Datasheet Analog Devices LTC3618
| Manufacturer | Analog Devices |
| Series | LTC3618 |
Dual 4MHz, ±3A Synchronous Buck Converter for DDR Termination
Datasheets
LTC3618: Dual 4MHz, ±3A Synchronous Buck Converter for DDR Termination Data Sheet
PDF, 633 Kb, File uploaded: Sep 22, 2017
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Prices
Status
| LTC3618EFE#PBF | LTC3618EFE#TRPBF | LTC3618EUF#PBF | LTC3618EUF#TRPBF | LTC3618IFE#PBF | LTC3618IFE#TRPBF | LTC3618IUF#PBF | LTC3618IUF#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
| LTC3618EFE#PBF | LTC3618EFE#TRPBF | LTC3618EUF#PBF | LTC3618EUF#TRPBF | LTC3618IFE#PBF | LTC3618IFE#TRPBF | LTC3618IUF#PBF | LTC3618IUF#TRPBF | |
|---|---|---|---|---|---|---|---|---|
| Package | 24 ld TSSOP_EP (see Drawing) | 24 ld TSSOP_EP (see Drawing) | 24 LD QFN (4x4x0.75 w/2.45mm EP) | 24 LD QFN (4x4x0.75 w/2.45mm EP) | 24 ld TSSOP_EP (see Drawing) | 24 ld TSSOP_EP (see Drawing) | 24 LD QFN (4x4x0.75 w/2.45mm EP) | 24 LD QFN (4x4x0.75 w/2.45mm EP) |
| Pins | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
| Package Code | 05-08-1771 | 05-08-1771 | 05-08-1697 | 05-08-1697 | 05-08-1771 | 05-08-1771 | 05-08-1697 | 05-08-1697 |
Parametrics
| Parameters / Models | LTC3618EFE#PBF | LTC3618EFE#TRPBF | LTC3618EUF#PBF | LTC3618EUF#TRPBF | LTC3618IFE#PBF | LTC3618IFE#TRPBF | LTC3618IUF#PBF | LTC3618IUF#TRPBF |
|---|---|---|---|---|---|---|---|---|
| Buck Output Current(typ), A | 10m | 10m | 10m | 10m | 10m | 10m | 10m | 10m |
| Monolithic | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Number of Outputs | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| 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 |
| Synchronous | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Vin(max), V | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
| Vin(min), V | 2.25 | 2.25 | 2.25 | 2.25 | 2.25 | 2.25 | 2.25 | 2.25 |
Eco Plan
| LTC3618EFE#PBF | LTC3618EFE#TRPBF | LTC3618EUF#PBF | LTC3618EUF#TRPBF | LTC3618IFE#PBF | LTC3618IFE#TRPBF | LTC3618IUF#PBF | LTC3618IUF#TRPBF | |
|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Model Line
Series: LTC3618 (8)
Manufacturer's Classification
- Power Management > DDR Memory/Bus Termination > Multiple Output Buck
