TS2596-3.3 Buck Converter overview
Description
TS2596-3.3 is a 40.00 V non-sync Buck Converter from with 3.00 A output current. The maximum 40.00 V input voltage can be regulated down into a 3.30 V to 3.30 V output voltage.
It requires are a typical inductor size of 47.00 µH, a typical external component count of 6 and achieves a peak efficiency of 85 %. Further TS2596-3.3 characteristics are a fixed 150 kHz switching frequency and 3 available package option(s): SOP-8 TO-220-5 .
Parameter overview and features with replacement search
For the TS2596-3.3 replacement search, please select a main parameter tolerance value and adjust the checkboxes for feature match. The product counter within the button shows the number of available equivalents and a click on the replacement button shows all possible replacements within a parametric overview.
| Parameter | Value | Replacement Search Filter |
| V-IN min. | 4.50 V | |
| V-IN max. | 40.00 V | |
| I-OUT? | 3.00 A | |
| V-OUT min. | 3.30 V | |
| V-OUT max. | 3.30 V | |
| V-OUT | 3.300 V | |
| V-OUT programmable |  |
|
| sync/non-sync | non-sync | |
| Frequency typ. | 150 kHz | |
| Frequency | fixed | |
| Frequency selectable | ||
| ext.clock sync. | |
|
| Frequency adj./ ext.clock min. | ||
| Frequency adj./ ext.clock max | ||
| Softstart |  |
|
| Softstart adjustable | |
|
| Tracking | |
|
| PG/Power OK | |
|
| Quiescent current max. | 10000 µA | |
| Operating min. | -40 °C | |
| Operating max. | 125 °C | |
| Junction min. | ||
| Junction max. | ||
| thermal shutdown typ. | ||
| Inductor size typ. | 47.00 µH | |
| Inductor suggested by Würth Elektronik | ||
| Automotive AEC-Q100 | |
|
| Light-Load-Mode | |
|
| Topology | Buck | |
| Peak Efficiency | 85 % | |
| Component count min. | 6 | |
| current limit adjustable | |
|
| Nr.of packages | 3 | |
| CSP | ||
| SC70 | ||
| SOT | ||
| MSOP | ||
| QFN/DFN | ||
| SO/SOIC | ||
| SOP | SOP-8 | |
| DIP | ||
| TO | TO-220-5 | |
| DDPAK |
TS2596-3.3 Datasheet
Link to the most up-to-date TS2596-3.3 datasheet and the product page for EVM, tools and support information.
TS2596-3.3 Sample stock and distributor price breaks
TS2596-3.3 prices and online available distributors.
Available Distributors with stock: 0
Available Distributors with stock: 0
List of equivalents and alternatives
The following DC/DC Buck Converter are similar to TS2596-3.3. Optional, compare TS2596-3.3 side-by-side with other Buck Converter via the Comparison function.
| Variation | Compare | Product | Manufacturer | Package | |
| 0% | TS2576-3.3 |  TS2576-3.3 product overview |
Taiwan Semi | TO-220-5 | |
| 0% | LM2599-3.3 | LM2599-3.3 product overview |
Texas Instruments | DDPAK-7, TO-220-7 | |
| 0% | LM2673-3.3 | LM2673-3.3 product overview |
Texas Instruments | DDPAK-7, TO-220-7, VSON-14 | |
| 0% | LM2679-3.3 | LM2679-3.3 product overview |
Texas Instruments | DDPAK-7, TO-220-7, VSON-14 |
Inductor suggestions
Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of TS2596-3.3.
| Order Code | Spec | L (µH) | IR (A) | ISAT (A) | RDC (mΩ) | L x W x H (mm) |
| 7443251600 | 16.0 | 5.0 | 6.5 | 34.50 | 10.5 x 10.2 x 5 | |
| 7443551221 | 22.0 | 6.0 | 6.5 | 24.70 | 13.2 x 12.8 x 6.5 | |
| 744750230150 | 15.0 | 3.7 | 5.7 | 27.90 | 8.8 x 8.8 x 11 | |
| 744750420220 | 22.0 | 4.1 | 6.7 | 30.90 | 12.8 x 12.8 x 9 | |
| 744770115 | 15.0 | 5.0 | 6.0 | 24.00 | 12 x 12 x 8 | |
| 744770118 | 18.0 | 4.2 | 5.4 | 32.00 | 12 x 12 x 8 | |
| 744770122 | 22.0 | 4.1 | 5.0 | 33.00 | 12 x 12 x 8 | |
| 7447709220 | 22.0 | 5.3 | 6.5 | 23.30 | 12 x 12 x 10 | |
| 744771115 | 15.0 | 3.8 | 4.6 | 25.00 | 12 x 12 x 6 | |
| 744771118 | 18.0 | 3.5 | 4.3 | 29.00 | 12 x 12 x 6 | |
| 744771122 | 22.0 | 3.4 | 3.8 | 31.00 | 12 x 12 x 6 | |
| 7447714150 | 15.0 | 3.5 | 4.1 | 36.00 | 10 x 10 x 5 | |
| 7447714220 | 22.0 | 3.0 | 3.6 | 42.00 | 10 x 10 x 5 | |
| 7447798131 | 13.0 | 5.9 | 4.5 | 19.90 | 10.2 x 10.2 x 6.4 | |
| 7447798151 | 15.0 | 5.5 | 4.0 | 21.80 | 10.2 x 10.2 x 6.4 | |
| 7447798181 | 18.0 | 5.0 | 3.8 | 30.50 | 10.2 x 10.2 x 6.4 | |
| 784770220 | 22.0 | 4.0 | 4.7 | 37.00 | 12 x 12 x 8.3 | |
| 7847709220 | 22.0 | 4.3 | 5.0 | 37.00 | 12 x 12 x 10.3 |
