP3 Players
  • PDAs and Palmtop Devices

MAX14530EEVKIT

Evaluation Kit for the MAX14530E

Buy Now View Details

Features and Benefits

  • 5V Supply Operation from USB VBUS
  • 3.3V Pullup from Application System's VIO or VPU
  • 6.8V Overvoltage-Protection Trip Level
  • 100mA, 3.3V LDO Output
  • High-Current USB Charger Detection
  • Evaluates the MAX14530E in a 12-Bump WLP Package
  • Fully Assembled and Tested

Product Details

The MAX14530E evaluation kit (EV kit) is a fully assembled and tested circuit board that contains all the components necessary to evaluate the MAX14530E IC. The MAX14530E is an overvoltage-protection device with a low-dropout (LDO) regulator, ESD protection, and USB charger detection. The EV kit operates from the 5V DC available from the USB VBUS and the 3.3V pullup available from the system input/output voltage (VIO).

Applications

  • Cell Phones
  • MP3 Players
  • PDAs and Palmtop Devices
MAX14529EEVKIT
Evaluation Kit for the MAX14529E
MAX14530EEVKIT
Evaluation Kit for the MAX14530E

Latest Discussions

No discussions on MAX14529E yet. Have something to say?

Start a Discussion on EngineerZone®

Recently Viewed