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Data Sheet

FULL DATA SHEET (PDF, 220kB) Download   E-Mail

Description

The MAX16060/MAX16061/MAX16062 are 1% accurate, quad-/hex-/octal-voltage µP supervisors in a small thin QFN package. These devices provide supervisory functions for complex multivoltage systems. The MAX16060 monitors four voltages, the MAX16061 monitors six voltages, and the MAX16062 monitors eight voltages. These devices offer independent outputs for each monitored voltage along with a reset output that asserts whenever any of the monitored voltages fall below their respective thresholds (down to 0.4V) or the manual reset input is asserted. The reset output remains asserted for the reset timeout after all voltages are above their respective thresholds and the manual reset input is deasserted. The minimum reset timeout is internally set to 140ms or can be adjusted with an external capacitor. All open-drain outputs have internal 30µA pullups that eliminate the need for external pullup resistors. However, each output can be driven with an external voltage up to 5.5V. Other features offered include a manual reset input, a tolerance pin for selecting 5% or 10% input thresholds, and a margin enable function for deasserting the outputs during margin testing. An additional feature is a watchdog timer that asserts active-low RESET when the watchdog timeout period (1.6s typ) is exceeded. The watchdog timer can be disabled by leaving WDI unconnected. These devices are offered in 16-, 20-, and 24-pin thin QFN packages (4mm x 4mm) and are fully specified from -40°C to +125°C.

Key Features		Applications/Uses
Fixed Thresholds for 3.3V, 2.5V, and 1.8V Systems Adjustable Thresholds Monitor Low Voltages (Down to 0.4V) 1% Accurate over Temperature Open-Drain Outputs with Internal Pullups Reduce the Number of External Components Fixed 140ms (min) or Capacitor-Adjustable Reset Timeout Manual Reset, Margin Enable, and Tolerance Select Inputs Watchdog Timer 1.6s (typ) Timeout Period 54s Startup Delay After Reset Monitors Four (MAX16060), Six (MAX16061), or Eight (MAX16062) Voltages Active-Low RESET Output Indicates All Voltages Present Independent Voltage Monitors Guaranteed to Remain Asserted Down to VCC = 1V Small (4mm x 4mm) Thin QFN Package		Automotive Multivoltage ASICs Networking/Telecommunication Equipment Servers Storage Equipment

Evaluation Kits

none

Design Guides

MICROPROCESSOR SUPERVISORY (PDF)

Reliability Reports

Show FIT data for: MAX16060 MAX16061 MAX16062 Request Reliability Report for: MAX16060 MAX16061 MAX16062

Software/Models

none

Ordering Information
Notes: Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales. Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day. Part number suffixes: T or T&R = tape and reel; + = RoHS/lead-free; # = RoHS/lead-exempt. More: SeeFull Data Sheet or Part Naming Conventions. * 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: 1-21 of 21
MAX16060	Free Sample	Buy	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX16060ATE+				-40°C to +125°C	See data sheet
MAX16060BTE+T				-40°C to +125°C	See data sheet
MAX16060CTE+				-40°C to +125°C	See data sheet
MAX16060DTE+				-40°C to +125°C	See data sheet
MAX16060ETE+T				-40°C to +125°C	See data sheet
MAX16060ETE+			THIN QFN;16 pin;17 mm² Dwg: 21-0139H (PDF) Use pkgcode/variation: T1644+4*	-40°C to +125°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX16060BTE+			THIN QFN;16 pin;17 mm² Dwg: 21-0139H (PDF) Use pkgcode/variation: T1644+4*	-40°C to +125°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX16061	Free Sample	Buy	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX16061CTP+				-40°C to +125°C	See data sheet
MAX16061ATP+T				-40°C to +125°C	See data sheet
MAX16061ETP+T				-40°C to +125°C	See data sheet
MAX16061BTP+				-40°C to +125°C	See data sheet
MAX16061DTP+				-40°C to +125°C	See data sheet
MAX16061ETP+			THIN QFN;20 pin;17 mm² Dwg: 21-0139H (PDF) Use pkgcode/variation: T2044+3*	-40°C to +125°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX16061ATP+			THIN QFN;20 pin;17 mm² Dwg: 21-0139H (PDF) Use pkgcode/variation: T2044+3*	-40°C to +125°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX16062	Free Sample	Buy	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX16062DTG+				-40°C to +125°C	See data sheet
MAX16062CTG+				-40°C to +125°C	See data sheet
MAX16062BTG+				-40°C to +125°C	See data sheet
MAX16062ATG+T				-40°C to +125°C	See data sheet
MAX16062ETG+T				-40°C to +125°C	See data sheet
MAX16062ATG+			THIN QFN;24 pin;17 mm² Dwg: 21-0139H (PDF) Use pkgcode/variation: T2444+4*	-40°C to +125°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX16062ETG+			THIN QFN;24 pin;17 mm² Dwg: 21-0139H (PDF) Use pkgcode/variation: T2444+4*	-40°C to +125°C	RoHS/Lead-Free: Lead Free Materials Analysis

More Information

Topmark Coding: MAX16061 MAX16062 New Product Press Release 2008-07-31

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