The LTM8049IY#PBF is a Dual SEPIC/Inverting μModule® (power module) DC/DC Converter. Each of the two outputs can be easily configured as a SEPIC or Inverting converter by simply grounding the appropriate output rail. The LTM8049IY#PBF includes power devices, inductors, control circuitry and passive components. All that is needed to complete the design are input and output caps, and small resistors to set the output voltages and switching frequency. Other components may be used to control the soft-start and undervoltage lockout.
The LTM8049IY#PBF is packaged in a thermally enhanced, compact (15mm × 9mm) over-molded Ball Grid Array (BGA) package suitable for automated assembly by standard surface mount equipment. The LTM8049IY#PBF is RoHS compliant.
Feature
- Two Complete Switch Mode Power Supplies
- SEPIC or Inverting Topology
- Wide Input Voltage Range: 2.6V to 20V
- 2.5V to 24V or –2.5V to –24V Output Voltage
- 1A at 5VOUT from 12VIN
- Selectable Switching Frequency: 200kHz to 2.5MHz
- Power Good Outputs for Event Based Sequencing
- User Configurable Undervoltage Lockout
- (e4) RoHS Compliant Package with Gold Pad Finish
- Low Profile 15mm × 9mm × 2.42mm Surface Mount BGA Package
Applications
- Battery Powered Regulator
- Local Negative Voltage Regulator
- Low Noise Amplifier Power
