TPS92512HV Buck LED driver IC overview

Description

Manufacturer
 
Category
Sub-Category

TPS92512HV is a non-sync DC/DC Buck LED driver IC from . Maximum input voltage is 60.0 V and it drives an output current of up to 2.50 A. Assuming a typical 3.5V LED forward voltage TPS92512HV can drive up to 15 LED in series.

The LED Buck driver IC features adjustable 500 kHz switching frequency, a feedback voltage of 0.20 V and requires a typical inductor size of 33.0 uH. This combination results in a peak efficiency of ~96 %. TPS92512HV comes in 1 package option(s) - MSOP-10 .

Parameter and feature overview

ParameterValueReplacement
Search Filter
Nr. of Channel 1
V-IN min. 4.5 V
V-IN max. 60.0 V
Nr.of LEDs max. 15
I-OUT? 2.50 A
MOSFET intern
ext.clock sync. yes
sync/non-sync non-sync
Frequency typ. 500 kHz
Frequency adjustable adjustable
Frequency min. 100 kHz
Frequency max. 2000 kHz
Softstart no
Softstart adjustable no
Quiescent current max. 407 uA
Operating min.
Operating max.
Junction min. -40 °C
Junction max. 125 °C
thermal shutdown typ. 165.0 °C
Inductor size 33.0 uH
Inductor suggested by Würth Elektronik
Feedback Voltage 0.20 V
Automotive AEC-Q100 no
Topology Buck
Peak Efficiency 96 %
Component count min. 11
DC Dimming yes
PWM Dimming yes
digital dimming no
Nr. of package options 1
SC70
SOT
MSOP MSOP-10
QFN/DFN
SO/SOIC
SOP
DIP
TO
Variation
LED temperature compensation

TPS92512HV Datasheet

Link to the most up-to-date TPS92512HV datasheet and the product page for EVM, tools and support information.

TPS92512HV

TPS92512HV inventory, samples and price

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Available Distributors with stock: 9

ARROW-NAC (3)

ProductStockPriceBuy
TPS92512HVDGQT400
12.18 USD
101.94 USD
251.80 USD
1001.58 USD
Buy Now
TPS92512HVDGQR7500
25000.85 USD
Buy Now
TPS92512HVDGQR2500
11.80 USD
101.65 USD
251.54 USD
1001.33 USD
2501.16 USD
5001.06 USD
10000.89 USD
Buy Now

Chip-One-Stop (4)

ProductStockPriceBuy
TPS92512HVDGQR10001
25000.77 USD
Buy Now
TPS92512HVDGQR5000
25000.82 USD
Buy Now
TPS92512HVDGQT10001
2501.16 USD
5001.14 USD
10001.02 USD
20000.96 USD
Buy Now
TPS92512HVDGQT400
51.67 USD
251.61 USD
501.61 USD
1001.26 USD
Buy Now

DIGI-KEY (6)

ProductStockPriceBuy
TPS92512HVDGQT1750
2501.45 USD
5001.27 USD
12500.91 USD
Buy Now
TPS92512HVDGQT1828
12.20 USD
101.98 USD
1001.59 USD
Buy Now
TPS92512HVDGQT1828
12.20 USD
101.98 USD
1001.59 USD
Buy Now
TPS92512HVDGQR2500
25000.79 USD
Buy Now
TPS92512HVDGQR5347
11.91 USD
101.72 USD
1001.38 USD
5001.14 USD
10000.94 USD
Buy Now
TPS92512HVDGQR5347
11.91 USD
101.72 USD
1001.38 USD
5001.14 USD
10000.94 USD
Buy Now

Element14 (1)

ProductStockPriceBuy
TPS92512HVDGQT222
13.45 USD
103.11 USD
252.87 USD
502.79 USD
1002.50 USD
2502.35 USD
5002.04 USD
10001.47 USD
Buy Now

FARNELL-ELEMENT14 (1)

ProductStockPriceBuy
TPS92512HVDGQT302Buy Now

Mouser-Electronics (2)

ProductStockPriceBuy
TPS92512HVDGQR4327
11.84 USD
101.66 USD
251.58 USD
1001.34 USD
2501.26 USD
5001.10 USD
10000.82 USD
Buy Now
TPS92512HVDGQT1821
12.13 USD
101.92 USD
251.82 USD
1001.54 USD
2501.45 USD
5001.26 USD
10000.94 USD
Buy Now

NEWARK (1)

ProductStockPriceBuy
TPS92512HVDGQR0
10.81 USD
25000.81 USD
Buy Now
TPS92512HVDGQT222
12.48 USD
102.12 USD
1001.71 USD
5001.49 USD
10001.22 USD
25001.14 USD
50001.10 USD
Buy Now

Texas Instruments (2)

