LMZ35003RKGR PMIC Power Management ICs Switching Voltage Regulators
2.5A Power Module 7V-50V Input
1 Features
• Complete Integrated Power Solution Allows Small Footprint,
Low-Profile Design
• Wide Input Voltage Range from 7 V to 50 V
• Output Adjustable from 2.5 V to 15 V
• 65-V Surge Capability
• Efficiencies Up To 96%
• Adjustable Switching Frequency (300 kHz to 1 MHz)
• Synchronizes to an External Clock
• Adjustable Slow-Start
• Output Voltage Sequencing and Tracking
• Power Good Output
• Programmable Undervoltage Lockout (UVLO)
• Output Overcurrent Protection
• Over Temperature Protection
• Pre-bias Output Start-up
• Operating Temperature Range: –40°C to 85°C
• Enhanced Thermal Performance: 14°C/W
• Meets EN55022 Class B Emissions
- Integrated Shielded Inductor
2 Applications
• Industrial and Motor Controls
• Automated Test Equipment
• Medical and Imaging Equipment
• High Density Power Systems
3 Description
The LMZ35003 power module is an easy-to-use integrated power
solution that combines a 2.5-A DC/DC converter with a shielded
inductor and passives into a low profile, QFN package. This total
power solution allows as few as five external components and
eliminates the loop compensation and magnetics part selection
process.
The small 9 mm × 11 mm × 2.8 mm, QFN package is easy to solder onto
a printed circuit board and allows a compact point-of-load design
with greater than 90% efficiency and excellent power dissipation
capability. The LMZ35003 offers the flexibility and the featureset
of a discrete point-of-load design and is ideal for powering a wide
range of ICs and systems. Advanced packaging technology affords a
robust and reliable power solution compatible with standard QFN
mounting and testing techniques
