LTC3600 Buck Converter overview
Description
LTC3600 is a 15.00 V sync Buck Converter from with 1.50 A output current. The maximum 15.00 V input voltage can be regulated down into a 0.00 V to 14.50 V output voltage.
It requires are a typical inductor size of 2.20 µH, a typical external component count of 7 and achieves a peak efficiency of 95 %. Further LTC3600 characteristics are a adjustable 1000 kHz switching frequency and 2 available package option(s): MSOP-12 DFN-12 .
Parameter overview and features with replacement search
For the LTC3600 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. | 4.00 V | |
| V-IN max. | 15.00 V | |
| I-OUT? | 1.50 A | |
| V-OUT min. | ||
| V-OUT max. | 14.50 V | |
| V-OUT | adjustable V | |
| V-OUT programmable |  |
|
| sync/non-sync | sync | |
| Frequency typ. | 1000 kHz | |
| Frequency | adjustable | |
| Frequency selectable | ||
| ext.clock sync. |  |
|
| Frequency adj./ ext.clock min. | 200 kHz | |
| Frequency adj./ ext.clock max | 4000 kHz | |
| Softstart | |
|
| Softstart adjustable | |
|
| Tracking | |
|
| PG/Power OK | |
|
| Quiescent current max. | 1100 µA | |
| Operating min. | ||
| Operating max. | ||
| Junction min. | -40 °C | |
| Junction max. | 125 °C | |
| thermal shutdown typ. | 160 °C | |
| Inductor size typ. | 2.20 µH | |
| Inductor suggested by Würth Elektronik | ||
| Automotive AEC-Q100 | |
|
| Light-Load-Mode | |
|
| Topology | Buck | |
| Peak Efficiency | 95 % | |
| Component count min. | 7 | |
| current limit adjustable | |
|
| Nr.of packages | 2 | |
| CSP | ||
| SC70 | ||
| SOT | ||
| MSOP | MSOP-12 | |
| QFN/DFN | DFN-12 | |
| SO/SOIC | ||
| SOP | ||
| DIP | ||
| TO | ||
| DDPAK |
LTC3600 Datasheet
Link to the most up-to-date LTC3600 datasheet and the product page for EVM, tools and support information.
LTC3600 Sample stock and distributor price breaks
LTC3600 prices and online available distributors.
Available Distributors with stock: 5
Chip-One-Stop (7)
| Product | Stock | Price | Buy | ||||||||||||
| LTC3600EDD#PBF | 537 |
| Buy Now | ||||||||||||
| LTC3600EDD#TRPBF | 2500 |
| Buy Now | ||||||||||||
| LTC3600EMSE#PBF | 64 |
| Buy Now | ||||||||||||
| LTC3600EMSE#PBF | 735 |
| Buy Now | ||||||||||||
| LTC3600IDD#PBF | 360 |
| Buy Now | ||||||||||||
| LTC3600IDD#PBF | 1360 |
| Buy Now | ||||||||||||
| LTC3600IMSE#PBF | 373 |
| Buy Now |
DIGI-KEY (4)
| Product | Stock | Price | Buy | ||||||
| LTC3600EDD#PBF | 695 |
| Buy Now | ||||||
| LTC3600EMSE#PBF | 207 |
| Buy Now | ||||||
| LTC3600IDD#PBF | 927 |
| Buy Now | ||||||
| LTC3600IMSE#PBF | 270 |
| Buy Now | ||||||
| LTC3600EDD#TRPBF | 0 |
| Buy Now | ||||||
| LTC3600EMSE#TRPBF | 0 |
| Buy Now | ||||||
| LTC3600IDD#TRPBF | 0 |
| Buy Now | ||||||
| LTC3600IMSE#TRPBF | 0 |
| Buy Now |
Element14 (2)
FARNELL-ELEMENT14 (2)
NEWARK (2)
Available Distributors with stock: 0
List of equivalents and alternatives
The following DC/DC Buck Converter are similar to LTC3600. Optional, compare LTC3600 side-by-side with other Buck Converter via the Comparison function.
Inductor suggestions
Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of LTC3600.
| Order Code | Spec | L (µH) | IR (A) | ISAT (A) | RDC (mΩ) | L x W x H (mm) |
