LT1170HV Boost Converter Overview

Description

Manufacturer
 
Category
Sub-Category

LT1170HV is a 60.00 V, 7.50 A switch current limit non-sync Boost Converter from . The input voltage from 3.00 V to 60.00 V  can be boosted into an output voltage ranging from 3.00 V to 60.00 V.

Features of the Boost Converter are fixed 100 kHz switching frequency, a typical inductor size of 50.0 µH and it offers a peak efficiency of  up to 85 %. The minimum external component count is 8 and LT1170HV is available in 2 package option(s): TO220-5 DD-5 .

For LT1170HV replacement search, select a main parameter tolerance value and adjust the checkboxes for feature match. The product counter within the button shows the number of available equivalents and a click on the replacement button shows all possible replacements within a parametric overview.

ParameterValueReplacement
Search Filter
V-IN min. 3.00 V
V-IN max. 60.00 V
Current-Limit typ.? 7.50 A
V-OUT min. 3.00 V
V-OUT max. 60.00 V
VOUT adjustable
VOUT programmable no
sync/non-sync non-sync
Frequency typ. 100 kHz
Frequency adjustable fixed
Frequency selectable
Frequency adj. min.
Frequency adj. max.
extern clock sync. yes
Softstart yes
Softstart adjustable yes
Tracking no
PG/Power OK no
LBI/LBO no
Frequency sync. min. 120 kHz
Frequency sync. max. 160 kHz
Down Mode no
Quiescent current max. 9000 µA
Operating min.
Operating max.
Junction min. -40 °C
Junction max. 125 °C
thermal shutdown typ.
Inductor size typ. 50.0 µH
Inductor suggested by Würth Elektronik
Automotive AEC-Q100 no
Light-Load-Mode no
Topology Boost
Peak Efficiency 85 %
Component count min. 8
current limit adjustable yes
Nr.of package options 2
CSP
SC70
SOT
MSOP
QFN/DFN
SO/SOIC
SOP
DIP
TO TO220-5
DDPAK DD-5

LT1170HV Datasheet

Link to the most up-to-date LT1170HV datasheet and the product page for EVM, tools and support information.

LT1170HV

LT1170HV Price breaks and distributor sample stock

LT1170HV prices and available online distributors.

OEMSecrets.com
findchips.com

Available Distributors with stock: 9

Chip One Stop (1)

ProductStockPriceBuy
LT1170HVCT#06PBF370
113.30 USD
511.70 USD
109.50 USD
Buy Now

Conrad COM (1)

ProductStockPriceBuy
LT1170HVCQ#PBF5Buy Now

Conrad UK (1)

ProductStockPriceBuy
LT1170HVCQ#PBF5Buy Now

Digi-Key (4)

ProductStockPriceBuy
LT1170HVCT#PBF1262Buy Now
LT1170HVCQ#PBF288Buy Now
LT1170HVCT#06PBF117Buy Now
LT1170HVIT#PBF29Buy Now
LT1170HVCT#30PBF0Buy Now
LT1170HVCQ#TRPBF0Buy Now
LT1170HVIT#31PBF0Buy Now

Distrelec (1)

ProductStockPriceBuy
LT1170HVCT#PBF15Buy Now

Newark Electronics (1)

ProductStockPriceBuy
LT1170HVCQ#PBF24
17.23 USD
257.23 USD
1007.23 USD
Buy Now

RS Components (4)

ProductStockPriceBuy
LT1170HVCQ#PBF41Buy Now
LT1170HVCT#PBF59Buy Now
LT1170HVCT#PBF22Buy Now
LT1170HVIT#PBF40Buy Now

Schukat Electronic (1)

ProductStockPriceBuy
LT1170HVCTPBF9Buy Now

Transfer Multisort Elektronik (1)

ProductStockPriceBuy
LT1170HVCT#PBF12Buy Now

Available Distributors without stock: 3

Element14 (0)

ProductStockPriceBuy
LT1170HVCT#PBF0Buy Now

Farnell Element14 (0)

ProductStockPriceBuy
LT1170HVCQ#PBF0Buy Now
LT1170HVCT#06PBF0Buy Now
LT1170HVCT#PBF0Buy Now

Rutronik (0)

ProductStockPriceBuy
nnBuy Now

Available Distributors with stock: 13

Arrow Electronics

ProductStockPriceBuy
LT1170HVCT#06PBF 370
1007.35 $
19.17 $
Buy Now
LT1170HVCT#PBF 362
1007.35 $
19.17 $
Buy Now
LT1170HVCQ#PBF 29
1008.25 $
18.60 $
Buy Now

