Datasheet
Table Of Contents
- FEATURES
- APPLICATIONS
- DESCRIPTION
- Electrical Specifications
- Performance Benefits
- Absolute Maximum Ratings
- Operating Ratings
- Electrical Characteristics
- Typical Performance Characteristics
- Block Diagram
- Design Steps for the LMZ22005 Application
- ENABLE DIVIDER, RENT, RENB AND RENHSELECTION
- OUTPUT VOLTAGE SELECTION
- SOFT-START CAPACITOR SELECTION
- TRACKING SUPPLY DIVIDER OPTION
- CO SELECTION
- CIN SELECTION
- POWER DISSIPATION AND BOARD THERMAL REQUIREMENTS
- PC BOARD LAYOUT GUIDELINES
- Additional Features
- Typical Application Schematic Diagram
- Power Module SMT Guidelines
- Revision History
LMZ22005
SNVS686I –MARCH 2011–REVISED OCTOBER 2013
www.ti.com
Figure 53. Sample Reflow Profile
Table 2.
Max Temp Reached Time Above Reached Time Above Reached Time Above Reached
Probe
(°C) Max Temp 235°C 235°C 245°C 245°C 260°C 260°C
#1 242.5 6.58 0.49 6.39 0.00 – 0.00 –
#2 242.5 7.10 0.55 6.31 0.00 7.10 0.00 –
#3 241.0 7.09 0.42 6.44 0.00 – 0.00 –
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