ZHCSRH7B July 2023 – February 2025 TPS631012 , TPS631013
PRODUCTION DATA
- 1
- 1 特性
- 2 應(yīng)用
- 3 說(shuō)明
- 4 器件比較表
- 5 引腳配置和功能
- 6 規(guī)格
- 7 詳細(xì)說(shuō)明
- 8 應(yīng)用和實(shí)施
- 9 器件和文檔支持
- 10修訂歷史記錄
- 11機(jī)械、封裝和可訂購(gòu)信息
封裝選項(xiàng)
機(jī)械數(shù)據(jù) (封裝 | 引腳)
- YBG|8
散熱焊盤(pán)機(jī)械數(shù)據(jù) (封裝 | 引腳)
訂購(gòu)信息
8.2.3 應(yīng)用曲線(xiàn)
| VOUT = 3.3V | FPWM | |
| VOUT = 3.3V | PFM | |
| VOUT = 3.3V |
| VIN = 3.4V，VOUT = 3.3V | IOUT = 1A，F(xiàn)PWM | |
| VIN = 4.3V，VOUT = 3.3V | IOUT = 1A，PFM | |
| VIN = 3.3V，VOUT = 3.3V | Rload = 4Ω，PFM | |
| VIN = 2.7V，VOUT = 3.3V | IOUT = 100mA 至 1A，20μs 壓擺率 | |
| VIN = 3.6V，VOUT = 3.3V | IOUT = 100mA 至 1A，20μs 壓擺率 | |
| VIN = 4.3V，VOUT = 3.3V | IOUT = 100mA 至 1A，20μs 壓擺率 | |
| VIN = 2.7V 至 4.3V，20μs 壓擺率，VOUT = 3.3V | IOUT = 1A | |
| VIN = 3.6V，VOUT = 3.3V | IOUT = 1A，F(xiàn)PWM | |
| VOUT = 3.3V | FPWM | |
| VO = 3.3V | PFM | |
| VIN = 2.7V，VOUT = 3.3V | IOUT = 1A，PFM | |
| VIN = 3.6V, VOUT = 3.3gV | IOUT = 1A，PFM | |
| VIN = 3.6V，VOUT = 3.3V | IOUT = 1mA，PFM | |
| VIN = 3.3V，VOUT = 3.3V | Rload = 4Ω，PFM | |
| VIN = 2.7V，VOUT = 3.3V | IOUT = 100mA 至 1A 掃描 | |
| VIN = 3.6V，VOUT = 3.3V | IOUT = 100mA 至 1A 掃描 | |
| VIN = 4.3V，VOUT = 3.3V | IOUT = 100mA 至 1A 掃描 | |
| VIN = 2.7V 至 4.3V 掃描，VOUT = 3.3V | IOUT = 1A | |
| VIN = 3.6V，VOUT = 3.3V | IOUT = 1A，F(xiàn)PWM | |
表 8-5 VOUT = 3.3V 時(shí)應(yīng)用特性曲線(xiàn)的元件
| 基準(zhǔn) | 說(shuō)明(2) | 器件型號(hào) | 制造商(1) |
|---|---|---|---|
| U1 | 高功率密度 1.5A 降壓/升壓轉(zhuǎn)換器 | TPS631012 或 TPS631013 | 德州儀器 (TI) |
| L1 | 1.0μH，2.5mm x 2.0mm，4.3A，42mΩ | DFE252012P-1R0M=P2 | MuRata |
| C1 | 22μF，0603，陶瓷電容器，±20%，6.3V | GRM187R61A226ME15 | Murata |
| C2 | 47μF，0805，陶瓷電容器，±20%，6.3V | GRM219R60J476ME44 | Murata |
(1) 請(qǐng)參閱節(jié) 9.1.1。
(2) 對(duì)于其他輸出電壓，請(qǐng)查閱了解電阻值。