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  • ISL6557ACB

ISL6557ACB

24 Terminals 4.75V~5.25V DC to DC converter ICSWITCHING CONTROLLER 4 Outputs 80kHz~1.5MHz PWM Signal


  • Manufacturer: Rochester Electronics, LLC
  • Origchip NO: 699-ISL6557ACB
  • Package: 24-SOIC (0.295, 7.50mm Width)
  • Datasheet: PDF
  • Stock: 286
  • Description: 24 Terminals 4.75V~5.25V DC to DC converter ICSWITCHING CONTROLLER 4 Outputs 80kHz~1.5MHz PWM Signal (Kg)

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Details

Tags

Parameters
Control Mode VOLTAGE-MODE
Frequency - Switching 80kHz~1.5MHz
Input Voltage (Max) 5.25V
Control Technique PULSE WIDTH MODULATION
Switcher Configuration PHASE-SHIFT
Duty Cycle (Max) 75%
Clock Sync No
Height Seated (Max) 2.65mm
Width 7.5mm
RoHS Status Non-RoHS Compliant
Mounting Type Surface Mount
Package / Case 24-SOIC (0.295, 7.50mm Width)
Surface Mount YES
Operating Temperature 0°C~70°C TA
Packaging Tube
JESD-609 Code e0
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 24
Terminal Finish TIN LEAD
Additional Feature IT CAN ALSO OPERATE WITH CURRENT MODE
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 240
Terminal Pitch 1.27mm
Function Step-Down
Number of Outputs 4
Output Type PWM Signal
Input Voltage-Nom 5V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 4.75V~5.25V
Control Features Current Limit, Enable, Power Good
Topology Buck

ISL6557ACB Overview


As a result of 24-SOIC (0.295, 7.50mm Width) compact design, the switching controller is compatible with most applications. dc motor controller is suitable for 4 output generation. The pmic is packaged in Tube solid enclosure. The system can process PWM Signal dc switching's outputs (s). A 4.75V~5.25V voltage is supplied to the dc control and used for operating it. Suitable for work in a 0°C~70°C TA dc switcher. The switching controller is capable of switching at the 80kHz~1.5MHz position. The Surface Mount allows it to be used for dc dc regulator in general. Switching control is made easier with the dcdc regulator's Current Limit, Enable, Power Good. The switch converters are connected to a SWITCHING CONTROLLER analog IC. There are a terminal (s) on the switching converters that are designed at DUAL. A variety of dc switching's functions can be performed on 24 terminations. To name a few of the control techniques these dc dc converter ics adapt, it includes PULSE WIDTH MODULATION. The DC switcher's nominal voltage is 5V. A maximum voltage of 5.25V is accepted by the dc to dc regulator as an input voltage. DC to DC voltage regulator has a value of IT CAN ALSO OPERATE WITH CURRENT MODE to better satisfy the need.

ISL6557ACB Features


PWM Signal Outputs
Switching Frequency: 80kHz~1.5MHz
Current Limit, Enable, Power Good
PULSE WIDTH MODULATION
IT CAN ALSO OPERATE WITH CURRENT MODE

ISL6557ACB Applications


There are a lot of Rochester Electronics, LLC ISL6557ACB DC to DC converter applications.

  • Household control circuits
  • Planers
  • Magnetohydrodynamic power
  • Industrial robots
  • Game consoles
  • Boring machines
  • Correction machines
  • Post equipment
  • Medical equipment
  • Direct power supply system