封裝資訊
| 封裝 | 針腳 B3QFN (RVQ) | 43 |
| 操作溫度範圍 (°C) -40 to 105 |
| 包裝數量 | 運送業者 500 | LARGE T&R |
LMZ34202 的特色
- Complete Integrated Power Solution Allows
Small Footprint, Low-Profile Design - 10 mm × 10 mm × 4.3 mm Package
- Wide-Output Voltage Adjust (2.5 V to 7.5 V)
- Adjustable Switching Frequency
(200 kHz to 1 MHz) - Synchronizes to an External Clock
- Automatic PFM Mode for Light Load Efficiency
- Adjustable Soft-Start Time
- Output Voltage Sequencing / Tracking
- Power Good Output
- Programmable Undervoltage Lockout (UVLO)
- Over-Temperature Thermal Shutdown Protection
- Over-Current Protection (Hiccup Mode)
- Pre-Bias Output Start-Up
- Operating Temperature Range: –40°C to 105°C
- Enhanced Thermal Performance: 14°C/W
- Meets EN55022 Class B Emissions
– Integrated Shielded Inductor - Create a Custom Design using the LMZ34202 with the WEBENCH® Power Designer
LMZ34202 的說明
The LMZ34202 power module is an easy-to-use integrated power supply that combines a 2-A DC-DC converter with a shielded inductor and passives into a low profile, QFN package. This total power solution allows as few as three external components while maintaining an ability to adjust key parameters to meet specific design requirements.
The QFN package is easy to solder to a printed circuit board, allows reflow profiles up to 245°C, and has excellent power dissipation capability. The LMZ34202 offers flexibilty with many features and is ideal for powering a wide range of devices and systems.