MAX6757:Low-Power, Single/Dual-Voltage Window Detectors

Single-/Dual-Voltage Window Detectors Monitor Under-/Overvoltage Down to 0.4V

The MAX6754–MAX6764 low-power window detectors monitor undervoltage/overvoltage conditions on system power supplies. These devices assert when the monitored voltage is under the undervoltage and/or over the overvoltage thresholds. The MAX6754–MAX6759/MAX6763/MAX6764 monitor a single voltage. The MAX6760/MAX6761/MAX6762 monitor dual-voltage systems. The MAX6754/MAX6755/MAX6756 provide a single undervoltage/overvoltage output and the MAX6757–MAX6764 provide independent undervoltage and overvoltage outputs. The outputs are available in push-pull or open-drain configurations. The MAX6754–MAX6762 offer factory-fixed voltage thresholds for monitoring system voltages from 0.9V to 5V with a selectable ±5%, ±10%, or ±15% window voltage. The MAX6763/MAX6764 allow for externally adjustable thresholds. The MAX6754–MAX6762 are available in two delay timing options (20µs, typ or 100ms, min). The MAX6760/MAX6761/MAX6762 also include a latched overvoltage output function and the MAX6754–MAX6762 include a manual reset input. The family of products is available in small SOT23 and TDFN packages and is specified over the extended temperature range of -40°C to +125°C.

Key Features
  • Single- or Dual-Supply Voltage Monitors
  • Factory-Trimmed Window Threshold Options for 5V, 3.3V, 3V, 2.5V, 1.8V, 1.5V, 1.2V, and 0.9V Supplies
  • Externally Adjustable Window Monitoring Options for Supplies Down to 0.5V
  • Selectable Window Threshold Options (±5%, ±10%, ±15%)
  • Single (Combined UV/OV) or Dual (Separate UV and OV) Outputs
  • 20µs (typ) or 100ms (min) Timeout Period Options (MAX6754–MAX6762)
  • Manual Reset Input (MAX6754–MAX6762)
  • Latched Overvoltage Output Function (MAX6760/MAX6761/MAX6762)
  • Immune to Short Voltage Transients
  • Low 10µA Supply Current
  • Low-Voltage Operation (Outputs Valid for VCC Down to 1V)
  • -40°C to +125°C Operating Temperature Range
  • Small SOT23 and TDFN Packages
MAX6754, MAX6755, MAX6756, MAX6757, MAX6758, MAX6759, MAX6760, MAX6761, MAX6762, MAX6763, MAX6764: Pin Configuration
MAX6754, MAX6755, MAX6756, MAX6757, MAX6758, MAX6759, MAX6760, MAX6761, MAX6762, MAX6763, MAX6764: Pin Configuration
Applications/Uses
  • Automotive
  • Computers/Servers
  • Data Storage
  • DC-DC Converters
  • Modules
  • Networking
  • Power Metering
  • Telecommunications
DataSheet
titleDownload file
MAX6754-MAX6764 Data SheetMAX6754-MAX6764.pdf
Parametrics
Part NumberReset Thresh.
(V)
Reset OuttRESETWatchdog FeatureSupervisor FeaturesReset Thresh. Accur.
(%)
ICC
(µA)
Package/PinsBudgetary
Price
min@ +25°CmaxSee Notes
MAX67541.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Active Low
Push-Pull
85ms to 300ms
<1ms
No WatchdogManual Reset
Overvoltage/Window Monitor
1.523SOT/5$1.41 @1k
MAX67551.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Active High
Push-Pull
Manual Reset
Overvoltage/Window Monitor
SOT/5$1.95 @1k
MAX67561.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Active Low
Open Drain
Manual Reset
Overvoltage/Window Monitor
SOT/5$1.36 @1k
MAX67571.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Active Low
Push-Pull
Manual Reset
Overvoltage/Window Monitor
SOT/6$1.56 @1k
MAX67581.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Active High
Push-Pull
Manual Reset
Overvoltage/Window Monitor
SOT/6$1.59 @1k
MAX67591.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Active Low
Open Drain
Manual Reset
Overvoltage/Window Monitor
SOT/6$1.31 @1k
MAX67630 to 1.2
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Active Low
Push-Pull
Overvoltage/Window MonitorSOT/6$2.27 @1k
MAX67640 to 1.2
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Active Low
Open Drain
Overvoltage/Window MonitorSOT/6$1.32 @1k