Digi-Key

ProductStockPriceBuy
LT1170HVCT#PBF 1262
1006.35 €
258.07 €
112.15 €
Buy Now
LT1170HVCQ#PBF 288
1007.12 €
258.43 €
112.69 €
Buy Now
LT1170HVCT#06PBF 117
1006.35 €
258.07 €
112.15 €
Buy Now
LT1170HVIT#PBF 29
1008.81 €
2510.44 €
115.73 €
Buy Now
LT1170HVCT#30PBF 0
10006.74 €
Buy Now
LT1170HVCQ#TRPBF 0
7507.21 €
Buy Now
LT1170HVIT#31PBF 0
10009.20 €
Buy Now
show stock=0hide stock=0

Verical

ProductStockPriceBuy
LT1170HVCT#06PBF 370
1007.35 $
19.17 $
Buy Now
LT1170HVCQ#PBF 29
18.60 $
Buy Now

Newark element14

ProductStockPriceBuy
LT1170HVCQ#PBF 24
17.23 $
257.23 $
1007.23 $
Buy Now

Mouser Electronics

ProductStockPriceBuy
LT1170HVCQ#PBF 107
115.02 $
1013.76 $
259.95 $
1008.42 $
Buy Now
LT1170HVCT#PBF 65
114.38 $
1013.18 $
259.53 $
1007.50 $
Buy Now
LT1170HVIT#PBF 46
118.61 $
1017.06 $
2512.34 $
10010.40 $
Buy Now
LT1170HVCT#06PBF 0
1007.50 $
Buy Now
LT1170HVCQ#TRPBF 0
7508.52 $
Buy Now
LT1170HVCT#30PBF 0
10007.96 $
Buy Now
LT1170HVIT#31PBF 0
100010.86 $
Buy Now
LT1170HVCT 0 Buy Now
LT1170HVCQ 0 Buy Now
LT1170HVIT 0 Buy Now
LT1170HVCQ#TR 0 Buy Now
LT1170HVCT#06 0 Buy Now
show stock=0hide stock=0

Bristol Electronics

ProductStockPriceBuy
LT1170HVCQ#TRPBF 114 Buy Now
LT1170HVCT#33 22
19.00 $
66.75 $
166.08 $
Buy Now

Quest Components

ProductStockPriceBuy
LT1170HVCT 80
548.70 $
259.40 $
113.92 $
Buy Now
LT1170HVCT 1
120.00 $
Buy Now
LT1170HVCT 36
2718.56 $
1319.59 $
120.62 $
Buy Now
LT1170HVCT#33 17
59.00 $
112.00 $
Buy Now

TME Electronic Components

ProductStockPriceBuy
LT1170HVCT#PBF 12
113.80 $
312.50 $
1010.60 $
Buy Now
LT1170HVCT#PBF 12
113.80 $
312.50 $
1010.60 $
Buy Now

ComS.I.T.

ProductStockPriceBuy
LT1170HVCT 129

Schukat electronic

ProductStockPriceBuy
LT1170HVCTPBF 9
110.85 €
108.55 €
507.75 €
1007.45 €
Buy Now

Chip1Stop

ProductStockPriceBuy
LT1170HVCT#06PBF 370
109.59 $
511.80 $
113.40 $
Buy Now

New Advantage Corporation

ProductStockPriceBuy
LT1170HVCT 1 Buy Now

RS Components

ProductStockPriceBuy
LT1170HVCQ#PBF 41
1010.55 GBP
259.42 GBP
Buy Now
LT1170HVIT#PBF 40
1010.70 GBP
509.79 GBP
1009.21 GBP
2008.98 GBP
Buy Now
LT1170HVCT#PBF 59
111.17 GBP
1010.68 GBP
2510.19 GBP
Buy Now
LT1170HVCT#PBF 22
1010.68 GBP
2510.19 GBP
Buy Now

Alternatives and equivalents

The following DC/DC Boost Converter are similar to LT1170HV. Optional, compare LT1170HV side-by-side with other Boost Converter via the Comparison function.

Variation Compare Product Manufacturer Package
50% LT1171 LT1171 product overviewLT1171 product overview Linear Technology TO220-5, DD-5
50% LT1171HV LT1171HV product overviewLT1171HV product overview Linear Technology TO220-5, DD-5

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of LT1170HV.

V-IN min. 3 V, Current-Limit typ. 7.5 A, V-OUT max. 60 V, Frequency typ. 100 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
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