Datasheet Analog Devices LTC3802 — Datenblatt
| Hersteller | Analog Devices |
| Serie | LTC3802 |
Dualer synchroner 2-Phasen-DC / DC-Controller mit 550 kHz und programmierbarem Up / Down-Tracking
Datenblätter
Datasheet LTC3802
PDF, 359 Kb, Sprache: en, Datei hochgeladen: Sep 23, 2017, Seiten: 28
Dual 550kHz Synchronous 2-Phase DC/DC Controller with Programmable Up/Down Tracking
Dual 550kHz Synchronous 2-Phase DC/DC Controller with Programmable Up/Down Tracking
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Status
| LTC3802EGN#PBF | LTC3802EGN#TRPBF | LTC3802EUH#PBF | LTC3802EUH#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) |
Verpackung
| LTC3802EGN#PBF | LTC3802EGN#TRPBF | LTC3802EUH#PBF | LTC3802EUH#TRPBF | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Package | 28-Lead SSOP (Narrow 0.15 Inch) | 28-Lead SSOP (Narrow 0.15 Inch) | 32-Lead QFN (5mm x 5mm x 0.75mm w/ EP) | 32-Lead QFN (5mm x 5mm x 0.75mm w/ EP) |
| Pins | 28 | 28 | 32 | 32 |
| Package Code | 05-08-1641 (GN28) | 05-08-1641 (GN28) | 05-08-1693 | 05-08-1693 |
Parameter
| Parameters / Models | LTC3802EGN#PBF | LTC3802EGN#TRPBF | LTC3802EUH#PBF | LTC3802EUH#TRPBF |
|---|---|---|---|---|
| Buck Output Current(typ), A | 25, 25 | 25, 25 | 25, 25 | 25, 25 |
| Monolithic | No | No | No | No |
| Number of Outputs | 2 | 2 | 2 | 2 |
| Operating Temperature Range, °C | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 |
| Synchronous | Yes | Yes | Yes | Yes |
| Vin(max), V | 30 | 30 | 30 | 30 |
| Vin(min), V | 3 | 3 | 3 | 3 |
Öko-Plan
| LTC3802EGN#PBF | LTC3802EGN#TRPBF | LTC3802EUH#PBF | LTC3802EUH#TRPBF | |
|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant |
Modellreihe
Serie: LTC3802 (4)
Herstellerklassifikation
- Power Management > External Power Switch Buck Controllers | Multiple Output Buck Regulators