Datasheet Analog Devices LTC7817
| Manufacturer | Analog Devices |
| Series | LTC7817 |
40V, Low IQ, 3MHz, Triple Output Buck/Buck/Boost Synchronous Controller
Datasheets
Datasheet LTC7817
PDF, 3.0 Mb, Language: en, Revision: 0, File uploaded: Feb 28, 2021, Pages: 44
40V, Low IQ, 3MHz, Triple Output Buck/Buck/Boost Synchronous Controller
40V, Low IQ, 3MHz, Triple Output Buck/Buck/Boost Synchronous Controller
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Prices
Status
| LTC7817EUHF#PBF | LTC7817EUHF#TRPBF | LTC7817HUHF#WPBF | LTC7817HUHF#WTRPBF | LTC7817IUHF#WPBF | LTC7817IUHF#WTRPBF | LTC7817JUHF#WPBF | LTC7817JUHF#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) |
Packaging
| LTC7817EUHF#PBF | LTC7817EUHF#TRPBF | LTC7817HUHF#WPBF | LTC7817HUHF#WTRPBF | LTC7817IUHF#WPBF | LTC7817IUHF#WTRPBF | LTC7817JUHF#WPBF | LTC7817JUHF#WTRPBF | |
|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| Package | 38-Lead QFN (5mm x 7mm w/ EP) | 38-Lead QFN (5mm x 7mm w/ EP) | 38-Lead QFN (5mm x 7mm w/ EP) | 38-Lead QFN (5mm x 7mm w/ EP) | 38-Lead QFN (5mm x 7mm w/ EP) | 38-Lead QFN (5mm x 7mm w/ EP) | 38-Lead QFN (5mm x 7mm w/ EP) | 38-Lead QFN (5mm x 7mm w/ EP) |
| Pins | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 |
| Package Code | 05-08-1701 | 05-08-1701 | 05-08-1701 | 05-08-1701 | 05-08-1701 | 05-08-1701 | 05-08-1701 | 05-08-1701 |
Parametrics
| Parameters / Models | LTC7817EUHF#PBF | LTC7817EUHF#TRPBF | LTC7817HUHF#WPBF | LTC7817HUHF#WTRPBF | LTC7817IUHF#WPBF | LTC7817IUHF#WTRPBF | LTC7817JUHF#WPBF | LTC7817JUHF#WTRPBF |
|---|---|---|---|---|---|---|---|---|
| Monolithic | No | No | No | No | No | No | No | No |
| Number of Outputs | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Operating Temperature Range, °C | -40 to 125 | -40 to 125 | -40 to 150 | -40 to 150 | -40 to 125 | -40 to 125 | -40 to 150 | -40 to 150 |
| Synchronous | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Vin(max), V | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 |
| Vin(min), V | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Eco Plan
| LTC7817EUHF#PBF | LTC7817EUHF#TRPBF | LTC7817HUHF#WPBF | LTC7817HUHF#WTRPBF | LTC7817IUHF#WPBF | LTC7817IUHF#WTRPBF | LTC7817JUHF#WPBF | LTC7817JUHF#WTRPBF | |
|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Model Line
Series: LTC7817 (8)
Manufacturer's Classification
- Power Management > Multitopology DC/DC | External Power Switch Buck Controllers | High Input Voltage Buck Regulators | Micropower Buck Regulators | Multiple Output Buck Regulators | External Power Switch Boost Controllers
