封裝資訊
| 封裝 | 引腳 VSON-HR (DMQ) | 6 |
| 作業溫度範圍 (°C) -40 to 125 |
| 包裝數量 | 運送包裝 3,000 | LARGE T&R |
TLV62595 的特色
- Up to 97% efficiency
- Low RDS(ON) power switches 26 mΩ / 25 mΩ
- 2.5-V to 5.5-V input voltage range
- Adjustable output voltage from 0.6 V to 4 V
- 1% feedback voltage accuracy (full temperature range)
- DCS-control topology
- Power save mode for light load efficiency
- 100% duty cycle for lowest dropout
- 10-µA operating quiescent current
- 2.2-MHz typical switching frequency
- Short circuit protection (HICCUP)
- Active output discharge
- Power good output
- Thermal shutdown protection
- Create a custom design using the TLV62595 with the WEBENCH Power Designer
TLV62595 的說明
The TLV62595 is a high-frequency synchronous step-down converter optimized for compact solution size and high efficiency. The device integrates switches capable of delivering an output current up to 4 A. At medium to heavy loads, the converter operates in pulse width modulation (PWM) mode with typical 2.2-MHz switching frequency. At light load, the device automatically enters Power Save Mode (PSM) to maintain high efficiency over the entire load current range with a quiescent current as low as 10 µA.
Based on the DCS Control topology, the device provides a fast transient response. The internal reference regulates the output voltage down to 0.6 V with a high feedback voltage accuracy of 1% over the junction temperature range of –40°C to 125°C. The entire solution requires a small 470-nH inductor, a single 4.7-µF input capacitor and three 10-µF or single 47-µF output capacitor.
The device is available in a 6-pin 1.5-mm × 1.5-mm QFN package, offering a high power density solution.