TPS40077 Buck Controller overview

Description

Manufacturer
 
Category
Sub-Category

TPS40077 is a 1 channel, 1 phase sync Buck Controller. The maximum input voltage ranges from 4.50 V to 28.00 V and output current goes up to 20.00 A.

The Controller features adjustable 1000 kHz switching frequency which results in a typical inductor size of 2.0 uH and a peak efficiency of 90 %. The TPS40077 is available in 1 package option(s): HTSSOP-16 .

Parameter and features overview

ParameterValueReplacement
Search Filter
Nr. of Channel 1
V-IN min. 4.50 V
V-IN max. 28.00 V
I-OUT? 20.00 A
V-OUT min. 0.70 V
V-OUT max. 23.00 V
V-OUT adjustable
V-OUT programmable no
sync/non-sync sync
Frequency typ. 1000 kHz
Frequency adj. adjustable
Frequency adj. min. 100 kHz
Frequency adj. max. 1000 kHz
ext.clock sync. no
ext.clock Frequency min.
ext.clock Frequency max.
Softstart no
Softstart adjustable no
Tracking no
Power Good (PG) yes
Enable no
Operating min. -40 °C
Operating max. 85 °C
Junction min. -40 °C
Junction max. 85 °C
thermal shutdown typ. 165 °C
Inductor size typ. 2.0 uH
Automotive AEC-Q100 no
Light-Load Mode no
Single/ Multiphase single
Nr. of Phases 1
Peak Efficiency 90 %
component count min. 21
current limit adjustable yes
Nr.of package options 1
CSP
SOT
MSOP
QFN/DFN
SO/SOIC
SOP HTSSOP-16
DIP

TPS40077 Datasheet

Link to the most up-to-date TPS40077 datasheet and the product page for EVM, tools and support information.

TPS40077

TPS40077 inventory, samples and price

OEMSecrets.com
findchips.com

Available Distributors with stock: 11

ARROW-NAC (2)

ProductStockPriceBuy
TPS40077PWPR2000
20001.76 USD
60001.62 USD
Buy Now
TPS40077PWPR2135
13.06 USD
102.75 USD
252.49 USD
1002.26 USD
2502.07 USD
5001.86 USD
10001.84 USD
Buy Now

AVNET-AMERICAS (2)

ProductStockPriceBuy
TPS40077EVM-0010
149.24 USD
Buy Now
TPS40077PWP87
14.67 USD
104.13 USD
253.85 USD
503.65 USD
1003.39 USD
Buy Now
TPS40077PWPG40
12.67 USD
102.60 USD
252.54 USD
502.48 USD
1002.33 USD
Buy Now
TPS40077PWPR2000
20001.78 USD
40001.77 USD
80001.76 USD
120001.76 USD
200001.75 USD
Buy Now
TPS40077PWPRG40
20002.18 USD
40002.03 USD
80001.90 USD
120001.79 USD
200001.74 USD
Buy Now

AVNET-ASIA (1)

ProductStockPriceBuy
TPS40077PWP0
1802.36 USD
3602.26 USD
5402.17 USD
9002.12 USD
18002.06 USD
Buy Now
TPS40077PWPR0
20001.93 USD
40001.85 USD
80001.78 USD
120001.73 USD
200001.69 USD
Buy Now
TPS40077PWPRG44000
20001.73 USD
40001.72 USD
80001.71 USD
120001.70 USD
200001.69 USD
Buy Now

Chip-One-Stop (7)

ProductStockPriceBuy
TPS40077EVM-0012
156.10 USD
Buy Now
TPS40077PWP120
12.52 USD
102.12 USD
Buy Now
TPS40077PWP2160
12.50 USD
102.12 USD
502.07 USD
1001.98 USD
2001.95 USD
5001.84 USD
Buy Now
TPS40077PWPG42160
13.33 USD
103.14 USD
502.46 USD
1002.25 USD
2002.22 USD
5002.00 USD
Buy Now
TPS40077PWPR10001
20001.49 USD
Buy Now
TPS40077PWPR1734
13.17 USD
102.74 USD
502.37 USD
1001.96 USD
2001.93 USD
5001.74 USD
Buy Now
TPS40077PWPRG410001
20001.49 USD
Buy Now

DIGI-KEY (4)

