LTC3416

PRODUCTION

4A, 4MHz, Monolithic Synchronous Step-Down Regulator with Tracking

Data Sheet Product Selection Table
Part Models
2
1ku List Price
Starting From $6.61
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Part Details

  • High Efficiency: Up to 95%
  • 4A Output Current
  • Low RDS(ON) Internal Switch: 67mΩ
  • Tracking Input to Provide Easy Supply Sequencing
  • Programmable Frequency: 300kHz to 4MHz
  • 2.25V to 5.5V Input Voltage Range
  • ±2% Output Voltage Accuracy
  • 0.8V Reference Allows Low Output Voltage
  • Low Dropout Operation: 100% Duty Cycle
  • Power Good Output Voltage Monitor
  • Overtemperature Protected
  • Available in a 20-Lead Thermally Enhanced TSSOP Package
LTC3416
4A, 4MHz, Monolithic Synchronous Step-Down Regulator with Tracking
Figure 1a. 2.5V/4A Step-Down Regulator with Tracking Figure 1b. Efficiency vs Load Current Product Package 1
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Documentation

Data Sheet 1

Reliability Data 1

User Guide 1

Technical Articles 1

Data Sheet

This is the most up-to-date revision of the Data Sheet.

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Hardware Ecosystem

Parts Product Life Cycle Description
LTC3614
PRODUCTION 4A, 4MHz Monolithic Synchronous Step-Down DC/DC Converter
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Tools & Simulations

LTspice 1

Models for the following parts are available in LTspice:

  • LTC3416

LTpowerCAD 1

LTspice

LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.

LTpowerCAD

LTpowerCAD® is a power supply design program which selects power stage components, provides detailed power efficiency, shows quick loop Bode plot stability and load transient analysis, and can export to LTspice for simulation.

Evaluation Kits

eval board
schematic 1
schematic 2
schematic 3
schematic 4
schematic 5
DC667A

LTC3416EFE Demo Board | 2.25V ≤ VIN ≤ 5.5V, VOUT= 1.8V/2.5V/3.3V/Adjustable @ 4A

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Product Details

Demonstration circuit 667 is a high efficiency, high frequency buck converter, incorporating the LTC3416 monolithic synchronous regulator. DC667 operates in forced continuous operation and provides tracking of another power supply rail. It operates from an input voltage range of 2.25V to 5.5V and provides 4A of output current at jumper-selectable output voltage of 1.8V, 2.5V, 3.3V or a user-determined voltage.
DC667A
LTC3416EFE Demo Board | 2.25V ≤ VIN ≤ 5.5V, VOUT= 1.8V/2.5V/3.3V/Adjustable @ 4A
DC667A Demo Board DC667A Demo Board DC667A Demo Board DC667A Demo Board DC667A - Schematic

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