Top

High Voltage Pushbutton On/Off Controller

The MAX16151 is a High Voltage,Pushbutton On/Off Controller with a Switch Debouncer and Built-In Latch

Product Details

Key Features

Parametric specs for Pushbutton Debouncers, On/Off Controllers and Battery Freshness Seals
# Switch Inputs 1
Edge Triggered Falling Edge
Functions ON/OFF Controller
Debounce Duration (ms) 50ms and 2s
Output Polarity Active High
Output Type Push-Pull
Switch Inputs (±V) (max) 60V
ESD Protect. (±kV) 15
ICC (µA) (max) 0.1
Oper. Temp. (°C) -40 to +125
Package/Pins WLP/6
Parametric specs for Supervisors (> 5 Monitored Voltages)
Package/Pins WLP/6
Budgetary
Price (See Notes)
2.42
View Less

Simplified Block Diagram

Technical Docs

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 .

Sampling:
Selecting the Sample button above will redirect to the third-party ADI Sample Site. The part selected will carry over to your cart on this site once logged in. Please create a new account there if you have never used the site before. Contact SampleSupport@analog.com with any questions regarding this Sample Site.

Parameters

Parametric specs for Pushbutton Debouncers, On/Off Controllers and Battery Freshness Seals
# Switch Inputs 1
Edge Triggered Falling Edge
Functions ON/OFF Controller
Debounce Duration (ms) 50ms and 2s
Output Polarity Active High
Output Type Push-Pull
Switch Inputs (±V) (max) 60V
ESD Protect. (±kV) 15
ICC (µA) (max) 0.1
Oper. Temp. (°C) -40 to +125
Package/Pins WLP/6
Parametric specs for Supervisors (<u>></u> 5 Monitored Voltages)
Package/Pins WLP/6
Budgetary
Price (See Notes)
2.42

Key Features

  • Up to +36V Operating Range
  • 3.0V Regulated Latched Output
  • 10µA Standby Current (ISB)
  • Debounces Noisy Switches
    • 50ms and 2s Debounce Timing Options
    • 8s and 16s Shutdown Periods
  • One-shot Active-Low INT Output on Each Switch Closure
  • 32ms Active-Low NT Duration
  • Pushbutton Input Handle Up to ±60V
  • ±10kV HMB ESD Protection
  • 6-pin SOT23 and 1.23mm x 0.83mm, 6-bump WLP
  • -40°C to +125°C Operating Temperature Range

Applications/Uses

  • Portable Instruments
  • Industrial Equipment
  • Desktop and Notebook Computers
  • Telecommunication and Servers

Description

The MAX16151 is a high voltage, pushbutton on/off controller with a switch debouncer and built-in latch. This device accepts a noisy input from a mechanical switch and produces a clean, latched output, as well as a one-shot interrupt output, in response to a switch closure exceeding the debounce period at active-low PB_IN. A switch closure longer than the shutdown period at active-low PB_IN results in a longer one-shot interrupt output. The MAX16151 family has two sets of devices: one in which a longer switch closure greater than the shutdown period deasserts the latched output, and another in which the latched output stays asserted. See Table 1 for more information.

The MAX16151 operates from a supply range of +5V to +36V and consumes less than 15µA of supply current to ensure minimal battery current in low-power applications. The robust switch input active-low (PB_IN) handles ±60V levels and is ±10kV electrostatic discharge (ESD) protected for use in harsh industrial environments. The 3V regulated latched output can serve as a logic signal to control a pass transistor or voltage regulator. A separate active-low INT output provides a system interrupt whenever a valid pushbutton signal is detected. An asynchronous active-low CLR input allows an external signal to force the latched output to the OFF state. The MAX16151 operates over the -40°C to +125°C temperature range and is available in a 1.23mm x 0.83mm, 6-bump wafer-level package (WLP), and a 6-pin thin SOT23 package.

Simplified Block Diagram

MAX16151: Typical Application Circuit MAX16151: Typical Application Circuit Zoom icon

Technical Docs

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 .

Sampling:
Selecting the Sample button above will redirect to the third-party ADI Sample Site. The part selected will carry over to your cart on this site once logged in. Please create a new account there if you have never used the site before. Contact SampleSupport@analog.com with any questions regarding this Sample Site.