The LTM8026EY#PBF is a 36VIN, 5A constant-voltage, constant-current (CVCC) step-down μModule® (power module) regulator. Included in the package are the switching controller, power switches, inductor and support components. Operating over an input voltage range of 6V to 36V, the LTM8026EY#PBF supports an output voltage range of 1.2V to 24V. CVCC operation allows the LTM8026EY#PBF to accurately regulate its output current up to 5A over the entire output range. The output current can be set by a control voltage, a single resistor or a thermistor. Only resistors to set the output voltage and frequency and the bulk input and output filter capacitors are needed to finish the design.
The LTM8026EY#PBF is packaged in a thermally-enhanced, compact (11.25mm × 15mm) overmolded land grid array (LGA) and ball grid array (BGA) packages suitable for automated assembly by standard surface mount equipment. The LTM8026EY#PBF is available in SnPb (BGA) or RoHS compliant terminal finish.
Feature
- Complete Step-Down Switch Mode Power Supply
- Constant-Voltage Constant-Current Operation
- Selectable Output Current Up to 5A
- Parallelable for Increased Output Current, Even from Different Voltage Sources
- Wide Input Voltage Range: 6V to 36V
- 1.2V to 24V Output Voltage
- Selectable Switching Frequency: 100kHz to 1MHz
- SnPb or RoHS Compliant Finish
- Programmable Soft-Start
- (11.25mm × 15mm × 2.82mm) LGA and (11.25mm × 15mm × 3.42mm BGA Packages
Applications
- SuperCap Charging
- General Purpose Industrial
- Extreme Short-Circuit Protection or Accurate Output Current Limit
- μController-Based Battery Charging
- High Power LED Drive
- Multiple Input, Single Output Voltage Conversion
(Picture: Pinout)
