Datasheet Linear Technology LTC1174HVCN8#PBF
Manufacturer | Linear Technology |
Series | LTC1174HV |
Part Number | LTC1174HVCN8#PBF |
High Efficiency Step-Down and Inverting DC/DC Converter
Datasheets
Datasheet LTC1174, LTC1174-3.3, LTC1174-5
PDF, 263 Kb, Language: en, File uploaded: Sep 20, 2017, Pages: 20
High Efficiency Step-Down and Inverting DC/DC Converter
High Efficiency Step-Down and Inverting DC/DC Converter
Extract from the document
Prices
Packaging
Package | N-8 |
Package Code | N |
Package Index | 05-08-1510 (N8) |
Parametrics
Architecture | Constant Off-Time Current Mode |
Demo Boards | DC059A-A,DC059A-B,DC059A-C |
Design Tools | LTspice Model |
Export Control | no |
Features | Fixed Output |
Frequency | 200 kHz |
Integrated Inductor | no |
Ishutdown | 1 µA |
Isupply | 0.13 mA |
Max Phases | 1 |
Monolithic | yes |
Number of Outputs | 1 |
Operating Temperature Range | 0 to 70 °C |
Output Current | 0.432 A |
Polyphase | no |
Switch Current | 0.6 A |
Synchronous | no |
Topology | Buck, Inverting |
Vin Max | 18.5 V |
Vin Min | 4 V |
Vout Max | 18 V |
Vout Maximum | 0.70Vin |
Vout Min | 1.25 V |
Vref Accuracy Over Temp | 4 % |
Vswitch Max | 18.5 V |
Eco Plan
RoHS | Compliant |
Other Options
Application Notes
- Linear Technology Magazine Circuit Collection, Volume II &mdash AN66PDF, 1.1 Mb, File published: Aug 1, 1996
Application Note 66 is a compendium of "power circuits" from the first five years of Linear Technology. This application note contains circuits that can power most any system you can imagine, from desktop computer systems to micropower systems for portable and handheld equipment. Also included here are circuits that provide 300W or more of power factor corrected DC from a universal input. Battery chargers are included, some that charge several battery types, some that are optimized to charge a single type. MOSFET drivers, high side switches and H-bridge driver circuits are also included, as is an article on simple thermal analysis.Extract from the document
Design Notes
- A Simple High Efficiency, Step-Down Switching Regulator &mdash DN73PDF, 78 Kb, File published: Aug 1, 1993Extract from the document
- Techniques for Deriving 3.3V from 5V Supplies &mdash DN74PDF, 73 Kb, File published: Sep 1, 1993Extract from the document
- Ultra-Low Power, High Efficiency DC/DC Converter Operates Outside the Audio Band &mdash DN86PDF, 73 Kb, File published: Sep 1, 1994Extract from the document
- 5V to 3.3V Circuit Collection &mdash DN91PDF, 74 Kb, File published: Nov 1, 1994Extract from the document
Model Line
Series: LTC1174HV (11)
Manufacturer's Classification
- Power Management > Switching Regulator > Inverting Regulators
- Power Management > Switching Regulator > Step-Down (Buck) Regulators > Internal Power Switch Buck
Other Names:
LTC1174HVCN8PBF, LTC1174HVCN8 PBF