Datasheet Linear Technology LTC3448EDD#TRPBF
| Manufacturer | Linear Technology |
| Series | LTC3448 |
| Part Number | LTC3448EDD#TRPBF |
1.5MHz/2.25MHz, 600mA Synchronous Step-Down Regulator with LDO Mode
Datasheets
Datasheet LTC3448
PDF, 284 Kb, Language: en, File uploaded: Sep 21, 2017, Pages: 20
1.5MHz/2.25MHz, 600mA Synchronous Step-Down Regulator with LDO Mode
1.5MHz/2.25MHz, 600mA Synchronous Step-Down Regulator with LDO Mode
Extract from the document
Prices
Packaging
| Package | 3x3 DFN-8 |
| Package Code | DD |
| Package Index | 05-08-1698 |
Parametrics
| Architecture | Constant Frequency Current Mode |
| Demo Boards | DC840A |
| Design Tools | LTspice File |
| Export Control | no |
| Frequency | 2250 kHz |
| Integrated Inductor | no |
| Ishutdown | 0.1 µA |
| Isupply | 0.032 mA |
| Max Phases | 1 |
| Monolithic | yes |
| Number of Outputs | 1 |
| Operating Temperature Range | 0 to 85 °C |
| Output Current | 0.6 A |
| Polyphase | no |
| Switch Current | 1 A |
| Synchronous | yes |
| Topology | Buck |
| Vin Max | 5.5 V |
| Vin Min | 2.5 V |
| Vout Max | 5.2 V |
| Vout Maximum | Vin - 0.3V |
| Vout Min | 0.6 V |
| Vref Accuracy Over Temp | 2.5 % |
Eco Plan
| RoHS | Compliant |
Articles
- 600mA Switching Converter Reduces Noise by Automatically Shifting to a Linear Regulator at Light Loads &mdash LT JournalPDF, 453 Kb, File published: Jun 10, 2005Extract from the document
Model Line
Series: LTC3448 (4)
- LTC3448EDD#PBF LTC3448EDD#TRPBF LTC3448EMS8E#PBF LTC3448EMS8E#TRPBF
Manufacturer's Classification
- Power Management > Switching Regulator > Step-Down (Buck) Regulators > Micropower Buck Regulators | Internal Power Switch Buck
Other Names:
LTC3448EDDTRPBF, LTC3448EDD TRPBF
