Texas Instruments LMZ22003
The LMZ22003 SIMPLE SWITCHER® power module is an easy-to-use step-down DC-DC solution capable of driving up to 3-A load. The LMZ22003 is available in an innovative package that enhances thermal performance and allows for hand or machine soldering. The LMZ22003 can accept an input voltage rail between 6 V and 20 V and can deliver an adjustable and highly accurate output voltage as low as 0.8 V.| Part No. | LMZ22003 |
|---|---|
| Datasheet | LMZ22003 Download |
| Manufacturer |  Texas Instruments |
| Description | Power Module |
| Buy | Stock & Price |
FEATURES
●1 Integrated Shielded Inductor● Simple PCB Layout
● Frequency Synchronization Input (650 kHz to 950 kHz)
● Flexible Start-up Sequencing Using External Soft- Start, Tracking and Precision Enable
● Protection Against Inrush Currents and Faults such as Input UVLO and Output Short Circuit
● Junction Temperature Range –40°C to 125°C
● Single Exposed Pad and Standard Pinout for Easy Mounting and Manufacturing
● Fast Transient Response for Powering FPGAs and ASICs
● Fully Enabled for WEBENCH® Power Designer
● Pin Compatible With LMZ23605/LMZ23603/LMZ22005
●
ELECTRICAL SPECIFICATIONS
– 18-W Maximum Total Output Power – Up to 3-A Output Current – Input Voltage Range 6 V to 20 V – Output Voltage Range 0.8 V to 6 V – Efficiency up to 92%● Performance Benefits – High Efficiency Reduces System Heat Generation – Tested To EN55022 Class B(1) – Low Component Count, Only 5 External Components – Low Output Voltage Ripple – Uses PCB as Heat Sink, No Airflow Required NOTE: EN 55022:2006, +A1:2007, FCC Part 15 Subpart B: 2007.
