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LTC1625 Datasheet PDF

Part Series:LTC1625 Series
Category:DC-DC Converters
Description:LINEAR TECHNOLOGY LTC1625IGN#PBF DC-DC Controller, Current Mode, 3.7V to 36V, 1 Output, Synchronous Buck, 165kHz, SSOP-16
Document:LTC1625IGN Datasheet PDF (38 Pages)

LTC1625 DC-DC Converters Datasheet PDF

LTC1625 Datasheet PDF DC-DC Converters

24 Pages
Linear Technology
LINEAR TECHNOLOGY LTC1625IGN#PBF DC-DC Controller, Current Mode, 3.7V to 36V, 1 Output, Synchronous Buck, 165kHz, SSOP-16
24 Pages
Linear Technology
DC-DC Cntrlr Single-OUT Step Down 165kHz Automotive 16Pin SOIC N
24 Pages
ADI
No RSENSE™ Current Mode Synchronous Step-Down Switching Regulator
24 Pages
Linear Technology
DC-DC Cntrlr Single-OUT Step Down 165kHz Automotive 16Pin SOIC N
24 Pages
ADI
No RSENSE™ Current Mode Synchronous Step-Down Switching Regulator
24 Pages
ADI
No RSENSE™ Current Mode Synchronous Step-Down Switching Regulator
24 Pages
ADI
No RSENSE™ Current Mode Synchronous Step-Down Switching Regulator
24 Pages
ADI
No RSENSE™ Current Mode Synchronous Step-Down Switching Regulator
24 Pages
Linear Technology
LINEAR TECHNOLOGY LTC1625CGN#PBF DC-DC Controller, Current Mode, 3.7V to 36V, 1 Output, Synchronous Buck, 165kHz, SSOP-16
24 Pages
ADI
No RSENSE™ Current Mode Synchronous Step-Down Switching Regulator
24 Pages
ADI
No RSENSE™ Current Mode Synchronous Step-Down Switching Regulator
24 Pages
Linear Technology
DC DC Cntrlr Single-OUT Sync Step Down 3.7V to 36V Input 16Pin SSOP N T/R
24 Pages
Linear Technology
DC-DC Cntrlr Single-OUT Step Down 165kHz Automotive 16Pin SOIC N T/R
24 Pages
Linear Technology
DC-DC Cntrlr Single-OUT Step Down 165kHz Automotive 16Pin SOIC N T/R
24 Pages
Linear Technology
DC-DC Cntrlr Single-OUT Step Down 165kHz Automotive 16Pin SOIC N T/R
24 Pages
Linear Technology
DC-DC Cntrlr Single-OUT Step Down 165kHz Automotive 16Pin SOIC N T/R

LTC1625IGN#PBF - Linear Technology Specifications

TYPE
DESCRIPTION
Mounting Style
Surface Mount
Frequency
150 kHz
Number of Pins
16 Pin
Supply Voltage (DC)
3.70V (min)
Case/Package
SSOP-16
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LTC1625IGN#PBF - Linear Technology Function Overview

The LTC1625IGN#PBF is a synchronous step-down Switching Regulator Controller that drives external N-channel power MOSFETs using few external components. current-mode control with MOSFET VDS sensing eliminates the need for a sense resistor and improves efficiency. The frequency of a nominal 150kHz internal oscillator can be synchronized to an external clock over a 1.5:1 frequency range. Burst Mode operation at low load currents reduces switching losses and low dropout operation extends operating time in battery-powered systems. A forced continuous mode control pin can assist secondary winding regulation by disabling Burst Mode operation when the main output is lightly loaded. Fault protection is provided by foldback current limiting and an output overvoltage comparator. An external capacitor attached to the RUN/SS pin provides soft start capability for supply sequencing.
Highest efficiency current mode controller
No sense resistor required
Stable high current operation
Dual N-channel MOSFET synchronous drive
±1% 1.19V Reference
Programmable fixed frequency with injection lock
99% Duty cycle very low drop out operation
Forced continuous mode control pin
Optional programmable soft start
Pin selectable output voltage
Foldback current limit
Output overvoltage protection
<30µA Logic controlled micropower shutdown
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