Datasheets
LT3493EDCB#PBF by:
Linear Technology
Analog Devices Inc
Linear Technology
Not Found

LT3493 - 1.2A, 750kHz Step-Down Switching Regulator in 2mm x 3mm DFN; Package: DFN; Pins: 6; Temperature Range: -40°C to 85°C

Part Details for LT3493EDCB#PBF by Linear Technology

Results Overview of LT3493EDCB#PBF by Linear Technology

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Applications Consumer Electronics

LT3493EDCB#PBF Information

LT3493EDCB#PBF by Linear Technology is a Switching Regulator or Controller.
Switching Regulator or Controllers are under the broader part category of Power Circuits.

A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.

Price & Stock for LT3493EDCB#PBF

Part # Distributor Description Stock Price Buy
Vyrian Other Function Semiconductors 1369
RFQ

Part Details for LT3493EDCB#PBF

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LT3493EDCB#PBF Part Data Attributes

LT3493EDCB#PBF Linear Technology
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LT3493EDCB#PBF Linear Technology LT3493 - 1.2A, 750kHz Step-Down Switching Regulator in 2mm x 3mm DFN; Package: DFN; Pins: 6; Temperature Range: -40°C to 85°C
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Rohs Code Yes
Part Life Cycle Code Transferred
Ihs Manufacturer LINEAR TECHNOLOGY CORP
Part Package Code DFN
Package Description HVSON, SOLCC6,.12,20
Pin Count 6
Manufacturer Package Code DCB
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Analog IC - Other Type SWITCHING REGULATOR
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 36 V
Input Voltage-Min 3.6 V
Input Voltage-Nom 12 V
JESD-30 Code R-PDSO-N6
JESD-609 Code e3
Length 3 mm
Moisture Sensitivity Level 1
Number of Functions 1
Number of Terminals 6
Operating Temperature-Max 85 °C
Operating Temperature-Min
Output Current-Max 2.2 A
Package Body Material PLASTIC/EPOXY
Package Code HVSON
Package Equivalence Code SOLCC6,.12,20
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 0.8 mm
Surface Mount YES
Switcher Configuration BUCK
Switching Frequency-Max 815 kHz
Technology BIPOLAR
Temperature Grade OTHER
Terminal Finish Matte Tin (Sn)
Terminal Form NO LEAD
Terminal Pitch 0.5 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Width 2 mm

Alternate Parts for LT3493EDCB#PBF

This table gives cross-reference parts and alternative options found for LT3493EDCB#PBF. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LT3493EDCB#PBF, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
LT3493IDCB#TRMPBF Linear Technology Check for Price LT3493 - 1.2A, 750kHz Step-Down Switching Regulator in 2mm x 3mm DFN; Package: DFN; Pins: 6; Temperature Range: -40°C to 85°C LT3493EDCB#PBF vs LT3493IDCB#TRMPBF
LT3493IDCB#TRMPBF Analog Devices Inc $5.1194 1.2A, 750kHz Step-Down Switching Regulator in 2mm x 3mm DFN LT3493EDCB#PBF vs LT3493IDCB#TRMPBF
Part Number Manufacturer Composite Price Description Compare
LT3493EDCB#PBF Analog Devices Inc Check for Price Conv DC-DC 3.6V to 36V Step Down Single-Out 0.78V to 34.2V 1.2A Automotive 6-Pin DFN EP T/R LT3493EDCB#PBF vs LT3493EDCB#PBF
LT3493EDCB#TRMPBF Analog Devices Inc $4.2199 1.2A, 750kHz Step-Down Switching Regulator in 2mm x 3mm DFN LT3493EDCB#PBF vs LT3493EDCB#TRMPBF
LT3493EDCB#TRPBF Linear Technology Check for Price LT3493 - 1.2A, 750kHz Step-Down Switching Regulator in 2mm x 3mm DFN; Package: DFN; Pins: 6; Temperature Range: -40°C to 85°C LT3493EDCB#PBF vs LT3493EDCB#TRPBF
LT3493IDCB#TRPBF Analog Devices Inc $5.0877 1.2A, 750kHz Step-Down Switching Regulator in 2mm x 3mm DFN LT3493EDCB#PBF vs LT3493IDCB#TRPBF
LT3493EDCB#TRM Linear Technology Check for Price IC 2.2 A SWITCHING REGULATOR, 815 kHz SWITCHING FREQ-MAX, PDSO6, 2 X 3 MM, PLASTIC, MO-229, DFN-6, Switching Regulator or Controller LT3493EDCB#PBF vs LT3493EDCB#TRM
LT3493IDCB#TRM Linear Technology Check for Price IC 2.2 A SWITCHING REGULATOR, 815 kHz SWITCHING FREQ-MAX, PDSO6, 2 X 3 MM, PLASTIC, MO-229, DFN-6, Switching Regulator or Controller LT3493EDCB#PBF vs LT3493IDCB#TRM
LT3493IDCB Analog Devices Inc Check for Price Switching Regulator, Current-mode, 2.2A, 815kHz Switching Freq-Max, PDSO6 LT3493EDCB#PBF vs LT3493IDCB
LT3493EDCB#TR Linear Technology Check for Price IC 2.2 A SWITCHING REGULATOR, 815 kHz SWITCHING FREQ-MAX, PDSO6, 2 X 3 MM, PLASTIC, MO-229, DFN-6, Switching Regulator or Controller LT3493EDCB#PBF vs LT3493EDCB#TR
LT3493IDCB#PBF Linear Technology Check for Price LT3493 - 1.2A, 750kHz Step-Down Switching Regulator in 2mm x 3mm DFN; Package: DFN; Pins: 6; Temperature Range: -40°C to 85°C LT3493EDCB#PBF vs LT3493IDCB#PBF
LT3493EDCB Linear Technology Check for Price LT3493 - 1.2A, 750kHz Step-Down Switching Regulator in 2mm x 3mm DFN; Package: DFN; Pins: 6; Temperature Range: -40°C to 85°C LT3493EDCB#PBF vs LT3493EDCB

LT3493EDCB#PBF Related Parts

LT3493EDCB#PBF Frequently Asked Questions (FAQ)

  • The maximum input voltage that can be applied to the LT3493EDCB is 36V, but it's recommended to keep it below 34V to ensure reliable operation.

  • To ensure the stability of the output voltage, it's essential to use a minimum output capacitance of 10uF, and a maximum ESR of 1 ohm. Additionally, the output voltage should be decoupled from the input voltage using a 1uF ceramic capacitor.

  • The maximum output current that the LT3493EDCB can deliver is 2A, but it's recommended to keep it below 1.5A to ensure reliable operation and minimize thermal issues.

  • The output voltage of the LT3493EDCB can be configured using the FB pin and a resistive divider network. The resistive divider network should be designed to provide a voltage at the FB pin that is equal to the desired output voltage divided by the feedback factor (1.21V).

  • The thermal shutdown temperature of the LT3493EDCB is 150°C. When the junction temperature exceeds this value, the device will shut down to prevent damage.