Datasheet Linear Technology LTC3422 — Datenblatt
| Hersteller | Linear Technology |
| Serie | LTC3422 |
1,5 A, 3 MHz synchroner DC / DC-Aufwärtswandler mit Ausgangstrennung
Datenblätter
Datasheet LTC3422
PDF, 271 Kb, Sprache: en, Datei hochgeladen: Sep 21, 2017, Seiten: 16
1.5A, 3MHz Synchronous Step-Up DC/DC Converter with Output Disconnect
1.5A, 3MHz Synchronous Step-Up DC/DC Converter with Output Disconnect
Auszug aus dem Dokument
Preise
Verpackung
| LTC3422EDD#PBF | LTC3422EDD#TRPBF | |
|---|---|---|
| N | 1 | 2 |
| Package | 3x3 DFN-10 Paketumrisszeichnung | 3x3 DFN-10 Paketumrisszeichnung |
| Package Code | DD | DD |
| Package Index | 05-08-1699 | 05-08-1699 |
| Pin Count | 10 | 10 |
Parameter
| Parameters / Models | LTC3422EDD#PBF | LTC3422EDD#TRPBF |
|---|---|---|
| Architecture | Constant Frequency Current Mode | Constant Frequency Current Mode |
| Demo Boards | DC860A | DC860A |
| Design Tools | LTspice Model | LTspice Model |
| Export Control | no | no |
| Features | Output Disconnect, External Synchronization, Resistor Set Frequency, Burst Mode | Output Disconnect, External Synchronization, Resistor Set Frequency, Burst Mode |
| Frequency, kHz | 3000 | 3000 |
| Frequency Adjust Range | 100kHz - 3MHz | 100kHz - 3MHz |
| Frequency Sync Range | 100kHz - 3MHz | 100kHz - 3MHz |
| Integrated Inductor | no | no |
| Ishutdown, µA | 0.1 | 0.1 |
| Isupply, mA | 0.025 | 0.025 |
| Monolithic | yes | yes |
| Number of Outputs | 1 | 1 |
| Operating Temperature Range, °C | 0 to 85 | 0 to 85 |
| Polyphase | no | no |
| Switch Current, A | 2.5 | 2.5 |
| Synchronous | yes | yes |
| Topology | Boost | Boost |
| Vin Max, V | 4.5 | 4.5 |
| Vin Min, V | 0.5 | 0.5 |
| Vin Min Startup, V | 0.88 | 0.88 |
| Vout Max, V | 5.25 | 5.25 |
| Vout Min, V | 1.216 | 1.216 |
| Vswitch Max, V | 6 | 6 |
Öko-Plan
| LTC3422EDD#PBF | LTC3422EDD#TRPBF | |
|---|---|---|
| RoHS | Compliant | Compliant |
Modellreihe
Serie: LTC3422 (2)
Herstellerklassifikation
- Power Management > Switching Regulator > Step-Up (Boost) Regulators > Micropower Boost | Internal Power Switch Boost