Datasheet Analog Devices LT8709
| Manufacturer | Analog Devices |
| Series | LT8709 |
Negative Input Synchronous Multi-Topology DC/DC Controller
Datasheets
Datasheet LT8709
PDF, 802 Kb, Language: en, File uploaded: Sep 20, 2017, Pages: 48
Negative Input Synchronous Multi-Topology DC/DC Controller
Negative Input Synchronous Multi-Topology DC/DC Controller
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Prices
Status
| LT8709EFE#PBF | LT8709EFE#TRPBF | LT8709IFE#PBF | LT8709IFE#TRPBF | |
|---|---|---|---|---|
| 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) |
Packaging
| LT8709EFE#PBF | LT8709EFE#TRPBF | LT8709IFE#PBF | LT8709IFE#TRPBF | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Package | 20-Lead TSSOP w/ EP | 20-Lead TSSOP w/ EP | 20-Lead TSSOP w/ EP | 20-Lead TSSOP w/ EP |
| Pins | 20 | 20 | 20 | 20 |
| Package Code | 05-08-1663 (CB) | 05-08-1663 (CB) | 05-08-1663 (CB) | 05-08-1663 (CB) |
Parametrics
| Parameters / Models | LT8709EFE#PBF | LT8709EFE#TRPBF | LT8709IFE#PBF | LT8709IFE#TRPBF |
|---|---|---|---|---|
| Max Phases | 1 | 1 | 1 | 1 |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Operating Temperature Range, °C | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 |
| Output Current(typ), A | 25 | 25 | 25 | 25 |
| Sense Resistor | Rsense | Rsense | Rsense | Rsense |
| Vin(max), V | -4.5 | -4.5 | -4.5 | -4.5 |
| Vin(min), V | -80 | -80 | -80 | -80 |
Eco Plan
| LT8709EFE#PBF | LT8709EFE#TRPBF | LT8709IFE#PBF | LT8709IFE#TRPBF | |
|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant |
Model Line
Series: LT8709 (4)
Manufacturer's Classification
- Power Management > Inverting Regulators | External Power Switch Buck Controllers | External Power Switch Boost Controllers | SEPIC Regulators
