Datasheet Analog Devices LT8603
| Manufacturer | Analog Devices |
| Series | LT8603 |
42V, Low IQ, Quad Output Triple Monolithic Buck Converter and Boost Controller
Datasheets
Datasheet LT8603
PDF, 3.0 Mb, Language: en, Revision: B, File uploaded: Feb 28, 2021, Pages: 38
42V, Low IQ, Quad Output Triple Monolithic Buck Converter and Boost Controller
42V, Low IQ, Quad Output Triple Monolithic Buck Converter and Boost Controller
Extract from the document
Datasheet LT8603
PDF, 1.9 Mb, Language: en, File uploaded: Nov 17, 2017, Pages: 38
42V, Low IQ, Quad Output Triple Monolithic Buck Converter and Boost Controller
42V, Low IQ, Quad Output Triple Monolithic Buck Converter and Boost Controller
Extract from the document
Prices
Status
| LT8603EUJ#PBF | LT8603EUJ#TRPBF | LT8603EUJ#WPBF | LT8603EUJ#WTRPBF | LT8603IUJ#PBF | LT8603IUJ#TRPBF | LT8603IUJ#WPBF | LT8603IUJ#WTRPBF | LT8603JUJ#PBF | LT8603JUJ#TRPBF | LT8603JUJ#WPBF | LT8603JUJ#WTRPBF | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lifecycle Status | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) |
Packaging
| LT8603EUJ#PBF | LT8603EUJ#TRPBF | LT8603EUJ#WPBF | LT8603EUJ#WTRPBF | LT8603IUJ#PBF | LT8603IUJ#TRPBF | LT8603IUJ#WPBF | LT8603IUJ#WTRPBF | LT8603JUJ#PBF | LT8603JUJ#TRPBF | LT8603JUJ#WPBF | LT8603JUJ#WTRPBF | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| Package | 40-Lead QFN (6mm x 6mm x 0.75mm w/ EP) | 40-Lead QFN (6mm x 6mm x 0.75mm w/ EP) | 40-Lead QFN (6mm x 6mm x 0.75mm w/ EP) | 40-Lead QFN (6mm x 6mm x 0.75mm w/ EP) | 40-Lead QFN (6mm x 6mm x 0.75mm w/ EP) | 40-Lead QFN (6mm x 6mm x 0.75mm w/ EP) | 40-Lead QFN (6mm x 6mm x 0.75mm w/ EP) | 40-Lead QFN (6mm x 6mm x 0.75mm w/ EP) | 40-Lead QFN (6mm x 6mm x 0.75mm w/ EP) | 40-Lead QFN (6mm x 6mm x 0.75mm w/ EP) | 40-Lead QFN (6mm x 6mm x 0.75mm w/ EP) | 40-Lead QFN (6mm x 6mm x 0.75mm w/ EP) |
| Pins | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 |
| Package Code | 05-08-1728 | 05-08-1728 | 05-08-1728 | 05-08-1728 | 05-08-1728 | 05-08-1728 | 05-08-1728 | 05-08-1728 | 05-08-1728 | 05-08-1728 | 05-08-1728 | 05-08-1728 |
Parametrics
| Parameters / Models | LT8603EUJ#PBF | LT8603EUJ#TRPBF | LT8603EUJ#WPBF | LT8603EUJ#WTRPBF | LT8603IUJ#PBF | LT8603IUJ#TRPBF | LT8603IUJ#WPBF | LT8603IUJ#WTRPBF | LT8603JUJ#PBF | LT8603JUJ#TRPBF | LT8603JUJ#WPBF | LT8603JUJ#WTRPBF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Buck Output Current(typ), A | 1.5, 1.8, 2.5 | 1.5, 1.8, 2.5 | 1.5, 1.8, 2.5 | 1.5, 1.8, 2.5 | 1.5, 1.8, 2.5 | 1.5, 1.8, 2.5 | 1.5, 1.8, 2.5 | 1.5, 1.8, 2.5 | 1.5, 1.8, 2.5 | 1.5, 1.8, 2.5 | 1.5, 1.8, 2.5 | 1.5, 1.8, 2.5 |
| Monolithic | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Number of Outputs | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| Operating Temperature Range, °C | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 150 | -40 to 150 | -40 to 150 | -40 to 150 |
| Synchronous | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Vin(max), V | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 |
| Vin(min), V | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
Eco Plan
| LT8603EUJ#PBF | LT8603EUJ#TRPBF | LT8603EUJ#WPBF | LT8603EUJ#WTRPBF | LT8603IUJ#PBF | LT8603IUJ#TRPBF | LT8603IUJ#WPBF | LT8603IUJ#WTRPBF | LT8603JUJ#PBF | LT8603JUJ#TRPBF | LT8603JUJ#WPBF | LT8603JUJ#WTRPBF | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Model Line
Series: LT8603 (12)
Manufacturer's Classification
- Power Management > SEPIC Regulators | High Input Voltage Buck Regulators | Micropower Buck Regulators | Internal Power Switch Buck Regulators | Multiple Output Buck Regulators | Multitopology DC/DC
