LTC3783I Boost Controller overview

Description

Manufacturer
 
Category
Sub-Category

A 3.00 V - 36.00 Vin, non-sync Boost Controller which can boost up to 100.00 V. LTC3783I features 1 channel , drives 1 phase(s) and has adjustable 300 kHz switching frequency.

Additional characteristics are a typical inductor size of 4.7 uH, a peak efficiency of % and 2 package option(s): DFN-16 TSSOP-16 .

Parameter and features overview

ParameterValueReplacement
Search Filter
Nr. of Channel 1
V-IN min. 3.00 V
V-IN max. 36.00 V
V-OUT min. 3.00 V
V-OUT max. 100.00 V
V-OUT adj./fixed adjustable
V-OUT programmable no
sync/non-sync non-sync
Frequency typ. 300 kHz
Frequency adj. adjustable
Frequency min. 20 kHz
Frequency max. 1000 kHz
ext.clock sync. yes
ext.clock sync min. 20 kHz
ext.clock sync max. 1300 kHz
Softstart yes
Softstart adjustable yes
Tracking no
PG/Power OK no
Sense Resistor Rsense
Enable no
Operating min. -40 °C
Operating max. 125 °C
Junction min. -40 °C
Junction max. 125 °C
thermal shutdown typ. 165 °C
Inductor size typ. 4.7 uH
Military no
Automotive AEC-Q100 no
Light-Load-Mode no
Peak Efficiency
component count min. 17
Single/ Multiphase single
Nr. of Phases 1
Inductor suggested by Würth Elektronik
Nr.of packages options 2
CSP
SOT
MSOP
QFN/DFN DFN-16
SO/SOIC
SOP TSSOP-16
DIP

LTC3783I Datasheet

Link to the most up-to-date LTC3783I datasheet and the product page for EVM, tools and support information.

LTC3783I

LTC3783I inventory, samples and price

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Available Distributors with stock: 3

ARROW-NAC (3)

ProductStockPriceBuy
LTC3783IFE#TRPBF2500
25003.69 USD
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LTC3783IDHD#PBF53
14.29 USD
1003.64 USD
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LTC3783IFE#PBF130
14.29 USD
1003.64 USD
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Chip-One-Stop (4)

ProductStockPriceBuy
LTC3783IDHD#PBF53
16.55 USD
105.51 USD
255.45 USD
505.20 USD
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LTC3783IFE#PBF380
17.06 USD
105.89 USD
505.55 USD
1005.23 USD
2005.12 USD
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LTC3783IFE#PBF380
17.06 USD
105.89 USD
505.55 USD
1005.23 USD
2005.12 USD
Buy Now
LTC3783IFE#TRPBF2500
25003.96 USD
Buy Now

DIGI-KEY (1)

ProductStockPriceBuy
LTC3783IFE#PBF523
16.41 USD
254.29 USD
1003.64 USD
Buy Now
LTC3783IDHD#PBF0
2193.64 USD
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LTC3783IDHD#TRPBF0
25003.74 USD
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LTC3783IFE#TRPBF0
25003.74 USD
Buy Now

Available Distributors without stock: 1

NEWARK (0)

ProductStockPriceBuy
LTC3783IFE#PBF0
16.41 USD
254.30 USD
1003.64 USD
Buy Now

Available Distributors with stock: 0

no online Distributor with LTC3783I stock available

Alternatives and equivalents IC

The following DC/DC Boost Controller are similar to LTC3783I. Compare LTC3783I side-by-side with other Boost Controller via the comparison function.

Variation Compare Product Manufacturer Package
0% LT3757A LT3757A product overviewLT3757A product overview Linear Technology DFN-10, MSOP-10
0% LT3758A LT3758A product overviewLT3758A product overview Linear Technology DFN-10, MSOP-10
0% LT3844 LT3844 product overviewLT3844 product overview Linear Technology TSSOP-16E
0% LTC3783E LTC3783E product overviewLTC3783E product overview Linear Technology DFN-16, TSSOP-16
0% LTC3805 LTC3805 product overviewLTC3805 product overview Linear Technology DFN-10, MSOP-8E
0% LTC3805-5 LTC3805-5 product overviewLTC3805-5 product overview Linear Technology DFN-10, MSOP-10
0% NCP1294 NCP1294 product overviewNCP1294 product overview ON Semiconductor SOIC-16, TSSOP-16
0% SG3525A SG3525A product overviewSG3525A product overview ON Semiconductor SOIC-16W, PDIP-16
0% LM3430 LM3430 product overviewLM3430 product overview Texas Instruments WSON-12
0% LM5020-1 LM5020-1 product overviewLM5020-1 product overview Texas Instruments WSON-10, VSSOP-10
0% LM5020-2 LM5020-2 product overviewLM5020-2 product overview Texas Instruments WSON-10, VSSOP-10
0% LM5022 LM5022 product overviewLM5022 product overview Texas Instruments VSSOP-10
0% LM5118-Q1 LM5118-Q1 product overviewLM5118-Q1 product overview Texas Instruments HTSSOP-20
0% LM5118 LM5118 product overviewLM5118 product overview Texas Instruments HTSSOP-20
0% TPS40210 TPS40210 product overviewTPS40210 product overview Texas Instruments SON-10, MSOP-10
0% TPS40210-HT TPS40210-HT product overviewTPS40210-HT product overview Texas Instruments CFP-10, 0XCEPT
0% TPS40210-Q1 TPS40210-Q1 product overviewTPS40210-Q1 product overview Texas Instruments MSOP-10
0% TPS40211 TPS40211 product overviewTPS40211 product overview Texas Instruments SON-10, MSOP-10
0% TPS40210-EP TPS40210-EP product overviewTPS40210-EP product overview Texas Instruments SON-10

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of LTC3783I.

V-IN min. 3 V, V-OUT max. 100 V, Frequency typ. 300 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
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