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MAX684 Datasheet

Part Number MAX684
Manufacturers Maxim
Logo Maxim
Description 3.3V-Input to Regulated 5V-Output Charge Pumps
Datasheet MAX684 DatasheetMAX684 Datasheet (PDF)

19-0177; Rev 1; 8/98 3.3V-Input to Regulated 5V-Output Charge Pumps General Description The MAX682/MAX683/MAX684 charge-pump regulators generate 5V from a 2.7V to 5.5V input. They are specifically designed to serve as high-efficiency auxiliary supplies in applications that demand a compact design. The MAX682, MAX683, and MAX684 deliver 250mA, 100mA, and 50mA output current, respectively. These complete 5V regulators require only one resistor and three external capacitors—no inductors are needed.

  MAX684   MAX684






Part Number MAX6899
Manufacturers Maxim Integrated Products
Logo Maxim Integrated Products
Description (MAX6895 - MAX6899) Adjustable Sequencing/Supervisory Circuits
Datasheet MAX684 DatasheetMAX6899 Datasheet (PDF)

19-3673; Rev 5; 10/07 Ultra-Small, Adjustable Sequencing/Supervisory Circuits General Description The MAX6895–MAX6899 is a family of small, low-power, voltage-monitoring circuits with sequencing capability. These miniature devices offer tremendous flexibility with an adjustable threshold capable of monitoring down to 0.5V and an external capacitor-adjustable time delay. These devices are ideal for use in power-supply sequencing, reset sequencing, and power-switching applications. Multiple devic.

  MAX684   MAX684







Part Number MAX6898
Manufacturers Maxim Integrated Products
Logo Maxim Integrated Products
Description (MAX6895 - MAX6899) Adjustable Sequencing/Supervisory Circuits
Datasheet MAX684 DatasheetMAX6898 Datasheet (PDF)

19-3673; Rev 5; 10/07 Ultra-Small, Adjustable Sequencing/Supervisory Circuits General Description The MAX6895–MAX6899 is a family of small, low-power, voltage-monitoring circuits with sequencing capability. These miniature devices offer tremendous flexibility with an adjustable threshold capable of monitoring down to 0.5V and an external capacitor-adjustable time delay. These devices are ideal for use in power-supply sequencing, reset sequencing, and power-switching applications. Multiple devic.

  MAX684   MAX684







Part Number MAX6897
Manufacturers Maxim Integrated Products
Logo Maxim Integrated Products
Description (MAX6895 - MAX6899) Adjustable Sequencing/Supervisory Circuits
Datasheet MAX684 DatasheetMAX6897 Datasheet (PDF)

19-3673; Rev 5; 10/07 Ultra-Small, Adjustable Sequencing/Supervisory Circuits General Description The MAX6895–MAX6899 is a family of small, low-power, voltage-monitoring circuits with sequencing capability. These miniature devices offer tremendous flexibility with an adjustable threshold capable of monitoring down to 0.5V and an external capacitor-adjustable time delay. These devices are ideal for use in power-supply sequencing, reset sequencing, and power-switching applications. Multiple devic.

  MAX684   MAX684







Part Number MAX6896
Manufacturers Maxim Integrated Products
Logo Maxim Integrated Products
Description (MAX6895 - MAX6899) Adjustable Sequencing/Supervisory Circuits
Datasheet MAX684 DatasheetMAX6896 Datasheet (PDF)

19-3673; Rev 5; 10/07 Ultra-Small, Adjustable Sequencing/Supervisory Circuits General Description The MAX6895–MAX6899 is a family of small, low-power, voltage-monitoring circuits with sequencing capability. These miniature devices offer tremendous flexibility with an adjustable threshold capable of monitoring down to 0.5V and an external capacitor-adjustable time delay. These devices are ideal for use in power-supply sequencing, reset sequencing, and power-switching applications. Multiple devic.

  MAX684   MAX684







Part Number MAX6895
Manufacturers Maxim Integrated Products
Logo Maxim Integrated Products
Description (MAX6895 - MAX6899) Adjustable Sequencing/Supervisory Circuits
Datasheet MAX684 DatasheetMAX6895 Datasheet (PDF)

19-3673; Rev 5; 10/07 Ultra-Small, Adjustable Sequencing/Supervisory Circuits General Description The MAX6895–MAX6899 is a family of small, low-power, voltage-monitoring circuits with sequencing capability. These miniature devices offer tremendous flexibility with an adjustable threshold capable of monitoring down to 0.5V and an external capacitor-adjustable time delay. These devices are ideal for use in power-supply sequencing, reset sequencing, and power-switching applications. Multiple devic.

  MAX684   MAX684







3.3V-Input to Regulated 5V-Output Charge Pumps

19-0177; Rev 1; 8/98 3.3V-Input to Regulated 5V-Output Charge Pumps General Description The MAX682/MAX683/MAX684 charge-pump regulators generate 5V from a 2.7V to 5.5V input. They are specifically designed to serve as high-efficiency auxiliary supplies in applications that demand a compact design. The MAX682, MAX683, and MAX684 deliver 250mA, 100mA, and 50mA output current, respectively. These complete 5V regulators require only one resistor and three external capacitors—no inductors are needed. High switching frequencies (externally adjustable up to 2MHz) and a unique regulation scheme allow the use of capacitors as small as 1µF per 100mA of output current. The MAX683/MAX684 are offered in a spacesaving 8-pin µMAX package that is only 1.1mm high, while the MAX682 is available in an 8-pin SO. Features o Ultra-Small: 1µF Capacitors per 100mA of Output Current o No Inductors Required o 1.1mm Height in µMAX Package (MAX683/MAX684) o Up to 250mA Output Current (MAX682) o Regulated ±4% Output Voltage o 50kHz to 2MHz Adjustable Switching Frequency o 2.7V to 5.5V Input Voltage o 100µA Quiescent Current in Pulse-Skipping Mode o 0.1µA Shutdown Current MAX682/MAX683/MAX684 Applications Flash Memory Supplies Battery-Powered Applications Miniature Equipment PCMCIA Cards 3.3V to 5V Local Conversion Applications Backup-Battery Boost Converters 3V to 5V GSM SIMM Cards PART MAX682ESA MAX683EUA MAX684EUA Ordering Information TEMP. RANGE -40°C to +85°C -40°C to +85°C -40°C to +85°C PIN-PA.


2005-05-02 : MN101C49K    MN101C49    C4900    D432-xxx    SDA01    SDA03    SDA04    SDA05    sda12    SDA2208-3   


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