Datasheet4U Logo Datasheet4U.com

LTC1701B - 1MHz Step-Down DC/DC Converters

This page provides the datasheet information for the LTC1701B, a member of the LTC1701 1MHz Step-Down DC/DC Converters family.

Description

Switch Node Ground Pin Output Feedback Pin Error Amplifier Compensation and RUN Pin Main Power Supply NOMINAL (V) MIN TYP MAX 0.3 0 VIN 0 1.25 1.35 0 2.25 2.5 5.5 ABSOLUTE MAX (V) MIN MAX VIN 8.5 VIN + 0.3 0.3 3 0.3 3 0.3 6 BLOCK DIAGRA V

Features

  • s Tiny 5-Lead SOT-23 Package s Uses Tiny Capacitors and Inductor s High Frequency Operation: 1MHz s High Output Current: 500mA s Low RDS(ON) Internal Switch: 0.28Ω s High Efficiency: Up to 94% s Current Mode Operation for Excellent Line and Load Transient Response s Short-Circuit Protected s Low Quiescent Current: 135µA (LTC1701) s Low Dropout Operation: 100% Duty Cycle s Ultralow Shutdown Current: IQ < 1µA s Peak Inductor Current Independent of Inductor Value s Output Voltages from 5V Down to 1.

📥 Download Datasheet

Datasheet preview – LTC1701B

📁 Similar Datasheet

  • LTC1701 - 1MHz Step-Down DC/DC Converters (Linear Technology)
  • LTC1700 - No RSENSE Synchronous Step-Up DC/DC Controller (Linear Technology)
  • LTC1702 - Dual 550kHz Synchronous 2-Phase Switching Regulator Controller (Linear Technology)
  • LTC1703 - Dual 550kHz Synchronous 2-Phase Switching Regulator Controller (Linear Technology)
  • LTC1704 - 550kHz Synchronous Switching Regulator Controller Plus Linear Regulator Controller (Linear Technology)
  • LTC1704B - 550kHz Synchronous Switching Regulator Controller Plus Linear Regulator Controller (Linear Technology)
  • LTC1705 - Dual 550kHz Synchronous Switching Regulator Controller (Linear Technology)
  • LTC1706-19 - VID Voltage Programmer (Linear Technology)
  • LTC1706-81 - 5-Bit Desktop VID Voltage Programmer (Linear Technology)
  • LTC1706-82 - VID Voltage Programmer (Linear Technology)
Other Datasheets by Linear
  • LTC1706-61 - 5-Bit VID Voltage Programmer
  • LTC1706-63 - 5-Bit VID Voltage Programmer
  • LTC1730-4 - Lithium-Ion Battery Pulse Charger
  • LTC1730-4.2 - Lithium-Ion Battery Pulse Charger
  • LTC1772B - Constant Frequency Current Mode Step-Down DC/DC Controller
  • LTC1051 - Dual/Quad Precision Zero-Drift Operational Amplifiers
  • LTC1064-3 - 8th Order Linear Phase Lowpass Filter
  • LTC1068 - Filter Building Blocks

Full PDF Text Transcription

Click to expand full text
U U LTC1701/LTC1701B 1MHz Step-Down DC/DC Converters in SOT-23 FEATURES s Tiny 5-Lead SOT-23 Package s Uses Tiny Capacitors and Inductor s High Frequency Operation: 1MHz s High Output Current: 500mA s Low RDS(ON) Internal Switch: 0.28Ω s High Efficiency: Up to 94% s Current Mode Operation for Excellent Line and Load Transient Response s Short-Circuit Protected s Low Quiescent Current: 135µA (LTC1701) s Low Dropout Operation: 100% Duty Cycle s Ultralow Shutdown Current: IQ < 1µA s Peak Inductor Current Independent of Inductor Value s Output Voltages from 5V Down to 1.
Published: |