ProductStockPriceBuy
TPS92512HVDGQR853
11.96 USD
101.75 USD
251.58 USD
1001.44 USD
2501.30 USD
5001.06 USD
7500.86 USD
10000.70 USD
Buy Now
TPS92512HVDGQT460
12.25 USD
102.01 USD
251.81 USD
1001.65 USD
2501.49 USD
5001.22 USD
7500.99 USD
10000.81 USD
Buy Now

VERICAL (5)

ProductStockPriceBuy
TPS92512HVDGQT400
301.80 USD
1001.58 USD
Buy Now
TPS92512HVDGQT10000
5001.16 USD
12501.09 USD
Buy Now
TPS92512HVDGQR7500
25000.85 USD
Buy Now
TPS92512HVDGQR2500
341.54 USD
1001.33 USD
2501.16 USD
5001.06 USD
Buy Now
TPS92512HVDGQR10000
25000.95 USD
Buy Now

Available Distributors without stock: 3

AVNET-AMERICAS (0)

ProductStockPriceBuy
TPS92512HVDGQR0
25001.13 USD
50001.05 USD
100000.99 USD
150000.93 USD
250000.90 USD
Buy Now
TPS92512HVDGQT0
2501.41 USD
5001.22 USD
10001.05 USD
15001.05 USD
25001.05 USD
Buy Now
TPS92512HVDGQT/BKN0
12.48 USD
102.12 USD
1001.71 USD
5001.49 USD
10001.47 USD
Buy Now

AVNET-ASIA (0)

ProductStockPriceBuy
TPS92512HVDGQR0
25000.90 USD
50000.89 USD
100000.89 USD
150000.88 USD
250000.88 USD
Buy Now
TPS92512HVDGQT0
2501.15 USD
5001.10 USD
10001.06 USD
15001.03 USD
25001.01 USD
Buy Now

AVNET-EUROPE (0)

ProductStockPriceBuy
TPS92512HVDGQR0Buy Now
TPS92512HVDGQT0Buy Now

Available Distributors with stock: 6

Verical

ProductStockPriceBuy
TPS92512HVDGQT 400
01.58 $
Buy Now
TPS92512HVDGQR 2500
01.06 $
Buy Now
TPS92512HVDGQR 7500
00.85 $
Buy Now
TPS92512HVDGQR 10000
00.95 $
Buy Now
TPS92512HVDGQT 10000
01.09 $
Buy Now

Farnell element14

ProductStockPriceBuy
TPS92512HVDGQT 322
12.51 €
1001.60 €
12.51 €
101.81 €
1001.60 €
2501.49 €
5001.31 €
10000.95 €
Buy Now

Texas Instruments

ProductStockPriceBuy
TPS92512HVDGQR 853
10000.70 $
7500.86 $
5001.06 $
2501.30 $
1001.44 $
251.58 $
101.75 $
11.96 $
Buy Now
TPS92512HVDGQT 460
10000.81 $
7500.99 $
5001.22 $
2501.49 $
1001.65 $
251.81 $
102.01 $
12.25 $
Buy Now

element14 Asia-Pacific

ProductStockPriceBuy
TPS92512HVDGQT 222
12.76 $
102.49 $
252.29 $
502.23 $
1002.00 $
2501.88 $
5001.63 $
10001.17 $
Buy Now

Newark element14

ProductStockPriceBuy
TPS92512HVDGQR 0
10.81 $
25000.81 $
Buy Now
TPS92512HVDGQT 222
12.48 $
102.12 $
1001.71 $
5001.49 $
10001.22 $
25001.14 $
50001.10 $
Buy Now
show stock=0hide stock=0

Chip1Stop

ProductStockPriceBuy
TPS92512HVDGQR 7500
25000.85 $
Buy Now
TPS92512HVDGQT 400
12.18 $
101.94 $
501.80 $
1001.58 $
Buy Now

Available Distributors without stock: 2

Avnet

ProductStockPriceBuy
TPS92512HVDGQT 0
12.48 $
10001.47 $
50001.46 $
12.48 $
102.12 $
1001.71 $
5001.49 $
10001.47 $
25001.47 $
50001.46 $
Buy Now
TPS92512HVDGQT 0
2501.41 $
10001.05 $
25001.05 $
2501.41 $
5001.22 $
10001.05 $
15001.05 $
25001.05 $
Buy Now
TPS92512HVDGQT 0
2501.15 $
10001.06 $
25001.01 $
2501.15 $
5001.10 $
10001.06 $
15001.03 $
25001.01 $
Buy Now
TPS92512HVDGQR 0
25000.90 $
100000.89 $
250000.88 $
25000.90 $
50000.89 $
100000.89 $
150000.88 $
250000.88 $
Buy Now
TPS92512HVDGQR 0
25001.13 $
100000.99 $
250000.90 $
25001.13 $
50001.05 $
100000.99 $
150000.93 $
250000.90 $
Buy Now
TPS92512HVDGQT 0
12.42 €
1001.54 €
5001.23 €
12.42 €
101.74 €
1001.54 €
2501.45 €
5001.23 €
Buy Now
TPS92512HVDGQR 0
11.31 €
1001.00 €
10000.93 €
11.31 €
101.19 €
251.09 €
501.05 €
1001.00 €
5000.97 €
10000.93 €
Buy Now

Ameya Holding Limited

ProductStockPriceBuy
TPS92512HVDGQT 0

Equivalents and alternatives

The following DC/DC LED Buck driver are similar to TPS92512HV. Optional, compare TPS92512HV side-by-side with other LED driver via the Comparison function.