ProductStockPriceBuy
TPS40077PWPR2000
20001.62 USD
60001.56 USD
Buy Now
TPS40077PWPR2981
13.32 USD
102.98 USD
1002.44 USD
5002.08 USD
10001.75 USD
Buy Now
TPS40077PWPR2981
13.32 USD
102.98 USD
1002.44 USD
5002.08 USD
10001.75 USD
Buy Now
TPS40077PWP863
13.94 USD
103.53 USD
1002.90 USD
5002.47 USD
10002.08 USD
Buy Now
TPS40077EVM-0010
149.38 USD
Buy Now
TPS40077PWPRG40
20001.52 USD
Buy Now
TPS40077PWPG40
1802.90 USD
Buy Now

Element14 (1)

ProductStockPriceBuy
TPS40077EVM-0010
1105.96 USD
Buy Now
TPS40077PWP59
16.36 USD
105.71 USD
255.33 USD
505.03 USD
1004.68 USD
2504.43 USD
5003.98 USD
10002.99 USD
Buy Now

FARNELL-ELEMENT14 (1)

ProductStockPriceBuy
TPS40077PWP59Buy Now

Mouser-Electronics (2)

ProductStockPriceBuy
TPS40077PWPR1167
13.21 USD
102.89 USD
252.78 USD
1002.36 USD
2502.24 USD
5002.01 USD
10001.59 USD
Buy Now
TPS40077PWP205
13.93 USD
103.53 USD
253.40 USD
1002.89 USD
2502.73 USD
5002.46 USD
10001.93 USD
Buy Now
TPS40077EVM-001None
154.38 USD
Buy Now

NEWARK (1)

ProductStockPriceBuy
TPS40077EVM-0010
148.97 USD
Buy Now
TPS40077PWP59
14.67 USD
104.13 USD
253.85 USD
503.65 USD
1003.39 USD
2503.21 USD
5002.88 USD
Buy Now

Texas Instruments (2)

ProductStockPriceBuy
TPS40077EVM-00110
149.00 USD
Buy Now
TPS40077PWP2038
14.13 USD
103.71 USD
253.38 USD
1003.05 USD
2502.76 USD
5002.33 USD
7501.96 USD
10001.65 USD
Buy Now

VERICAL (6)

ProductStockPriceBuy
TPS40077PWP3960
12.36 USD
Buy Now
TPS40077PWPRG410000
20002.24 USD
40001.99 USD
Buy Now
TPS40077PWPR2135
182.75 USD
252.49 USD
1002.26 USD
2502.07 USD
5001.86 USD
10001.84 USD
Buy Now
TPS40077PWPR10000
20001.84 USD
Buy Now
TPS40077PWPR2000
20001.76 USD
Buy Now
TPS40077PWPG43960
12.36 USD
Buy Now

Available Distributors without stock: 1

AVNET-EUROPE (0)

ProductStockPriceBuy
TPS40077PWP0Buy Now
TPS40077PWP0Buy Now
TPS40077PWPR0Buy Now

Available Distributors with stock: 0

no online Distributor with TPS40077 stock available

Table with equivalents and alternatives

The following Buck Controller are similar to TPS40077. Or, compare TPS40077 side-by-side with other Buck Controller via the Comparison function.

