TPS61193-Q1 LED Boost Driver overview

Description

Manufacturer
 
Category
Sub-Category

TPS61193-Q1 is a 3 channel, 40.0 V, 0.10 A/string non-sync LED Boost Driver. It can drive a maximum of 12 LED (~3.5Vfwd) per string, features a adjustable 2000 kHz frequency and is available in 1 package option(s): HTSSOP-20 .

Further characteristics are a feedback voltage of 0.000 V, a typical inductor size of 10.0 uH and a peak efficiency of 92 %.

Parameter and features overview

ParameterValueReplacement
Search Filter
Nr. of Channel 3
V-IN min. 4.5 V
V-IN max. 40.0 V
V-OUT max. 45.0 V
Nr.of LED per string typ. 12
I-OUT/string? 0.10 A
current limit typ. 2.00 A
sync/non-sync non-sync
Frequency typ. 2000 kHz
Frequency adjustable
Frequency min. 300 kHz
Frequency max. 2200 kHz
Softstart yes
Softstart adjustable no
Down-Mode no
Quiescent current max. 12000 uA
Operating min. -40 °C
Operating max. 85 °C
Junction min. -40 °C
Junction max. 125 °C
thermal shutdown typ. 165 °C
Inductor size typ. 10.0 uH
feedback voltage
Automotive AEC-Q100 yes
Topology Boost
Peak Efficiency 92 %
Component count min. 10
DC dimming no
PWM dimming yes
PWM frequency min. 0.10 kHz
PWM frequency max. 20.0 kHz
digital dimming no
digital interface no
LED flash no
TxMask no
Nr.of current sources 3
Nr.of package options 1
CSP
SC70
SOT
MSOP
QFN/DFN
SO/SOIC
SOP HTSSOP-20
DIP

TPS61193-Q1 Datasheet

Link to the most up-to-date TPS61193-Q1 datasheet and the product page for EVM, tools and support information.

TPS61193-Q1

TPS61193-Q1 inventory, samples and price

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Available Distributors with stock: 7

Chip-One-Stop (3)

ProductStockPriceBuy
TPS61193EVM20
1100.00 USD
590.10 USD
1081.80 USD
Buy Now
TPS61193PWPR9352
20001.09 USD
Buy Now
TPS61193Q1EVM31
1107.00 USD
597.30 USD
1087.50 USD
2582.40 USD
Buy Now

DIGI-KEY (2)

ProductStockPriceBuy
TPS61193PWPRQ10
20001.33 USD
Buy Now
TPS61193PWPRQ1938
12.90 USD
102.60 USD
1002.13 USD
5001.82 USD
10001.53 USD
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TPS61193PWPRQ1938
12.90 USD
102.60 USD
1002.13 USD
5001.82 USD
10001.53 USD
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TPS61193PWPR0
20001.13 USD
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Element14 (2)

ProductStockPriceBuy
TPS61193EVM6
1173.43 USD
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TPS61193Q1EVM3
1173.43 USD
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FARNELL-ELEMENT14 (2)

ProductStockPriceBuy
TPS61193EVM6Buy Now
TPS61193Q1EVM3Buy Now

Mouser-Electronics (4)

ProductStockPriceBuy
TPS61193PWPR1643
12.65 USD
102.37 USD
252.27 USD
1001.91 USD
2501.80 USD
5001.57 USD
10001.17 USD
Buy Now
TPS61193PWPRQ11041
12.81 USD
102.52 USD
252.43 USD
1002.07 USD
2501.96 USD
5001.76 USD
10001.38 USD
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TPS61193Q1EVM3
175.97 USD
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TPS61193EVM1
175.97 USD
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NEWARK (2)

ProductStockPriceBuy
TPS61193EVM6
195.61 USD
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TPS61193PWPRQ10
11.33 USD
20001.33 USD
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TPS61193Q1EVM3
195.61 USD
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VERICAL (1)

