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MAX16054
On/Off Controller with Debounce and ±15kV ESD Protection

Industry's Smallest Pushbutton On/Off Controller


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Data Sheet
FULL DATA SHEET (PDF, 120kB)
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Description
The MAX16054 is a pushbutton on/off controller with a single switch debouncer and built-in latch. It accepts a noisy input from a mechanical switch and produces a clean latched digital output after a factory-fixed qualification delay.

The MAX16054 eliminates contact bounce during switch opening and closing. The state of the output changes only when triggered by the falling edge of the debounced switch input; the output remains unchanged on the rising edge of the input. Robust switch inputs handle ±25V levels and are ±15kV ESD protected for use in harsh industrial environments. The MAX16054 features a complementary output, active-low OUT, which is the inverted state of OUT. An asynchronous CLEAR input allows an external signal to force the output flip-flop low. Undervoltage-lockout circuitry ensures that OUT is in the off state upon power-up. The MAX16054 requires no external components, and its low supply current makes it ideal for use in portable equipment.

The MAX16054 operates from a +2.7V to +5.5V single supply. The MAX16054 is offered in a 6-pin thin SOT23 package and operates over the -40°C to +125°C automotive temperature range.

Key Features   Applications/Uses
  • Robust Inputs Can Handle Power Supplies Up to ±25V
  • ±15kV ESD Protection
  • Latched Output
  • Low 7µA Supply Current
  • Operates from 2.7V to 5.5V
  • -40°C to +125°C Temperature Range
  • Thin SOT23 Package

 
  • MP3/Video Players
  • PDAs
  • Portable Electronics
  • Portable Instrumentation
  • Set-Top Boxes
  • White Goods

    Key Specifications:   Switch Debouncer/Protectors
    Part Number Number of Switch Inputs Edge Triggered Functions Debounce Duration (ms) Output Polarity Output Type Max. Switch Input ESD Protection (±kV) Max. Supply Current (µA) Package Price**
    MAX16054  1 Falling Edge
    ON/OFF Controller
    15 to 85 Active High
    Active Low
    Push-Pull ±25 15 20 TSOT/6 $1.07 @ 1k
    See All Switch Debouncer/Protectors (6)
    Notes:
    **This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific prices and delivery, please see the price and availability page or contact an authorized distributor.

    Diagram
    MAX16054: Typical Operating Circuit
    Typical Operating Circuit

    Application Notes
  • Application Note 287: Switch Bounce and Other Dirty Little Secrets - MAX16054

    Evaluation Kits
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    Design Guides
  • Microprocessor Supervisory (PDF)

    Reliability Reports
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    Software/Models
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    Ordering Information
    Notes:

    1. Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales.
    2. Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day.
    3. Part number suffixes: T or T&R = tape and reel; + = RoHS/lead-free; # = RoHS/lead-exempt. More: SeeFull Data Sheet or Part Naming Conventions.
    4. * Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.


    Devices: 1-2 of 2

    MAX16054 Free
    Sample
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    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    Temp RoHS/Lead-Free?
    Materials Analysis
    MAX16054AZT+  
    TSOT;6 pin;8 mm²
    Outline Drawing: 21-0114 (PDF)
    Land Pattern: 90-0242 (PDF)
    Use pkgcode/variation: Z6+1*
    -40°C to +125°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX16054AZT+T  
    TSOT;6 pin;8 mm²
    Outline Drawing: 21-0114 (PDF)
    Land Pattern: 90-0242 (PDF)
    Use pkgcode/variation: Z6+1*
    -40°C to +125°C RoHS/Lead-Free: Lead Free
    Materials Analysis

    More Information
  • New Product Press Release 2008-08-28 

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    Document Ref.: 19-4128; Rev 0; 2008-05-07
    This page last modified: 2008-05-07


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