Variation Compare Product Manufacturer Package
0% MAX15046 MAX15046 product overviewMAX15046 product overview Maxim QSOP-EP-16
0% MAX1907A MAX1907A product overviewMAX1907A product overview Maxim TQFN-40
0% MAX1981A MAX1981A product overviewMAX1981A product overview Maxim
0% MAX8650 MAX8650 product overviewMAX8650 product overview Maxim QSOP-24
0% TPS40050-Q1 TPS40050-Q1 product overviewTPS40050-Q1 product overview Texas Instruments HTSSOP-16
0% TPS40051-Q1 TPS40051-Q1 product overviewTPS40051-Q1 product overview Texas Instruments HTSSOP-16
0% TPS40054 TPS40054 product overviewTPS40054 product overview Texas Instruments HTSSOP-16
0% TPS40055 TPS40055 product overviewTPS40055 product overview Texas Instruments HTSSOP-16
0% TPS40055-EP TPS40055-EP product overviewTPS40055-EP product overview Texas Instruments HTSSOP-16
0% TPS40057 TPS40057 product overviewTPS40057 product overview Texas Instruments HTSSOP-16
0% TPS40074 TPS40074 product overviewTPS40074 product overview Texas Instruments VQFN-20
0% TPS40075 TPS40075 product overviewTPS40075 product overview Texas Instruments VQFN-20
0% TPS40170 TPS40170 product overviewTPS40170 product overview Texas Instruments VQFN-20
0% TPS40170-EP TPS40170-EP product overviewTPS40170-EP product overview Texas Instruments VQFN-20
0% TPS40170-Q1 TPS40170-Q1 product overviewTPS40170-Q1 product overview Texas Instruments VQFN-20
0% TPS40180 TPS40180 product overviewTPS40180 product overview Texas Instruments VQFN-24
0% TPS51218 TPS51218 product overviewTPS51218 product overview Texas Instruments WSON-10
0% TPS51219 TPS51219 product overviewTPS51219 product overview Texas Instruments WQFN-16
0% TPS51513 TPS51513 product overviewTPS51513 product overview Texas Instruments VQFN-32
0% TPS53219 TPS53219 product overviewTPS53219 product overview Texas Instruments QFN-16
0% R1272S R1272S product overviewR1272S product overview Ricoh HSOP-18
10% ISL8104 ISL8104 product overviewISL8104 product overview Intersil uTQFN
10% MAX17409 MAX17409 product overviewMAX17409 product overview Maxim TQFN-28
10% LM25117 LM25117 product overviewLM25117 product overview Texas Instruments WQFN-24, HTSSOP-20
10% LM25117-Q1 LM25117-Q1 product overviewLM25117-Q1 product overview Texas Instruments WQFN-24, HTSSOP-20
10% LM5117 LM5117 product overviewLM5117 product overview Texas Instruments WQFN-24, HTSSOP-20
10% LM5117-Q1 LM5117-Q1 product overviewLM5117-Q1 product overview Texas Instruments WQFN-24, HTSSOP-20
25% ADP1851 ADP1851 product overviewADP1851 product overview Analog Devices LFCSP-16
25% ADP1853 ADP1853 product overviewADP1853 product overview Analog Devices LFCSP-20
25% MIC2101 MIC2101 product overviewMIC2101 product overview Micrel
25% MIC2102 MIC2102 product overviewMIC2102 product overview Micrel
25% MIC2103 MIC2103 product overviewMIC2103 product overview Micrel
25% MIC2104 MIC2104 product overviewMIC2104 product overview Micrel
25% LM27402 LM27402 product overviewLM27402 product overview Texas Instruments WQFN-16, HTSSOP-16
25% TPS40195 TPS40195 product overviewTPS40195 product overview Texas Instruments VQFN-16, TSSOP-16
25% TPS40400 TPS40400 product overviewTPS40400 product overview Texas Instruments VQFN-24
50% MAX5950 MAX5950 product overviewMAX5950 product overview Maxim TQFN-32
50% MAX5951 MAX5951 product overviewMAX5951 product overview Maxim TQFN-32
50% MAX8792 MAX8792 product overviewMAX8792 product overview Maxim TDFN-EP-14
50% LM2744 LM2744 product overviewLM2744 product overview Texas Instruments TSSOP-14
50% LM2745 LM2745 product overviewLM2745 product overview Texas Instruments TSSOP-14
50% LM2747 LM2747 product overviewLM2747 product overview Texas Instruments TSSOP-14
50% LM2748 LM2748 product overviewLM2748 product overview Texas Instruments TSSOP-14
50% LM3495 LM3495 product overviewLM3495 product overview Texas Instruments TSSOP-16
50% TPS40060 TPS40060 product overviewTPS40060 product overview Texas Instruments HTSSOP-16
50% TPS40061 TPS40061 product overviewTPS40061 product overview Texas Instruments HTSSOP-16
50% TPS40100 TPS40100 product overviewTPS40100 product overview Texas Instruments VQFN-24
50% TPS40101 TPS40101 product overviewTPS40101 product overview Texas Instruments VQFN-24
50% TPS40490 TPS40490 product overviewTPS40490 product overview Texas Instruments VQFN-28
50% TPS51117 TPS51117 product overviewTPS51117 product overview Texas Instruments VQFN-14, TSSOP-14

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of TPS40077.

V-IN max. 28 V, I-OUT 20 A, V-OUT min. 0.7 V, Frequency typ. 1000 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
744302010 0.1 30.0 45.0 0.24 6.95 x 6.8 x 4.7
744302015 0.2 30.0 32.0 0.24 6.95 x 6.8 x 4.7
744303012 0.1 31.0 55.0 0.33 10 x 6.8 x 5
744303015 0.2 31.0 42.0 0.33 10 x 6.8 x 5
744304010 0.1 26.0 52.0 0.17 11.5 x 11.8 x 4
744307012 0.1 29.0 48.0 0.33 7.4 x 7.2 x 7.2
744308015 0.2 27.0 58.0 0.37 10.1 x 7 x 7
744310013 0.1 22.0 48.0 0.91 7 x 6.9 x 3.3
744355215 0.2 25.0 60.0 0.58 10.5 x 10.2 x 4.2
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