LTM4710-1

RECOMMENDED FOR NEW DESIGNS

Low VIN, Quad 8A Silent Switcher μModule Regulator

Part Models
2
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Starting From $31.25
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Part Details

  • Quad Output Step-Down μModule® Regulator with Configurable 8A Output Array
  • Ultralow Noise Silent Switcher®2 Architecture
  • CISPR32 Class B Compliant
  • Input Voltage Range: 2.5V to 5.5V
  • Output Voltage Range: 0.5V to 3.6V
  • 8A DC Output Current, Each Channel
  • Parallelable for Higher Output Current
  • ±1.5% Maximum Total DC Output Voltage Accuracy
  • Selectable Switching Frequency: 1MHz to 5MHz
  • Power Good Indicator
  • Die Temperature Monitoring
  • 6mm × 12mm × 3.54mm Land Grid Array (LGA) with Presolder Package
LTM4710-1
Low VIN, Quad 8A Silent Switcher μModule Regulator
LTM4710-1 Application Circuit LTM4710-1 Performance Graph LTM4710-1 Pin Configuration
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Tools & Simulations

LTspice 1


Models for the following parts are available in LTspice:

  • LTM4710-1
LTspice

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Evaluation Kits

eval board
DC3164A-B

LTM4710-1 | Low VIN, Quad 8A Silent Switcher μModule Regulator

Product Details

Demonstration circuit 3164A-B features the LTM4710‑1, a quad DC/DC step-down μModule® regulator with 8A per output, packaged in a compact (6mm × 12mm × 3.54mm) land grid array (LGA) with pre-made solder balls. DC3164A-B has an operating input range of 2.5V to 5.5V. The outputs of the four channels are 0.8V, 1.0V, 1.2V, and 1.5V with 8A per output, respectively. All outputs voltages are programmable from 0.5V up to 3.6V (step-down only). DC3164A-B operates by default at 1.5MHz and can be adjusted by an external resistor from 1MHz to 5MHz or by being synchronized to an external clock from 1.2MHz to 2.6MHz. DC3164A-B also allows for the channels to be paralleled up to 32A load current.

LTM4710-1 integrates four separate constant-frequency peak current mode control regulators, power MOSFETs, inductors, and other supporting discrete components. It employs the second-generation Silent Switcher® technology in which it allows fast switching edges for high efficiency at high switching frequencies, while simultaneously achieving good EMI performance. Refer to the LTM4710-1 data sheet for more detailed information.

It is recommended to read the data sheet of the LTM4710-1 prior to making any changes to the DC3164A-B board.

DC3164A-B
LTM4710-1 | Low VIN, Quad 8A Silent Switcher μModule Regulator
DC3164A-B Evaluation Board DC3164A-B Evaluation Board - Top View DC3164A-B Evaluation Board - Bottom View

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