MAX40200

PRODUCTION

Ultra-Tiny Micropower, 1A Ideal Diode with Ultra-Low Voltage Drop

Current Switch/Ideal Diode Saves Space and Offers 10x Lower Voltage Drop Than Schottkys

Data Sheet (Rev. 4) Product Selection Table
Part Models
4
1ku List Price
Starting From $0.33
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Part Details

  • Save Critical Voltage Drop in Portable Application
    • Drops Less Than 43mV at 500mA; 85mV at 1A
  • Longer Battery Life
    • Low Leakage When Reverse-Biased: 70nA (Typ), 1.5µA (Max)
    • Low Supply Quiescent Current: 7µA (Typ), 18µA (Max)
  • Saves Space Over Larger Schottky Diodes
    • Tiny 0.73mm x 0.73mm 4-bump WLP
    • SOT23-5 Package
  • Supply Voltage Range 1.5V to 5.5V
  • Thermally Self-Protecting
  • -40°C to +125°C Temperature Range
MAX40200
Ultra-Tiny Micropower, 1A Ideal Diode with Ultra-Low Voltage Drop
MAX40200 Functional Diagram MAX40200 Pin Configuration
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Documentation

Data Sheet 1

Reliability Data 1

Design Note 3

Technical Articles 2

Evaluation Design File 1

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Tools & Simulations

SPICE Model 1

Evaluation Kits

eval board
schematic 1
MAX40200EVKIT

Evaluation Kit for the MAX40200

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Features and Benefits

  • Drops Less Than 45mV at 500mA
  • Less than 2µA Leakage When Reverse-Biased
  • Supply Voltage Range: Between 1.5V and 5.5V
  • Low Supply Quiescent Current: 7µA (typ), 18µA (max)
  • Thermally Self-Protecting
  • Tiny 0.73mm × 0.73mm 4-bump WLP
  • -40°C to +125°C Temperature Range
  • Evaluates MAX40200ANS+
  • Accommodates Easy-to-Use Components
  • Proven PCB Layout
  • Fully Assembled and Tested

Product Details

The MAX40200 evaluation kit (EV kit) provides a proven design to evaluate the MAX40200 “ideal-diode”. This EV kit demonstrates the MAX40200 in a tiny, space-saving 4-bump wafer-level package (WLP). The MAX40200 is also available in a 5-pin SOT23 (MAX40200AUK+), which is not compatible with this EV kit.

The MAX40200 EV kit PCB comes with two MAX40200ANS+ devices installed. The MAX40200 device is a current-switch, which drops so little voltage as to approximate an “ideal diode”.

The MAX40200 parts are available in a tiny 0.73mm × 0.73mm 4-bump WLP with a 0.35mm bump pitch and is only 0.5mm high. It operates over the extended -40°C to +125°C temperature range.

Applications

  • Cellular Phones
  • Electronic Toys
  • Notebook and Tablet Computers
  • Portable Media Players
  • Portable/Wearable Medical Devices
  • USB-Powered Peripherals
MAX40200EVKIT
Evaluation Kit for the MAX40200
MAX40200EVKIT: Board Photo

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