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: 10

Chip One Stop (3)

ProductStockPriceBuy
LT1170HVCT#06194
119.60 USD
Buy Now
LT1170HVCT#06PBF20
19.69 USD
Buy Now
LT1170HVIT#PBF200
112.30 USD
10012.10 USD
Buy Now

Conrad COM (1)

ProductStockPriceBuy
LT1170HVCQ#PBF5Buy Now

Conrad UK (1)

ProductStockPriceBuy
LT1170HVCQ#PBF5Buy Now

Digi-Key (4)

ProductStockPriceBuy
LT1170HVCT#PBF413
114.35 USD
259.53 USD
1007.50 USD
Buy Now
LT1170HVCQ#PBF154
114.99 USD
259.95 USD
1008.42 USD
Buy Now
LT1170HVIT#PBF93
118.58 USD
2512.34 USD
10010.40 USD
Buy Now
LT1170HVCT#06PBF40
114.35 USD
259.53 USD
1007.50 USD
Buy Now
LT1170HVCT#30PBF0
10007.96 USD
Buy Now
LT1170HVCQ#TRPBF0
7508.52 USD
Buy Now
LT1170HVIT#31PBF0
100010.86 USD
Buy Now

Distrelec (1)

ProductStockPriceBuy
LT1170HVCT#PBF15Buy Now

Element14 (1)

ProductStockPriceBuy
LT1170HVCQ#PBF75
123.38 USD
2515.53 USD
10013.13 USD
Buy Now

Farnell Element14 (1)

ProductStockPriceBuy
LT1170HVCQ#PBF79Buy Now
LT1170HVCT#06PBF0Buy Now
LT1170HVCT#PBF0Buy Now

Newark Electronics (1)

ProductStockPriceBuy
LT1170HVCQ#PBF0
17.48 USD
257.48 USD
1007.48 USD
Buy Now
LT1170HVCT#PBF1
114.12 USD
259.34 USD
1007.35 USD
Buy Now

RS Components (3)

ProductStockPriceBuy
LT1170HVCQ#PBF64Buy Now
LT1170HVCT#PBF29Buy Now
LT1170HVIT#PBF43Buy Now

Schukat Electronic (1)

ProductStockPriceBuy
LT1170HVCTPBF19Buy Now

Available Distributors with stock: 14

Arrow Electronics

ProductStockPriceBuy
LT1170HVIT#PBF 200
111.90 $
10010.19 $
Buy Now
LT1170HVCT#06 194
114.00 $
5110.19 $
1517.00 $
Buy Now
LT1170HVCT#06PBF 20
19.17 $
1007.35 $
Buy Now
LT1170HVCQ 0 Buy Now
LT1170HVCQ 0 Buy Now
LT1170HVCT#06 0
114.00 $
5110.19 $
1517.00 $
Buy Now
LT1170HVCT#30PBF 0 Buy Now
LT1170HVIT#31PBF 0
112.35 $
10010.65 $
Buy Now
LT1170HVCQ#PBF 0
18.60 $
1008.25 $
Buy Now
LT1170HVCQ#PBF 0
18.60 $
1008.25 $
Buy Now
LT1170HVCT#PBF 0
19.17 $
1007.35 $
Buy Now
show stock=0hide stock=0

Digi-Key

ProductStockPriceBuy
LT1170HVCT#PBF 413
1006.07 €
257.72 €
111.63 €
Buy Now
LT1170HVCQ#PBF 154
1006.82 €
258.07 €
112.14 €
Buy Now
LT1170HVIT#PBF 93
1008.43 €
2510.00 €
115.05 €
Buy Now
LT1170HVCT#06PBF 40
1006.07 €
257.72 €
111.63 €
Buy Now
LT1170HVCT#30PBF 0
10006.45 €
Buy Now
LT1170HVCQ#TRPBF 0
7506.90 €
Buy Now
LT1170HVIT#31PBF 0
10008.80 €
Buy Now
show stock=0hide stock=0

Newark element14

ProductStockPriceBuy
LT1170HVCT#PBF 1
114.12 $
259.34 $
1007.35 $
Buy Now

Mouser Electronics

ProductStockPriceBuy
LT1170HVCQ#PBF 39
115.02 $
1013.76 $
259.95 $
1008.42 $
Buy Now
LT1170HVCT#PBF 43
114.38 $
1013.18 $
259.53 $
1007.50 $
Buy Now
LT1170HVCQ#TRPBF 0
115.28 $
1014.00 $
2510.12 $
1008.52 $
Buy Now
LT1170HVIT#PBF 0
118.61 $
1017.06 $
2512.34 $
10010.40 $
Buy Now
LT1170HVCT#06PBF 0
114.38 $
1013.18 $
259.53 $
1007.50 $
Buy Now
LT1170HVCT#30PBF 0
115.28 $
1014.00 $
2510.12 $
1007.96 $
Buy Now
LT1170HVIT#31PBF 0
119.51 $
1017.88 $
2512.93 $
10010.86 $
Buy Now
LT1170HVCT 0 Buy Now
LT1170HVCQ 0 Buy Now
LT1170HVIT 0 Buy Now
LT1170HVCT#06 0 Buy Now
LT1170HVCQ#TR 0 Buy Now
show stock=0hide stock=0

Bristol Electronics

ProductStockPriceBuy
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
113.40 $
Buy Now
LT1170HVCT#33 17
59.00 $
112.00 $
Buy Now

TME Electronic Components

ProductStockPriceBuy
LT1170HVCT#PBF 50
113.80 $
312.50 $
1010.60 $
Buy Now

ComS.I.T.

ProductStockPriceBuy
LT1170HVCT 129

element14 Asia-Pacific

ProductStockPriceBuy
LT1170HVCQ#PBF 75
118.70 $
2512.42 $
10010.50 $
Buy Now

Farnell element14

ProductStockPriceBuy
LT1170HVCQ#PBF 79
111.62 GBP
257.06 GBP
1006.38 GBP
Buy Now
LT1170HVCT#PBF 0
111.31 GBP
257.21 GBP
1005.99 GBP
Buy Now
show stock=0hide stock=0

Schukat electronic

ProductStockPriceBuy
LT1170HVCTPBF 19
112.90 €
1010.20 €
509.30 €
1008.95 €
Buy Now

Chip1Stop

ProductStockPriceBuy
LT1170HVIT#PBF 200
10012.10 $
112.30 $
Buy Now
LT1170HVCT#06PBF 20
19.69 $
Buy Now
LT1170HVCT#06 194
119.60 $
Buy Now

New Advantage Corporation

ProductStockPriceBuy
LT1170HVCT 1 Buy Now
LT1170HVCT#PBF 150
509.67 $
Buy Now

RS Components

ProductStockPriceBuy
LT1170HVCQ#PBF 64
1010.92 GBP
2510.77 GBP
5010.65 GBP
7510.50 GBP
Buy Now
LT1170HVCT#PBF 29
1010.11 GBP
259.04 GBP
508.55 GBP
758.44 GBP
Buy Now
LT1170HVIT#PBF 43
18.72 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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