LTC3730

PRODUCTION

3-Phase, 5-Bit Intel Mobile VID, 600kHz, Synchronous Buck Controller

Data Sheet Product Selection Table
Part Models
2
1ku List Price
Starting From $5.24
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Part Details

  • 3-Phase Current Mode Controller with Onboard MOSFET Drivers
  • ±5% Output Current Match Optimizes Thermal Performance and Size of Inductors and MOSFETs
  • Operational Amplifier Accomodates Mode Switching
  • ±1% VREF Accuracy Over Temperature
  • Reduced Input and Output Capacitance
  • Reduced Power Supply Induced Noise
  • VOUT Programmable from 0.6V to 1.75V (IMVP III)
  • ±10% Power Good Output Indicator
  • 250kHz to 600kHz Per Phase, PLL, Fixed Frequency
  • PWM, Stage Shedding™ or Burst Mode® Operation
  • OPTI-LOOP® Compensation Minimizes COUT
  • Adjustable Soft-Start Current Ramping
  • 4V, VIN,Undervoltage RUN/SS Reset/Reattempt Circuit
  • Short-Circuit Shutdown Timer with Defeat Option
  • Overvoltage Soft Latch
  • Small 36-Lead Narrow (0.209”) SSOP Package
LTC3730
3-Phase, 5-Bit Intel Mobile VID, 600kHz, Synchronous Buck Controller
Figure 1. High Current Triple Phase Step-Down Converter Product Package 1
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Documentation

Data Sheet 1

Reliability Data 1

Technical Articles 1

Data Sheet

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Hardware Ecosystem

Parts Product Life Cycle Description
Digital Power System Managers 1
LTC2974
RECOMMENDED FOR NEW DESIGNS 4-Channel PMBus Power System Manager Featuring Accurate Output Current Measurement
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LTC2960
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LTC3880
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Surge Stopper, Overvoltage, and Overcurrent Protection 1
LT4363
RECOMMENDED FOR NEW DESIGNS High Voltage Surge Stopper with Current Limit
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