TPS92690 LED Boost Driver overview

Description

Manufacturer
 
Category
Sub-Category

TPS92690 is a 1 channel, 75.0 V, 5.00 A/string non-sync LED Boost Driver. It can drive a maximum of 18 LED (~3.5Vfwd) per string, features a adjustable 1000 kHz frequency and is available in 1 package option(s): TSSOP-16 .

Further characteristics are a feedback voltage of 2.450 V, a typical inductor size of 10.0 uH and a peak efficiency of 93 %.

Parameter and features overview

ParameterValueReplacement
Search Filter
Nr. of Channel 1
V-IN min. 4.0 V
V-IN max. 75.0 V
V-OUT max. 72.0 V
Nr.of LED per string typ. 18
I-OUT/string? 5.00 A
current limit typ. 10.00 A
sync/non-sync non-sync
Frequency typ. 1000 kHz
Frequency adjustable
Frequency min. 200 kHz
Frequency max. 2000 kHz
Softstart yes
Softstart adjustable yes
Down-Mode no
Quiescent current max. 3000 uA
Operating min.
Operating max.
Junction min. -40 °C
Junction max. 125 °C
thermal shutdown typ. 175 °C
Inductor size typ. 10.0 uH
feedback voltage 2.450 V
Automotive AEC-Q100 no
Topology Boost
Peak Efficiency 93 %
Component count min. 22
DC dimming yes
PWM dimming yes
PWM frequency min. 0.10 kHz
PWM frequency max. 1.0 kHz
digital dimming no
digital interface no
LED flash no
TxMask no
Nr.of current sources 1
Nr.of package options 1
CSP
SC70
SOT
MSOP
QFN/DFN
SO/SOIC
SOP TSSOP-16
DIP

TPS92690 Datasheet

Link to the most up-to-date TPS92690 datasheet and the product page for EVM, tools and support information.

TPS92690

TPS92690 inventory, samples and price

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Available Distributors with stock: 9

ARROW-NAC (2)

ProductStockPriceBuy
TPS92690PWP/NOPB412
13.17 USD
102.95 USD
1002.51 USD
5002.12 USD
10001.84 USD
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TPS92690EVM2
148.92 USD
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AVNET-AMERICAS (1)

ProductStockPriceBuy
TPS92690EVM0
149.24 USD
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TPS92690PWP/NOPB8
13.15 USD
102.89 USD
252.89 USD
502.88 USD
1002.43 USD
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TPS92690PWPR/NOPB0
25002.02 USD
50001.88 USD
100001.76 USD
150001.66 USD
250001.61 USD
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TPS92690Q1PWPR/NOPB0
25002.15 USD
50002.00 USD
100001.88 USD
150001.76 USD
250001.71 USD
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Chip-One-Stop (5)

ProductStockPriceBuy
TPS92690EVM2
156.10 USD
Buy Now
TPS92690EVM34
156.10 USD
552.90 USD
1051.60 USD
2549.00 USD
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TPS92690PWP/NOPB522
14.33 USD
103.12 USD
502.68 USD
1002.40 USD
5001.97 USD
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TPS92690PWP/NOPB1472
13.54 USD
103.00 USD
502.57 USD
1002.16 USD
2002.13 USD
5001.91 USD
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TPS92690PWPR/NOPB7500
25001.37 USD
Buy Now

DIGI-KEY (4)

ProductStockPriceBuy
TPS92690PWP/NOPB276
13.58 USD
103.21 USD
1002.63 USD
5002.24 USD
10001.89 USD
Buy Now
TPS92690PWPR/NOPB0
25001.41 USD
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TPS92690PWPR/NOPB985
13.07 USD
102.76 USD
1002.26 USD
5001.92 USD
10001.62 USD
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TPS92690PWPR/NOPB985
13.07 USD
102.76 USD
1002.26 USD
5001.92 USD
10001.62 USD
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TPS92690EVM4
149.38 USD
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TPS92690Q1PWPR/NOPB0
25001.50 USD
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TPS92690Q1PWP/NOPB0
1842.77 USD
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Mouser-Electronics (3)

ProductStockPriceBuy
TPS92690PWPR/NOPB1964
12.98 USD
102.67 USD
252.57 USD
1002.19 USD
2502.08 USD
5001.86 USD
10001.46 USD
Buy Now
TPS92690EVM3
154.38 USD
Buy Now
TPS92690PWP/NOPB95
13.57 USD
103.21 USD
253.08 USD
1002.63 USD
2502.49 USD
5002.24 USD
10001.75 USD
Buy Now
TPS92690Q1PWP/NOPBNone
13.77 USD
103.38 USD
253.24 USD
1002.77 USD
2502.63 USD
5002.36 USD
10001.84 USD
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TPS92690Q1PWPR/NOPBNone
25001.56 USD
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NEWARK (1)

ProductStockPriceBuy
TPS92690EVM2
120.93 USD
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TPS92690PWP/NOPB0
13.64 USD
103.22 USD
253.00 USD
502.84 USD
1002.64 USD
2502.50 USD
5002.25 USD
10001.69 USD
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RS-COMPONENTS (1)

ProductStockPriceBuy
TPS92690PWP/NOPB2Buy Now

Texas Instruments (3)

ProductStockPriceBuy
TPS92690EVM47
149.00 USD
Buy Now
TPS92690PWPR/NOPB1385
13.13 USD
102.81 USD
252.56 USD
1002.31 USD
2502.09 USD
5001.76 USD
7501.49 USD
10001.25 USD
Buy Now
TPS92690Q1PWPR/NOPB2781
13.33 USD
103.00 USD
252.73 USD
1002.46 USD
2502.22 USD
5001.88 USD
7501.58 USD
10001.33 USD
Buy Now

