Datasheet Analog Devices LTC3834
| Manufacturer | Analog Devices |
| Series | LTC3834 |
30μA IQ Synchronous Step-Down Controller
Datasheets
Datasheet LTC3834
PDF, 793 Kb, Language: en, File uploaded: Sep 23, 2017, Pages: 30
30μA IQ Synchronous Step-Down Controller
30μA IQ Synchronous Step-Down Controller
Extract from the document
Prices
Status
| LTC3834EFE#PBF | LTC3834EFE#TRPBF | LTC3834EUFD#PBF | LTC3834EUFD#TRPBF | LTC3834IFE#PBF | LTC3834IFE#TRPBF | LTC3834IUFD#PBF | LTC3834IUFD#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) | 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
| LTC3834EFE#PBF | LTC3834EFE#TRPBF | LTC3834EUFD#PBF | LTC3834EUFD#TRPBF | LTC3834IFE#PBF | LTC3834IFE#TRPBF | LTC3834IUFD#PBF | LTC3834IUFD#TRPBF | |
|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| Package | 20-Lead TSSOP w/ EP | 20-Lead TSSOP w/ EP | 20-Lead QFN (4mm x 5mm x 0.75mm w/ EP) | 20-Lead QFN (4mm x 5mm x 0.75mm w/ EP) | 20-Lead TSSOP w/ EP | 20-Lead TSSOP w/ EP | 20-Lead QFN (4mm x 5mm x 0.75mm w/ EP) | 20-Lead QFN (4mm x 5mm x 0.75mm w/ EP) |
| Pins | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| Package Code | 05-08-1663 (CB) | 05-08-1663 (CB) | 05-08-1711 | 05-08-1711 | 05-08-1663 (CB) | 05-08-1663 (CB) | 05-08-1711 | 05-08-1711 |
Parametrics
| Parameters / Models | LTC3834EFE#PBF | LTC3834EFE#TRPBF | LTC3834EUFD#PBF | LTC3834EUFD#TRPBF | LTC3834IFE#PBF | LTC3834IFE#TRPBF | LTC3834IUFD#PBF | LTC3834IUFD#TRPBF |
|---|---|---|---|---|---|---|---|---|
| Max Phases | 1, 2 | 1, 2 | 1, 2 | 1, 2 | 1, 2 | 1, 2 | 1, 2 | 1, 2 |
| Number of Outputs | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 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 |
| Output Current(typ), A | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
| Sense Resistor | Rsense | Rsense | Rsense | Rsense | Rsense | Rsense | Rsense | Rsense |
| Vin(max), V | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 |
| Vin(min), V | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
Eco Plan
| LTC3834EFE#PBF | LTC3834EFE#TRPBF | LTC3834EUFD#PBF | LTC3834EUFD#TRPBF | LTC3834IFE#PBF | LTC3834IFE#TRPBF | LTC3834IUFD#PBF | LTC3834IUFD#TRPBF | |
|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Model Line
Series: LTC3834 (8)
Manufacturer's Classification
- Power Management > Micropower Buck Regulators | External Power Switch Buck Controllers