Part NumberInterfaceReset Thresh.
(V)
Reset OuttRESETWatchdog FeatureSupervisor FeaturesReset Thresh. Accur.
(%)
ICC
(µA)
Package/PinsBudgetary
Price
min@ +25°CmaxSee Notes
MAX6760Factory Fixed0 to 1.2
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Active Low
Push-Pull
85ms to 300ms
<1ms
No WatchdogLatched Output
Manual Reset
Overvoltage/Window Monitor
1.523TDFN-EP/8$1.91 @1k
MAX6761Active High
Push-Pull
TDFN-EP/8$1.59 @10k
MAX6762Active Low
Open Drain
TDFN-EP/8$2.00 @1k
Related Products
  • MAX6310:5-Pin, Multiple-Input, Programmable Reset ICs
  • MAX6313:5-Pin, Multiple-Input, Programmable Reset ICs
  • MAX6307:5-Pin, Multiple-Input, Programmable Reset ICs
  • MAX8213:Five Universal Voltage Monitors, Complete µP Voltage Monitoring
  • MAX8215:±5V, ±12V (±15V) Dedicated Microprocessor Voltage Monitors
Ordering Information
Part NumberStatusRecommended ReplacementPackageTempRoHS
MAX6757UTLD0+TActiveSOT,;6 pin;9 mm²-40°C to +125°CLead Free
MAX6757UTLD0-TActiveSOT,;6 pin;9 mm²-40°C to +125°CNo
MAX6757UTLD3+ActiveSOT,;6 pin;9 mm²-40°C to +125°CLead Free
MAX6757UTLD3+TActiveSOT,;6 pin;9 mm²-40°C to +125°CLead Free
MAX6757UTLD3-TNo Longer AvailableMAX6757UTLD3+TSOT,;6 pin;9 mm²-40°C to +125°CNo
MAX6757UTRD0+TActiveSOT,;6 pin;9 mm²-40°C to +125°CLead Free
MAX6757UTRD0-TNo Longer AvailableMAX6757UTRD0+TSOT,;6 pin;9 mm²-40°C to +125°CNo
MAX6757UTRD3+TActiveSOT,;6 pin;9 mm²-40°C to +125°CLead Free
MAX6757UTRD3-TActiveSOT,;6 pin;9 mm²-40°C to +125°CNo
MAX6757UTTD0+TActiveSOT,;6 pin;9 mm²-40°C to +125°CLead Free
Part NumberStatusRecommended ReplacementPackageTempRoHS
MAX6757UTTD0-TActiveSOT,;6 pin;9 mm²-40°C to +125°CNo
MAX6757UTTD3+ActiveSOT,;6 pin;9 mm²-40°C to +125°CLead Free
MAX6757UTTD3+TActiveSOT,;6 pin;9 mm²-40°C to +125°CLead Free
MAX6757UTTD3-TNo Longer AvailableMAX6757UTTD3+TSOT,;6 pin;9 mm²-40°C to +125°CNo
MAX6757UTWD0+TActiveSOT,;6 pin;9 mm²-40°C to +125°CLead Free
MAX6757UTWD0-TActiveSOT,;6 pin;9 mm²-40°C to +125°CNo
MAX6757UTWD3+TActiveSOT,;6 pin;9 mm²-40°C to +125°CLead Free
MAX6757UTWD3-TNo Longer AvailableMAX6757UTWD3+TSOT,;6 pin;9 mm²-40°C to +125°CNo
MAX6757UTZD0+TActiveSOT,;6 pin;9 mm²-40°C to +125°CLead Free
MAX6757UTZD0-TNo Longer AvailableMAX6757UTZD0+TSOT,;6 pin;9 mm²-40°C to +125°CNo
Part NumberStatusRecommended ReplacementPackageTempRoHS
MAX6757UTZD3+TActiveSOT,;6 pin;9 mm²-40°C to +125°CLead Free
MAX6757UTZD3-TActiveSOT,;6 pin;9 mm²-40°C to +125°CNo
MAX6754-MAX6764.pdf MAX6764