LMZ35003RKGT

The LMZ35003 SIMPLE SWITCHER power module is an easy-to-use integrated power solution that combines a 2.5A DC/DC converter with a shielded inductor and passive components in a half-height QFN package. This all-in-one power solution requires only 5 external components and eliminates the need for loop compensation and magnetic component selection. The compact 9mm×11mm×2.8mm QFN package is easily solderable onto a PCB, enabling a compact point-of-load design with greater than 90% efficiency and excellent power dissipation capability. The LMZ35003 offers the flexibility and feature set of a discrete point-of-load design, making it ideal for powering a wide range of ICs and systems. Advanced packaging technology delivers a robust and reliable power solution compatible with standard QFN assembly and test processes.

Applications

• Industrial and motor control
• Automatic test equipment
• Medical and imaging equipment
• High-density power systems

Key features

• Complete integrated power solution enabling small, low-profile design
• Wide input voltage range: 7V to 50V
• Adjustable output voltage range: 2.5V to 15V
• 65V surge capability
• Up to 96% efficiency
• Adjustable switching frequency (300kHz to 1MHz)
• External clock synchronization
• Adjustable soft-start
• Output voltage sequencing and tracking
• Power-good output
• Programmable UVLO
• Output overcurrent protection
• Overtemperature protection
• Pre-biased output startup
• Operating temperature range: -40°C to 85°C
• Enhanced thermal performance; 14°C/W
• Compliant with EN55022 Class B radiated emissions
• Integrated shielded inductor