米6体育平台手机版

ZHCSHP4B December 2018 – October 2019 TPS7A26

PRODUCTION DATA.

封装选项

请参考 PDF 数据表获取器件具体的封装图。

机械数据 (封装 | 引脚)

DRV|6

散热焊盘机械数据 (封装 | 引脚)

DRV|6
- QFND087M

订购信息

6.6 Typical Characteristics

at operating temperature T_J = 25°C, I_OUT = 1 mA, V_EN = 0.9 V, C_IN = 2.2 µF, C_OUT = 2.2 μF, and V_IN = V_OUT(typ) + 0.8 V or 2.4 V (whichever is greater), unless otherwise noted; typical values are at T_J = 25°C

I_OUT = 1 mA

Figure 1. Line Regulation vs V_IN

I_OUT = 100 mA

Figure 3. Dropout Voltage vs V_IN

I_OUT = 500 mA

Figure 5. Dropout Voltage vs V_IN

V_IN = 18 V

Figure 7. Dropout Voltage vs I_OUT

V_OUT = 1.24 V, I_OUT = 1 mA

Figure 9. I_GND vs V_IN

V_OUT = 1.24 V, I_OUT = 0 A

Figure 11. I_Q vs V_IN

V_OUT = 1.24 V

Figure 13. Shutdown Current vs V_IN

V_OUT = 1.24 V, I_OUT = 1 mA

Figure 15. UVLO Thresholds vs Temperature

V_OUT = 1.24 V

Figure 17. PG Leakage Current vs Temperature

V_OUT = 3.3 V, V_IN = 4.3 V,
C_IN = 0 μF, C_OUT = 1 μF, C_FF = 10 nF

Figure 19. PSRR vs Frequency and I_OUT

V_OUT = 3.3 V, V_IN = 4.3 V, I_OUT = 0.5 A,
C_IN = 0 μF, C_FF = 10 nF

Figure 21. PSRR vs Frequency and C_OUT

V_IN = V_OUT + 1 V or 2.4 V (whichever is greater), I_OUT = 0.5 A, C_IN = 0 μF, C_OUT = 1 μF, C_FF = 10 nF

Figure 23. PSRR vs Frequency and V_OUT

V_OUT = 1.24 V, C_IN = 1 μF, C_OUT = 1 μF, C_FF = 10 nF,
V_RMS BW = 10 Hz to 100 kHz

Figure 25. Output Noise (V_n) vs Frequency and I_OUT

V_OUT = 3.3 V, V_IN = 4.3 V, I_OUT = 0.5 A, C_IN = 1 μF, C_OUT = 1 μF,
V_RMS BW = 10 Hz to 100 kHz

Figure 27. Output Noise (V_n) vs Frequency and C_FF

I_OUT = 0.5 A to 0.001 A, slew rate = 0.5 A/μs,
V_OUT = 3.3 V, V_IN = 4.3 V, C_IN = 1 μF, C_OUT = 1 μF

Figure 29. Load Transient

V_IN = 4.3 V to 5.3 V, slew rate = 0.5 V/μs, V_OUT = 3.3 V, I_OUT = 0.5 A, C_IN = 1 μF, C_OUT = 1 μF

Figure 31. Line Transient

V_IN = 0 V to 5 V, V_EN = V_IN, V_OUT = 3.3 V, I_OUT = 0.5 A,
C_IN = 1 μF, C_OUT = 1 μF

Figure 33. Start-Up With Enable Pin Tied to Input

V_OUT = 1.24 V

Figure 2. Load Regulation vs I_OUT

I_OUT = 250 mA

Figure 4. Dropout Voltage vs V_IN

V_IN = 2.4 V

Figure 6. Dropout Voltage vs I_OUT

Figure 8. Current Limit vs V_IN

V_OUT = 1.24 V, I_OUT = 0 A

Figure 10. I_Q vs V_IN

V_OUT = 1.24 V

Figure 12. I_GND vs I_OUT

V_OUT = 1.24 V, 2.4 V ≤ V _IN ≤ 18 V

Figure 14. V_EN vs Temperature

V_OUT = 1.24 V

Figure 16. PG Thresholds vs Temperature

V_OUT = 1.24 V, C_IN = 0 μF, C_OUT = 1 μF

Figure 18. PSRR vs Frequency and I_OUT

V_OUT = 3.3 V, I_OUT = 0.5 A,
C_IN = 0 μF, C_OUT = 1 μF, C_FF = 10 nF

Figure 20. PSRR vs Frequency and V_IN

V_OUT = 3.3 V, V_IN = 4.3 V, I_OUT = 0.5 A,
C_IN = 0 μF, C_OUT = 1 μF

Figure 22. PSRR vs Frequency and C_FF

V_IN = V_OUT + 1 V or 2.4 V (whichever is greater),
I_OUT = 0.5 A, C_IN = 1 μF, C_OUT = 1 μF, C_FF = 10 nF,
V_RMS BW = 10 Hz to 100 kHz

Figure 24. Output Noise (V_n) vs Frequency and V_OUT

V_OUT = 1.24 V, I_OUT = 0.5 A, C_IN = 1 μF, C_FF = 10 nF,
V_RMS BW = 10 Hz to 100 kHz

Figure 26. Output Noise (V_n) vs Frequency and C_OUT

I_OUT = 0.001 A to 0.5 A, slew rate = 0.5 A/μs,
V_OUT = 3.3 V, V_IN = 4.3 V, C_IN = 1 μF, C_OUT = 1 μF

Figure 28. Load Transient

V_IN = 5.3 V to 4.3 V, slew rate = 0.5 V/μs, V_OUT = 3.3 V,
I_OUT = 0.5 A, C_IN = 1 μF, C_OUT = 1 μF

Figure 30. Line Transient

V_EN= 0 V to 2 V, V_OUT = 3.3 V, I_OUT = 0.5 A,
C_IN = 1 μF, C_OUT = 1 μF

Figure 32. Start-Up With Enable