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MAX1771CSA

8 Terminals 3V~16.5V 8-Pin MAX1771 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 300kHz Transistor Driver


  • Manufacturer: Maxim Integrated
  • Origchip NO: 503-MAX1771CSA
  • Package: 8-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 929
  • Description: 8 Terminals 3V~16.5V 8-Pin MAX1771 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 300kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Weight 186.993455mg
Operating Temperature 0°C~70°C TA
Packaging Tube
Published 1998
JESD-609 Code e0
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Subcategory Switching Regulator or Controllers
Technology BICMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 240
Time@Peak Reflow Temperature-Max (s) 20
Base Part Number MAX1771
Function Step-Up, Step-Up/Step-Down
Number of Outputs 1
Output Voltage 12V
Output Type Transistor Driver
Max Output Current 800mA
Analog IC - Other Type SWITCHING CONTROLLER
Nominal Supply Current 110μA
Output Configuration Positive
Output Current 2A
Voltage - Supply (Vcc/Vdd) 3V~16.5V
Output Power 24W
Control Features Enable
Max Output Voltage 12V
Topology Boost, Buck-Boost
Min Input Voltage 2V
Control Mode CURRENT-MODE
Frequency - Switching 300kHz
Max Input Voltage 16.5V
Control Technique PULSE FREQUENCY MODULATION
Reference Voltage 1.5V
Synchronous Rectifier No
Min Output Voltage 2V
Switcher Configuration SINGLE
Max Frequency 500kHz
Duty Cycle (Max) 92%
Height 1.25mm
Length 5mm
Width 4mm
REACH SVHC Unknown
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead

MAX1771CSA Overview


It comes in a 8-SOIC (0.154, 3.90mm Width) package, so switching controller can be used for most applications. This dc motor controller can be used to generate outputs with 1 numbers. An enclosure of Tube is used to package the PMIC. The program can handle Transistor Driver dc switching's outputs (s). dc control's supply and operating voltages are 3V~16.5V. Suitable for working in an dc switcher that has a 0°C~70°C TA. A switching controller such as this can switch at a value of 300kHz . The Surface Mount value makes it suitable for general dc dc regulator. To ensure efficient switching, this dcdc regulator features a Enable. Switch converters are connected to ICs with SWITCHING CONTROLLER analog outputs. switching converters terminal (s) are designed to be at DUAL. Different dc switching's functions can be applied to 8 terminations. It includes PULSE FREQUENCY MODULATION as one of the control techniques dc dc converter ic adapts. Other relevant dc to dc converter ics will be returned if you search "MAX1771". In total, switching converter has 8 pins. Switching converter is a type of Switching Regulator or Controllers in particular. Statistically, the DC regulator outputs 12V voltage. A starting point for a project is to note down the dc dc regulator's usual output current, which is 2A. DC switcher's Surface Mount makes it qualified for most application and prototype designs. DC switcher's500kHz is the maximum frequency of this dc regulators. The maximum input voltage of dc switcher is 16.5V, so users should limit their voltage accordingly. Voltage 2V is necessary for the supply. DC switcher will not be able to provide an output current above 800mA volts. Its datasheet indicates the switching converter can output a maximum of 12V volts. At least 2V voltage is output by the voltage controller. This the controllers dc receives a 110μA nominal current supply.

MAX1771CSA Features


Transistor Driver Outputs
Switching Frequency: 300kHz
Enable
PULSE FREQUENCY MODULATION

MAX1771CSA Applications


There are a lot of Maxim Integrated MAX1771CSA DC to DC converter applications.

  • Wind power
  • Industrial robots
  • Alternators
  • Computed tomography (CT)
  • Computer rooms
  • Solar power plants
  • ATMs
  • Overvoltage protection circuits in TV sets
  • Flaw detection equipment
  • Television equipment