VERICAL (4)

ProductStockPriceBuy
TPS92690PWP/NOPB412
122.95 USD
1002.51 USD
Buy Now
TPS92690PWP/NOPB168
112.95 USD
1002.51 USD
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TPS92690PWP/NOPB3496
1842.24 USD
5002.03 USD
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TPS92690PWPR/NOPB10000
25001.66 USD
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Available Distributors without stock: 3

AVNET-ASIA (0)

ProductStockPriceBuy
TPS92690Q1PWPR/NOPB0
25001.90 USD
50001.82 USD
100001.75 USD
150001.71 USD
250001.66 USD
Buy Now

AVNET-EUROPE (0)

ProductStockPriceBuy
TPS92690PWP/NOPB0Buy Now
TPS92690PWPR/NOPB0Buy Now
TPS92690Q1PWPR/NOPB0Buy Now

Element14 (0)

ProductStockPriceBuy
TPS92690EVM0
1105.96 USD
Buy Now

Available Distributors with stock: 9

Verical

ProductStockPriceBuy
TPS92690PWP/NOPB 580
02.51 $
Buy Now
TPS92690PWP/NOPB 3496
02.03 $
Buy Now
TPS92690PWPR/NOPB 10000
01.66 $
Buy Now

Avnet

ProductStockPriceBuy
TPS92690PWP/NOPB 8
13.15 $
1002.43 $
10001.95 $
13.15 $
102.89 $
252.89 $
502.88 $
1002.43 $
5002.17 $
10001.95 $
Buy Now
TPS92690EVM 0
149.24 $
149.24 $
Buy Now
TPS92690PWP/NOPB 0
922.33 €
3682.15 €
9201.87 €
922.33 €
1842.24 €
3682.15 €
5522.00 €
9201.87 €
Buy Now
TPS92690PWPR/NOPB 0
25002.02 $
100001.76 $
250001.61 $
25002.02 $
50001.88 $
100001.76 $
150001.66 $
250001.61 $
Buy Now
TPS92690PWPR/NOPB 0
25001.94 €
100001.79 €
250001.56 €
25001.94 €
50001.87 €
100001.79 €
150001.67 €
250001.56 €
Buy Now
TPS92690Q1PWPR/NOPB 0
25001.90 $
100001.75 $
250001.66 $
25001.90 $
50001.82 $
100001.75 $
150001.71 $
250001.66 $
Buy Now
TPS92690Q1PWPR/NOPB 0
25002.15 $
100001.88 $
250001.71 $
25002.15 $
50002.00 $
100001.88 $
150001.76 $
250001.71 $
Buy Now
TPS92690Q1PWPR/NOPB 0
25002.07 €
100001.91 €
250001.66 €
25002.07 €
50001.99 €
100001.91 €
150001.77 €
250001.66 €
Buy Now
show stock=0hide stock=0

Farnell element14

ProductStockPriceBuy
TPS92690EVM 2
148.66 €
148.66 €
Buy Now

RS Components

ProductStockPriceBuy
TPS92690PWP/NOPB 2
22.71 GBP
502.15 GBP
1002.00 GBP
2501.89 GBP
5001.70 GBP
Buy Now

Texas Instruments

ProductStockPriceBuy
TPS92690EVM 47
149.00 $
Buy Now
TPS92690PWPR/NOPB 1385
10001.25 $
7501.49 $
5001.76 $
2502.09 $
1002.31 $
252.56 $
102.81 $
13.13 $
Buy Now
TPS92690Q1PWPR/NOPB 2781
10001.33 $
7501.58 $
5001.88 $
2502.22 $
1002.46 $
252.73 $
103.00 $
13.33 $
Buy Now

Conrad Electronic

ProductStockPriceBuy
TPS92690EVM 99999999
162.00 €
255.80 €
Buy Now

Rochester Electronics

ProductStockPriceBuy
TPS92690PWP/NOPB 1505
12.81 $
252.61 $
1002.50 $
5002.40 $
10002.28 $
Buy Now
TPS92690PWP/NOPB 6
12.81 $
252.61 $
1002.50 $
5002.40 $
10002.28 $
Buy Now

Newark element14

ProductStockPriceBuy
TPS92690EVM 2
120.93 $
Buy Now
TPS92690PWP/NOPB 0
13.64 $
103.22 $
253.00 $
502.84 $
1002.64 $
2502.50 $
5002.25 $
10001.69 $
Buy Now
show stock=0hide stock=0

Chip1Stop

ProductStockPriceBuy
TPS92690EVM 2
169.50 $
Buy Now

Available Distributors without stock: 2

Ameya Holding Limited

ProductStockPriceBuy
TPS92690PWPR/NOPB 0
TPS92690EVM 0
TPS92690Q1PWPR/NOPB 0
TPS92690PWP/NOPB 0
TPS92690Q1PWP/NOPB 0

element14 Asia-Pacific

ProductStockPriceBuy
TPS92690EVM 0
184.77 $
Buy Now

List with equivalents & alternatives

The following DC/DC LED Boost driver are similar to TPS92690. Optional, compare TPS92690 side-by-side with other LED driver via the comparison function.

Variation Compare Product Manufacturer Package
50% LT3478 LT3478 product overviewLT3478 product overview Linear Technology TSSOP-16

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of TPS92690.

V-IN min. 4 V, V-OUT max. 72 V, current limit typ. 10 A, Frequency typ. 1000 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
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