米6体育平台手机版

ZHCSJ36 November 2018 TPS543C20A

PRODUCTION DATA.

封装选项

机械数据 (封装 | 引脚)

RVF|40
- MPQF268C

散热焊盘机械数据 (封装 | 引脚)

RVF|40
- QFND333E

订购信息

7.6 Typical Characteristics

VIN = VDD = 12 V, T_A = 25°C, R_RT = 40.2 kΩ, T_A= 25°C (unless otherwise specified)

V_IN = 5 V

500 kHz

25°C

Figure 2. Efficiency vs Output Current

V_IN = 12 V

500 kHz

25°C

Figure 4. Efficiency vs Output Current

V_OUT = 1 V

1 MHz

25°C

Figure 6. Efficiency vs Output Current

V_IN = 12 V

500 kHz

25°C

Figure 8. Output Voltage vs Output Current

V_OUT = 1 V

1 MHz

25°C

Figure 10. Output Voltage vs Output Current

Figure 12. Output Voltage Start-Up and Shutdown

15 A to 25 A to 15 A, 10-A Step at 40 A/µs

Figure 14. Output Voltage Transient Response

V_IN = 5 V

500 kHz

25°C

Figure 3. Power Loss vs Output Current

V_IN = 12 V

500 kHz

25°C

Figure 5. Power Loss vs Output Current

V_OUT = 1 V

1 MHz

25°C

Figure 7. Power Loss vs Output Current

V_IN = 12 V

500 kHz

25°C

Figure 9. Switching Frequency vs Output Current

Figure 11. Start-Up From EN

Figure 13. Output Voltage Ripple at Steady State