Datasheet Linear Technology LTC3823EUH#TRPBF
| Manufacturer | Linear Technology |
| Series | LTC3823 |
| Part Number | LTC3823EUH#TRPBF |
Fast No Rsense Step-Down Synchronous DC/DC Controller with Differential Output Sensing, Tracking and PLL
Datasheets
Datasheet LTC3823
PDF, 315 Kb, Language: en, File uploaded: Sep 23, 2017, Pages: 26
Fast No RSENSE Step-Down Synchronous DC/DC Controller with Differential Output Sensing, Tracking and PLL
Fast No RSENSE Step-Down Synchronous DC/DC Controller with Differential Output Sensing, Tracking and PLL
Extract from the document
Packaging
| Package | 5x5 QFN-32 |
| Package Code | UH |
| Package Index | 05-08-1693 |
Parametrics
| Architecture | Constant On-Time Valley Current Mode |
| Demo Boards | DC1021A |
| Design Tools | LTspice File |
| Export Control | no |
| Features | No Rsense, Tracking, Differential Remote Sense, PLL, External Synchronization, Resistor Set Frequency |
| Frequency | 1000 kHz |
| Frequency Adjust Range | 100kHz - 1MHz |
| Frequency Sync Range | 100kHz - 1MHz |
| Integrated Inductor | no |
| Ishutdown | 30 µA |
| Isupply | 1.4 mA |
| Max Phases | 1 |
| Monolithic | no |
| Number of Outputs | 1 |
| Operating Temperature Range | 0 to 85 °C |
| Output Current | 25 A |
| Polyphase | no |
| Sense Resistor | Rsense, None |
| Switch Current | 25 A |
| Synchronous | yes |
| Topology | Buck |
| Vin Max | 30 V |
| Vin Min | 4.5 V |
| Vout Max | 27 V |
| Vout Maximum | .9Vin |
| Vout Min | 0.6 V |
| Vref Accuracy Over Temp | 0.67 % |
Eco Plan
| RoHS | Compliant |
Model Line
Series: LTC3823 (8)
Manufacturer's Classification
- Power Management > Switching Regulator > Step-Down (Buck) Regulators > External Power Switch Buck Controllers
Other Names:
LTC3823EUHTRPBF, LTC3823EUH TRPBF