Datasheet Linear Technology LTC3445 — Datenblatt
| Hersteller | Linear Technology |
| Serie | LTC3445 |
IВІC steuerbarer Buck-Regler mit zwei LDOs in einem 4 mm × 4 mm QFN
Datenblätter
Datasheet LTC3445
PDF, 486 Kb, Sprache: en, Datei hochgeladen: Sep 21, 2017, Seiten: 24
I²C Controllable Buck Regulator with Two LDOs in a 4mm × 4mm QFN
I²C Controllable Buck Regulator with Two LDOs in a 4mm × 4mm QFN
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Preise
Verpackung
| LTC3445EUF#PBF | LTC3445EUF#TRPBF | |
|---|---|---|
| N | 1 | 2 |
| Package | 4x4 QFN-24 Paketumrisszeichnung | 4x4 QFN-24 Paketumrisszeichnung |
| Package Code | UF | UF |
| Package Index | 05-08-1697 | 05-08-1697 |
| Pin Count | 24 | 24 |
Parameter
| Parameters / Models | LTC3445EUF#PBF | LTC3445EUF#TRPBF |
|---|---|---|
| Buck Output Current, A | 0.6 | 0.6 |
| Demo Boards | DC698A | DC698A |
| Export Control | no | no |
| Features | I2C Control, LDO, Adjustable Slew Rate, Spread Spectrum, PowerPath | I2C Control, LDO, Adjustable Slew Rate, Spread Spectrum, PowerPath |
| LDO Output Current, A | 0.05, 0.05 | 0.05, 0.05 |
| Number of Outputs | 3 | 3 |
| Operating Temperature Range, °C | 0 to 85 | 0 to 85 |
| PowerPath | Linear PowerPath, Internal Ideal Diode | Linear PowerPath, Internal Ideal Diode |
| Vin Max, V | 5.5 | 5.5 |
| Vin Min, V | 2.5 | 2.5 |
Öko-Plan
| LTC3445EUF#PBF | LTC3445EUF#TRPBF | |
|---|---|---|
| RoHS | Compliant | Compliant |
Modellreihe
Serie: LTC3445 (2)
Herstellerklassifikation
- Power Management > Switching Regulator > Step-Down (Buck) Regulators > Internal Power Switch Buck | Buck Regulator Plus LDO
- Power Management > Switching Regulator > Digitally Programmable Regulators
- Power Management > PMIC & Multifunction > Multitopology DC/DC