ZHCSC15C 数据表 | 德州仪器 TI.com.cn

ZHCSC15C December 2013 – June 2018 TPS709-Q1

PRODUCTION DATA.

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机械数据 (封装 | 引脚)

DBV|5
DRV|6

散热焊盘机械数据 (封装 | 引脚)

DRV|6
- QFND241B

订购信息

6.7 Typical Characteristics

Over operating temperature range (T_J = –40°C to 125°C), I_OUT = 10 mA, V_EN = 2 V, C_OUT = 2.2 μF, and V_IN = V_OUT(nom) + 1 V or 2.7 V (whichever is greater), unless otherwise noted. Typical values are at T_J = 25°C.

Figure 1. 1.2-V Line Regulation vs V_IN and Temperature

Figure 3. 6.5-V Line Regulation vs V_IN and Temperature

Figure 5. 3.3-V Load Regulation vs I_OUT and Temperature

Figure 7. 1.2-V Output Voltage vs Temperature

Figure 9. 3.3-V Dropout Voltage vs I_OUT and Temperature

Figure 11. 1.2-V Current Limit vs V_IN and Temperature

Figure 13. 6.5-V Current Limit vs V_IN and Temperature

Figure 15. 3.3-V Ground Pin Current vs V_IN and
Temperature

Figure 17. 3.3-V Ground Current vs V_IN and
Temperature with EN Floating

Figure 19. 3.3-V Ground Pin Current vs I_OUT and
Temperature

Figure 21. 1.2-V Shutdown Current vs V_IN and Temperature

Figure 23. 6.5-V Shutdown Current vs V_IN and Temperature

Figure 25. Power-Supply Rejection Ratio vs Frequency

Channel 2 = V_OUT, channel 4 = I_OUT, V_IN = 2.7 V

Figure 27. TPS70912-Q1 Load Transient (0 mA to 50 mA)

Channel 2 = V_OUT, channel 4 = I_OUT, V_IN = 2.7 V

Figure 29. TPS70912-Q1 Load Transient (50 mA to 0 mA)

Channel 2 = V_OUT, channel 4 = I_OUT, V_IN = 4.3 V

Figure 31. TPS70933-Q1 Load Transient (0 mA to 50 mA)

Channel 2 = V_OUT, channel 4 = I_OUT, V_IN = 4.3 V

Figure 33. TPS70933-Q1 Load Transient (50 mA to 0 mA)

Channel 2 = V_OUT, channel 4 = V_IN, I_OUT = 10 mA

Figure 35. TPS70912-Q1 Line Transient (2.7 V to 3.7 V)

Channel 2 = V_OUT, channel 4 = V_IN, I_OUT = 10 mA

Figure 37. TPS70933-Q1 Line Transient (4.3 V to 5.3 V)

Channel 1 = EN, channel 2 = V_OUT, V_IN = 4.3 V, C_OUT = 2.2 µF, TPS70633

Figure 39. Power-Up with Enable

Channel 1 = V_IN, channel 2 = V_OUT, I_OUT = 150 mA, TPS70633

Figure 41. Power-Up and Power-Down Response

Figure 2. 3.3-V Line Regulation vs V_IN and Temperature

Figure 4. 1.2-V Load Regulation vs I_OUT and Temperature

Figure 6. 6.5-V Load Regulation vs I_OUT and Temperature

Figure 8. 6.5-V Dropout Voltage vs V_IN and Temperature

Figure 10. Dropout Voltage vs I_OUT and Temperature

Figure 12. 3.3-V Current Limit vs V_IN and Temperature

Figure 14. 1.2-V Ground Pin Current vs V_IN and
Temperature

Figure 16. 6.5-V Ground Pin Current vs V_IN and
Temperature

Figure 18. 1.2-V Ground Pin Current vs I_OUT and Temperature

Figure 20. 6.5-V Ground Pin Current vs I_OUT and Temperature

Figure 22. 3.3-V Shutdown Current vs V_IN and Temperature

Figure 24. Start-Up Time vs Temperature

Figure 26. Noise

Channel 2 = V_OUT, channel 4 = I_OUT, V_IN = 2.7 V

Figure 28. TPS70912-Q1 Load Transient (1 mA to 150 mA)

Channel 2 = V_OUT, channel 4 = I_OUT, V_IN = 2.7 V

Figure 30. TPS70912-Q1 Load Transient (50 mA to 150 mA)

Channel 2 = V_OUT, channel 4 = I_OUT, V_IN = 4.3 V

Figure 32. TPS70933-Q1 Load Transient (1 mA to 150 mA)

Channel 2 = V_OUT, channel 4 = I_OUT, V_IN = 4.3 V

Figure 34. TPS70933-Q1 Load Transient (50 mA to 150 mA)

Channel 2 = V_OUT, channel 4 = V_IN, I_OUT = 50 mA

Figure 36. TPS70912-Q1 Line Transient (2.7 V to 3.7 V)

Channel 2 = V_OUT, channel 4 = V_IN, I_OUT = 50 mA

Figure 38. TPS70933-Q1 Line Transient (4.3 V to 5.3 V)

Channel 1 = V_IN, channel 2 = V_OUT, I_OUT = 3 mA, TPS70633

Figure 40. Power-Up and Power-Down Response