TPS62162-Q1
- DCS-Control™ topology
- Qualified for automotive applications
- AEC-Q100 qualified with the following results:
- Device temperature grade: –40°C to 125°C operating junction temperature range
- Device HBM ESD classification level H2
- Device CDM ESD classification level C4B
- Functional Safety-Capable
- Documentation available to aid functional safety system design
- Input voltage range: 3 V to 17 V
- Up to 1-A output current
- Adjustable output voltage from 0.9 V to 6 V
- Fixed output voltage versions
- Seamless power save mode transition
- Typically 17-µA quiescent current
- Power-good output
- 100% Duty cycle mode
- Short circuit protection
- Overtemperature protection
- Pin-to-pin compatible with TPS62170-Q1
- Available in a 2-mm × 2-mm WSON-8 package
The TPS6216x-Q1 are easy to use synchronous step down DC-DC converters optimized for applications with high power density. A high switching frequency of typically 2.25 MHz allows the use of small inductors and provides fast transient response as well as high output voltage accuracy by using the DCS-Control™ topology.
With their wide operating input voltage range of 3 V to 17 V, the devices are ideally suited for systems powered from either a Li-Ion or other battery as well as from 12-V intermediate power rails. It supports up to 1-A continuous output current at output voltages between 0.9 V and 6 V (with 100% duty cycle mode).
Power sequencing is also possible by configuring the Enable and open-drain Power Good pins.
In Power Save Mode, the devices draw quiescent current of about 17 µA from VIN. Power Save Mode, entered automatically and seamlessly if load is small, maintains high efficiency over the entire load range. In Shutdown Mode, the device is turned off and shutdown current consumption is less than 2 µA.
The devices are available in adjustable and fixed output voltage versions and are packaged in an 8-pin WSON package measuring 2 × 2 mm (DSG).
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技術文件
| 重要文件 | 類型 | 標題 | 格式選項 | 日期 |
|---|---|---|---|---|
| * | Data sheet | 3-V to 17-V 1-A Step-Down Converter with DCS-Control datasheet (Rev. B) | 2020年 5月 26日 | |
| Functional safety information | TPS6216x-Q1 Functional Safety, FIT Rate, Failure Mode Distribution and Pin FMA (Rev. A) | PDF | HTML | 2020年 11月 20日 | |
| Analog Design Journal | Understanding 100% mode in low-power DC/DC converters | 2018年 6月 22日 | ||
| Analog Design Journal | Achieving a clean startup by using a DC/DC converter with a precise enable-pin threshold | 2017年 10月 24日 | ||
| Analog Design Journal | Testing tips for applying external power to supply outputs without an input voltage | 2016年 10月 24日 |
設計與開發
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| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| WSON (DSG) | 8 | Ultra Librarian |
訂購與品質
- RoHS
- REACH
- 產品標記
- 鉛塗層/球物料
- MSL 等級/回焊峰值
- MTBF/FIT 估算值
- 材料內容
- 認證摘要
- 進行中的可靠性監測
- 晶圓廠位置
- 組裝地點
建議產品可能具有與此 TI 產品相關的參數、評估模組或參考設計。