ProductStockPriceBuy
TPS61193PWPR4000
20001.35 USD
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Available Distributors without stock: 2

AVNET-AMERICAS (0)

ProductStockPriceBuy
TPS61193EVM0
179.01 USD
Buy Now
TPS61193PWPR0
20001.62 USD
40001.51 USD
80001.41 USD
120001.32 USD
200001.29 USD
Buy Now
TPS61193PWPRQ10
20001.91 USD
40001.78 USD
80001.66 USD
120001.56 USD
200001.52 USD
Buy Now
TPS61193Q1EVM0
179.01 USD
Buy Now

AVNET-EUROPE (0)

ProductStockPriceBuy
TPS61193PWPR0Buy Now

Available Distributors with stock: 4

Verical

ProductStockPriceBuy
TPS61193PWPR 4000
01.35 $
Buy Now

Farnell element14

ProductStockPriceBuy
TPS61193Q1EVM 3
186.77 €
186.77 €
Buy Now
TPS61193EVM 6
186.77 €
186.77 €
Buy Now

element14 Asia-Pacific

ProductStockPriceBuy
TPS61193Q1EVM 3
1138.74 $
Buy Now
TPS61193EVM 6
1138.74 $
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Newark element14

ProductStockPriceBuy
TPS61193PWPRQ1 0
11.33 $
20001.33 $
Buy Now
TPS61193EVM 6
195.61 $
Buy Now
TPS61193Q1EVM 3
195.61 $
Buy Now
show stock=0hide stock=0

Available Distributors without stock: 1

Avnet

ProductStockPriceBuy
TPS61193EVM 0
179.01 $
179.01 $
Buy Now
TPS61193PWPR 0
20001.62 $
80001.41 $
200001.29 $
20001.62 $
40001.51 $
80001.41 $
120001.32 $
200001.29 $
Buy Now
TPS61193PWPR 0
TPS61193PWPR 0
11.87 €
1001.44 €
10001.33 €
11.87 €
101.70 €
251.56 €
501.49 €
1001.44 €
5001.38 €
10001.33 €
Buy Now
TPS61193Q1EVM 0
179.01 $
179.01 $
Buy Now
TPS61193PWPRQ1 0
20001.91 $
80001.66 $
200001.52 $
20001.91 $
40001.78 $
80001.66 $
120001.56 $
200001.52 $
Buy Now

List with equivalents & alternatives

The following DC/DC LED Boost driver are similar to TPS61193-Q1. Optional, compare TPS61193-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 TPS61193-Q1.

V-IN min. 4.5 V, V-OUT max. 45 V, current limit typ. 2 A, Frequency typ. 2000 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
744303022 0.2 31.0 32.0 0.33 10 x 6.8 x 5
744304022 0.2 26.0 23.0 0.17 11.5 x 11.8 x 4
744305022 0.2 28.0 42.0 0.16 13.5 x 13.3 x 5.2
744306020 0.2 26.0 36.0 0.30 10.5 x 10.3 x 5.5
744306025 0.3 26.0 32.0 0.30 10.5 x 10.3 x 5.5
744306030 0.3 26.0 24.0 0.30 10.5 x 10.3 x 5.5
744307022 0.2 29.0 29.0 0.33 7.4 x 7.2 x 7.2
744308025 0.3 27.0 44.0 0.37 10.1 x 7 x 7
7443081022 0.2 38.0 45.0 0.29 9.4 x 6.2 x 8.1
7443081030 0.3 38.0 32.0 0.29 9.4 x 6.2 x 8.1
744311022 0.2 21.0 32.0 1.10 7 x 6.9 x 4
7443340030 0.3 20.5 36.0 2.30 8.4 x 7.9 x 7.5
744355230 0.3 22.0 35.0 1.10 10.5 x 10.2 x 4.2
744373770022 0.2 25.0 40.0 0.75 13.5 x 12.6 x 3.5
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