TPS92661-Q1 LED Boost Driver overview

Description

Manufacturer
 
Category
Sub-Category

TPS92661-Q1 is a 12 channel, 5.5 V, 1.00 A/string capacitive LED Boost Driver. It can drive a maximum of 1 LED (~3.5Vfwd) per string, features a fixed 2300 kHz frequency and is available in 1 package option(s): TQFP-48 .

Further characteristics are a feedback voltage of 0.000 V, a typical inductor size of 0.0 uH and a peak efficiency of 90 %.

Parameter and features overview

ParameterValueReplacement
Search Filter
Nr. of Channel 12
V-IN min. 4.5 V
V-IN max. 5.5 V
V-OUT max. 60.0 V
Nr.of LED per string typ. 1
I-OUT/string? 1.00 A
current limit typ. 3.00 A
sync/non-sync capacitive
Frequency typ. 2300 kHz
Frequency fixed
Frequency min.
Frequency max.
Softstart no
Softstart adjustable no
Down-Mode no
Quiescent current max. -1000 uA
Operating min. -40 °C
Operating max. 125 °C
Junction min. -40 °C
Junction max. 150 °C
thermal shutdown typ.
Inductor size typ. 0.0 uH
feedback voltage 0.000 V
Automotive AEC-Q100 yes
Topology Boost
Peak Efficiency 90 %
Component count min. 3
DC dimming no
PWM dimming yes
PWM frequency min.
PWM frequency max.
digital dimming yes
digital interface UART
LED flash no
TxMask no
Nr.of current sources 12
Nr.of package options 1
CSP
SC70
SOT
MSOP
QFN/DFN TQFP-48
SO/SOIC
SOP
DIP

TPS92661-Q1 Datasheet

Link to the most up-to-date TPS92661-Q1 datasheet and the product page for EVM, tools and support information.

TPS92661-Q1

TPS92661-Q1 inventory, samples and price

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Available Distributors with stock: 4

Chip One Stop (1)

ProductStockPriceBuy
TPS92661QPHPRQ1985
18.22 USD
107.43 USD
257.09 USD
1006.18 USD
2506.10 USD
Buy Now

Digi-Key (2)

ProductStockPriceBuy
TPS92661QPHPRQ10
10005.00 USD
20004.81 USD
Buy Now
TPS92661QPHPRQ11612
19.07 USD
108.19 USD
1006.78 USD
5005.91 USD
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TPS92661QPHPRQ11612
19.07 USD
108.19 USD
1006.78 USD
5005.91 USD
Buy Now

Mouser Electronics (1)

ProductStockPriceBuy
TPS92661QPHPRQ12210
19.03 USD
108.16 USD
257.55 USD
1006.75 USD
2506.41 USD
5005.89 USD
10005.13 USD
20004.93 USD
Buy Now

Texas Instruments (1)

ProductStockPriceBuy
TPS92661QPHPRQ1887
18.10 USD
107.29 USD
256.81 USD
1006.11 USD
2505.70 USD
5004.96 USD
7504.29 USD
10004.21 USD
Buy Now

Available Distributors without stock: 5

Avnet America (0)

ProductStockPriceBuy
TPS92661QPHPRQ10
10005.29 USD
20005.09 USD
40004.89 USD
60004.69 USD
100004.59 USD
Buy Now

Avnet Asia (0)

ProductStockPriceBuy
TPS92661QPHPRQ10
10006.73 USD
20006.49 USD
30006.17 USD
50005.87 USD
100005.69 USD
Buy Now

Avnet Europe (0)

ProductStockPriceBuy
TPS92661QPHPRQ10Buy Now

Newark Electronics (0)

ProductStockPriceBuy
TPS92661QPHPRQ10
18.81 USD
107.96 USD
257.37 USD
507.03 USD
1006.59 USD
2506.29 USD
5005.74 USD
10004.63 USD
Buy Now

Rutronik (0)

ProductStockPriceBuy
nnBuy Now

Available Distributors with stock: 6

Arrow Electronics

ProductStockPriceBuy
TPS92661QPHPRQ1 980
18.22 $
107.43 $
257.11 $
1006.87 $
2506.64 $
5006.41 $
Buy Now
TPS92661QPHPRQ1 0
10006.10 $
100005.94 $
500005.40 $
1000005.00 $
Buy Now
TPS92661QPHPRQ1 0
14.40 $
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show stock=0hide stock=0

Digi-Key

ProductStockPriceBuy
TPS92661QPHPRQ1 1612
5005.04 €
1005.79 €
106.99 €
17.74 €
Buy Now
TPS92661QPHPRQ1 1612
5005.04 €
1005.79 €
106.99 €
17.74 €
Buy Now
TPS92661QPHPRQ1 0
20004.10 €
10004.26 €
Buy Now
show stock=0hide stock=0

Verical

ProductStockPriceBuy
TPS92661QPHPRQ1 980
78.22 $
107.43 $
257.11 $
1006.87 $
2506.64 $
5006.41 $
Buy Now

Texas Instruments

ProductStockPriceBuy
TPS92661QPHPRQ1 887
10004.21 $
7504.29 $
5004.96 $
2505.70 $
1006.11 $
256.81 $
107.29 $
18.10 $
Buy Now

Mouser Electronics

ProductStockPriceBuy
TPS92661QPHPRQ1 2210
18.80 $
107.96 $
257.37 $
1006.59 $
2506.26 $
5005.74 $
10005.00 $
Buy Now

Chip1Stop

ProductStockPriceBuy
TPS92661QPHPRQ1 980
2506.10 $
257.09 $
18.22 $
Buy Now

Available Distributors without stock: 1

Avnet

ProductStockPriceBuy
TPS92661QPHPRQ1 0
10005.89 €
20005.19 €
40004.59 €
60004.39 €
100004.19 €
Buy Now
TPS92661QPHPRQ1 0
10006.73 $
20006.49 $
30006.17 $
50005.87 $
100005.69 $
250005.44 $
500005.29 $
Buy Now
TPS92661QPHPRQ1 0
10005.29 $
20005.09 $
40004.89 $
60004.69 $
100004.59 $
Buy Now

List with equivalents & alternatives

The following DC/DC LED Boost driver are similar to TPS92661-Q1. Optional, compare TPS92661-Q1 side-by-side with other LED driver via the comparison function.

no alternatives found

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of TPS92661-Q1.

V-IN min. 4.5 V, V-OUT max. 60 V, current limit typ. 3 A, Frequency typ. 2300 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
744309012 0.1 47.5 125.0 0.17 14 x 13 x 9.5
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