Adjustable negative output buck-boost DC/DC controller and regulator, featuring a 75kHz switching frequency and 80% efficiency. This surface mount integrated circuit operates with input voltages from 2.3V to 16.5V, delivering up to 150mA output current with adjustable negative output voltages ranging from -2.6V to -20V. Packaged in an 8-pin SOIC, it supports a single output and operates within a 0°C to 70°C temperature range.
Frequency75kHz
PackageSOIC
MountingSurface Mount
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Technical Specifications
Maxim MAX634CSA+ technical specifications.
General
| Package/Case | SOIC |
| Depth | 1.5mm |
| Efficiency | 80% |
| Frequency | 75kHz |
| Lead Free | Lead Free |
| Length | 5mm |
| Max Input Voltage | 16.5V |
| Min Input Voltage | 2.3V |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | 0°C |
| Max Output Current | 150mA |
| Max Output Voltage | -20V |
| Min Output Voltage | -2.6V |
| Max Supply Voltage | 16.5V |
| Min Supply Voltage | 2.3V |
| Mount | Surface Mount |
| Number of Outputs | 1 |
| Output Configuration | Negative |
| Output Current | 150mA |
| Output Type | Adjustable |
| Output Voltage | -18V |
| Package Quantity | 100 |
| Packaging | Rail/Tube |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Synchronous Rectifier | No |
| Termination | SMD/SMT |
| Topology | Buck-Boost |
| Width | 4mm |
Compliance
| RoHS | Compliant |
Datasheet
Maxim MAX634CSA+ Datasheet
Download the complete datasheet for Maxim MAX634CSA+ to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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