Datasheet Analog Devices LTC3728L-1 — Datenblatt
| Hersteller | Analog Devices |
| Serie | LTC3728L-1 |
Dualer 2-Phasen-Synchronregler mit 550 kHz
Datenblätter
Datasheet LTC3728L-1
PDF, 487 Kb, Sprache: en, Datei hochgeladen: Sep 22, 2017, Seiten: 32
Dual, 550kHz, 2-Phase Synchronous Regulator
Dual, 550kHz, 2-Phase Synchronous Regulator
Auszug aus dem Dokument
Preise
Status
| LTC3728LEGN-1#PBF | LTC3728LEGN-1#TRPBF | LTC3728LEUH-1#PBF | LTC3728LEUH-1#TRPBF | LTC3728LIGN-1#PBF | LTC3728LIGN-1#TRPBF | LTC3728LIUH-1#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) |
Verpackung
| LTC3728LEGN-1#PBF | LTC3728LEGN-1#TRPBF | LTC3728LEUH-1#PBF | LTC3728LEUH-1#TRPBF | LTC3728LIGN-1#PBF | LTC3728LIGN-1#TRPBF | LTC3728LIUH-1#TRPBF | |
|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| 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) | 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) |
| Pins | 28 | 28 | 32 | 32 | 28 | 28 | 32 |
| Package Code | 05-08-1641 (GN28) | 05-08-1641 (GN28) | 05-08-1693 | 05-08-1693 | 05-08-1641 (GN28) | 05-08-1641 (GN28) | 05-08-1693 |
Parameter
| Parameters / Models | LTC3728LEGN-1#PBF | LTC3728LEGN-1#TRPBF | LTC3728LEUH-1#PBF | LTC3728LEUH-1#TRPBF | LTC3728LIGN-1#PBF | LTC3728LIGN-1#TRPBF | LTC3728LIUH-1#TRPBF |
|---|---|---|---|---|---|---|---|
| Buck Output Current(typ), A | 25, 25 | 25, 25 | 25, 25 | 25, 25 | 25, 25 | 25, 25 | 25, 25 |
| Monolithic | No | No | No | No | No | No | No |
| Number of Outputs | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| 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 |
| Synchronous | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Vin(max), V | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| Vin(min), V | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 |
Öko-Plan
| LTC3728LEGN-1#PBF | LTC3728LEGN-1#TRPBF | LTC3728LEUH-1#PBF | LTC3728LEUH-1#TRPBF | LTC3728LIGN-1#PBF | LTC3728LIGN-1#TRPBF | LTC3728LIUH-1#TRPBF | |
|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Modellreihe
Serie: LTC3728L-1 (7)
Herstellerklassifikation
- Power Management > Multiple Output Buck Regulators | External Power Switch Buck Controllers