Variation Compare Product Manufacturer Package
0% LT3955 LT3955 product overviewLT3955 product overview Linear Technology QFN-36
50% LT3517 LT3517 product overviewLT3517 product overview Linear Technology QFN-16, TSSOP-16
50% LT3518 LT3518 product overviewLT3518 product overview Linear Technology QFN-16, TSSOP-16
50% TPS92513 TPS92513 product overviewTPS92513 product overview Texas Instruments MSOP-10
50% TPS92513HV TPS92513HV product overviewTPS92513HV product overview Texas Instruments MSOP-10

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of TPS92512HV.

V-IN min. 4.5 V, V-IN max. 60 V, I-OUT 2.5 A, Frequency typ. 500 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
74404054068 6.8 2.5 3.2 43.00 5 x 5 x 4
74404064068 6.8 3.0 4.3 31.00 6 x 6 x 4.5
74404064082 8.2 2.6 4.3 43.00 6 x 6 x 4.5
74404084068 6.8 3.6 5.0 24.00 8 x 8 x 4.2
74404084082 8.2 3.5 4.6 26.00 8 x 8 x 4.2
74404084100 10.0 3.3 4.6 29.00 8 x 8 x 4.2
7440650068 6.8 4.2 3.6 25.00 10 x 10 x 3.1
7440660062 6.2 4.3 4.5 16.50 10 x 10 x 4.1
744066100 10.0 3.6 4.0 25.00 10 x 10 x 4.1
744314101 10.0 3.5 4.0 33.00 7 x 6.9 x 5
744314650 6.5 6.0 6.0 21.50 7 x 6.9 x 5
744314760 7.6 4.2 4.8 30.20 7 x 6.9 x 5
744314850 8.5 4.0 4.5 32.50 7 x 6.9 x 5
74437336068 6.8 2.5 5.0 68.00 5.7 x 5.2 x 3
744732100 10.0 4.0 4.0 27.00 9 x 9 x 8
7447452100 10.0 4.7 4.5 15.00 9 x 9 x 13.5
7447462068 6.8 3.3 3.0 27.00 5.5 x 5.5 x 8.5
7447471068 6.8 6.4 5.0 11.90 10.5 x 10.5 x 11.5
7447471100 10.0 5.1 4.2 17.50 10.5 x 10.5 x 11.5
744771006 6.8 5.6 6.0 14.00 12 x 12 x 6
74477110 10.0 4.1 5.6 21.00 12 x 12 x 6
7447713082 8.2 3.0 4.7 41.00 10 x 10 x 3
7447713100 10.0 2.6 4.1 51.50 10 x 10 x 3
7447714068 6.8 5.2 5.8 18.50 10 x 10 x 5
7447714100 10.0 4.3 5.0 23.00 10 x 10 x 5
7447715006 6.8 4.3 4.7 20.00 12 x 12 x 4.5
7447715100 10.0 3.8 4.2 25.00 12 x 12 x 4.5
744772100 10.0 4.2 5.0 20.30 7.8 x 7.8 x 10
74477610 10.0 3.0 3.2 27.50 9 x 10 x 5.9
7447779006 6.8 2.9 3.3 33.00 7.3 x 7.3 x 4.5
7447779008 8.2 2.7 3.0 47.00 7.3 x 7.3 x 4.5
7447797820 8.2 5.1 5.8 25.30 10.2 x 10.2 x 4.5
7447798111 11.0 6.9 5.3 14.00 10.2 x 10.2 x 6.4
7447798720 7.2 7.9 6.0 11.30 10.2 x 10.2 x 6.4
7447798910 9.1 7.4 5.4 12.70 10.2 x 10.2 x 6.4
744787068 6.8 3.0 3.0 27.00 7.8 x 7 x 5
784771068 6.8 5.5 6.0 18.00 12 x 12 x 8.3
784771082 8.2 5.1 5.5 20.00 12 x 12 x 8.3
784771100 10.0 5.0 5.3 22.00 12 x 12 x 8.3
784775068 6.8 3.7 3.8 22.00 7 x 7.8 x 5.5
784775082 8.2 3.2 3.2 24.00 7 x 7.8 x 5.5
784776068 6.8 4.4 5.0 16.00 9 x 10 x 5.9
784776082 8.2 4.2 4.3 20.00 9 x 10 x 5.9
78477610 10.0 3.0 3.2 28.00 9 x 10 x 5.9
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