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MAX1649ESA+

8 Terminals 3V~16V 8-Pin MAX1649 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 300kHz Transistor Driver


  • Manufacturer: Maxim Integrated
  • Origchip NO: 503-MAX1649ESA+
  • Package: 8-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 903
  • Description: 8 Terminals 3V~16V 8-Pin MAX1649 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 300kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
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 -40°C~85°C TA
Packaging Tube
Published 1995
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Technology BICMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Frequency 300kHz
Base Part Number MAX1649
Function Step-Down
Number of Outputs 1
Output Voltage 5V
Output Type Transistor Driver
Operating Supply Voltage 16V
Input Voltage-Nom 5V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 2.5A
Voltage - Supply (Vcc/Vdd) 3V~16V
Output Power 471mW
Control Features Enable
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching Up to 300kHz
Max Input Voltage 16V
Control Technique PULSE FREQUENCY MODULATION
Synchronous Rectifier No
Nominal Input Voltage 16V
Switcher Configuration SINGLE
Duty Cycle (Max) 96.5%
Length 4.9mm
Width 3.9mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

MAX1649ESA+ Overview


In the 8-SOIC (0.154, 3.90mm Width) package, the switching controller meets most application requirements. There is enough capacity in the dc motor controller to generate the output for the 1 input. An enclosure of Tube is used to package the PMIC. It is capable of dealing with Transistor Driver dc switching's output (s). dc switching'sThis dc control has a supply voltage and operating voltage of 3V~16V. Suitable for work in a -40°C~85°C TA dc switcher. There is a switch at Up to 300kHz that can be used with this controller. Surface Mount makes it suitable for general dc dc regulator. To ensure efficient switching, this dcdc regulator features a Enable. The switch converters are connected to a SWITCHING CONTROLLER analog IC. There are a DUAL terminal on the switching converters. Various 8 terminations. Some of the control techniques used by these dc dc converter ics are PULSE FREQUENCY MODULATION. A DC switcher's nominal voltage of 5V is input. MAX1649 can be used to locate other relevant dc to dc converter ics. Pins number 8 of switching converter in total. Switching converter is a type of Switching Regulator or Controllers in particular. DC regulator outputs 5V voltage according to the test statistics. If you are starting a new project, you should note the dc dc regulator's typical output current is 2.5A. In most applications and prototypes, DC switcher's Surface Mount makes it suitable. Switching controller operates at 300kHz Hz. In order for the voltage regulator dc to dc to perform safely and reliably in a circuit, users are advised to apply 16V. It is possible to set the input voltage as 16V for nominal working statuses. The maximum input voltage of the dc switcher is 16V, so users need to limit the voltage accordingly.

MAX1649ESA+ Features


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

MAX1649ESA+ Applications


There are a lot of Maxim Integrated MAX1649ESA+ DC to DC converter applications.

  • Electrical power transmission
  • Magnetohydrodynamic power
  • Special machining machine tools
  • Scientific testing
  • Overvoltage protection circuits in TV sets
  • Various precision measuring instruments
  • USB circuits
  • Product testing
  • Computer monitoring equipment of building
  • ATMs