欧美日韩在线观看专区,精品久久久无码中文字幕边打电话,国产精品久久久久免费观看

ZHCSR76 November 2022 TPSM82901

PRODUCTION DATA

封裝選項

機械數據 (封裝 | 引腳)

SIS|11
- MPQS047A

散熱焊盤機械數據 (封裝 | 引腳)

訂購信息

zhcsr76_oa

8.2.3 Application Curves

Auto PFM/PWM		F_sw = 1 MHz

Figure 8-5 Efficiency vs Output Current
V_OUT = 1.2 V

FPWM		F_sw = 1 MHz

Figure 8-7 Efficiency vs Output Current
V_OUT = 1.2 V

Auto PFM/PWM		F_sw = 2.5 MHz

Figure 8-9 Efficiency vs Output Current
V_OUT = 1.8 V

Auto PFM/PWM		F_sw = 2.5 MHz

Figure 8-11 Efficiency vs Output Current
V_OUT = 3.3 V

Auto PFM/PWM		F_sw = 2.5 MHz

Figure 8-13 Efficiency vs Output Current
V_OUT = 5.5 V

Auto PFM/PWM		F_sw = 1 MHz

Figure 8-15 Switching Frequency vs Input Voltage
V_OUT = 1.2 V

FPWM		F_sw = 1 MHz

Figure 8-17 Switching Frequency vs Input Voltage
V_OUT = 1.2 V

Auto PFM/PWM		F_sw = 2.5 MHz

Figure 8-19 Switching Frequency vs Input Voltage
V_OUT = 1.8 V

Auto PFM/PWM		F_sw = 2.5 MHz

Figure 8-21 Switching Frequency vs Input Voltage
V_OUT = 3.3 V

Auto PFM/PWM		F_sw = 2.5 MHz

Figure 8-23 Switching Frequency vs Input Voltage
V_OUT = 5.5 V

FPWM		F_sw = 1 MHz

Figure 8-25 Output Voltage vs Output Current
V_OUT = 1.8 V

V_IN = 12 V	1-MHz Auto PFM/PWM	I_O = 1 A
V_OUT = 1.8 V		T_A = 25°C

Figure 8-27 Start-Up Timing

V_IN = 12 V	2.5-MHz PFM/PWM	I_O = 1 A
V_OUT = 5 V		T_A = 25°C

Figure 8-29 Start-Up Timing

V_IN = 12 V	1-MHz Auto PFM/PWM	I_O = 0.1 A
V_OUT = 1.2 V		T_A = 25°C

Figure 8-31 Output Voltage Ripple

V_IN = 12 V	2.5-MHz Auto PFM/PWM	I_O = 0.1 A
V_OUT = 1.2 V		T_A = 25°C

Figure 8-33 Output Voltage Ripple

V_IN = 12 V	2.5-MHz FPWM	I_O = 0.1 A
V_OUT = 3.3 V		T_A = 25°C

Figure 8-35 Output Voltage Ripple

V_IN = 12 V	2.5-MHz Auto PFM/PWM
V_OUT = 5.0 V	I_O = 1 A	T_A = 25°C

Figure 8-37 Output Voltage Ripple

V_IN = 12 V	1-MHz Auto PFM/PWM	I_O = 5 mA to 1 A to 5 mA
V_OUT = 1.2 V		T_A = 25°C

Figure 8-39 Load Transient Response

V_IN = 12 V	1-MHz Auto PFM/PWM	I_O = 1 A to 5 mA
V_OUT = 1.2 V		T_A = 25°C

Figure 8-41 Load Transient Response – Falling Edge

V_IN = 12 V	2.5-MHz FPWM	I_O = 5 mA to 1 A to 5 mA
V_OUT = 3.3 V		T_A = 25°C

Figure 8-43 Load Transient Response

Auto PFM/PWM	F_sw = 2.5 MHz

Figure 8-45 Thermal Derating V_OUT = 1.2 V

Auto PFM/PWM		F_sw = 2.5 MHz

Figure 8-6 Efficiency vs Output Current
V_OUT = 1.2 V

Auto PFM/PWM		F_sw = 1 MHz

Figure 8-8 Efficiency vs Output Current
V_OUT = 1.8 V

FPWM		F_sw = 1 MHz

Figure 8-10 Efficiency vs Output Current
V_OUT = 1.8 V

FPWM		F_sw = 2.5 MHz

Figure 8-12 Efficiency vs Output Current
V_OUT = 3.3 V

FPWM		F_sw = 2.5 MHz

Figure 8-14 Efficiency vs Output Current
V_OUT = 5.5 V

Auto PFM/PWM		F_sw = 2.5 MHz

Figure 8-16 Switching Frequency vs Input Voltage
V_OUT = 1.2 V

Auto PFM/PWM		F_sw = 1 MHz

Figure 8-18 Switching Frequency vs Input Voltage
V_OUT = 1.8 V

FPWM		F_sw = 1 MHz

Figure 8-20 Switching Frequency vs Input Voltage
V_OUT = 1.8 V

FPWM		F_sw = 2.5 MHz

Figure 8-22 Switching Frequency vs Input Voltage
V_OUT = 3.3 V

FPWM		F_sw = 2.5 MHz

Figure 8-24 Switching Frequency vs Input Voltage
V_OUT = 5.5 V

V_IN = 12 V	1-MHz FPWM	I_O = 0 mA
V_OUT = 1.2 V		T_A = 25°C

Figure 8-26 Start-Up Timing

V_IN = 12 V	2.5-MHz FPWM	I_O = 1 A
V_OUT = 5 V		T_A = 25°C

Figure 8-28 Start-Up Timing

V_IN = 12 V	1-MHz Auto PFM/PWM	I_O = 1 A
V_OUT = 1.2 V		T_A = 25°C

Figure 8-30 Output Voltage Ripple

V_IN = 12 V	2.5-MHz Auto PFM/PWM	I_O = 1 A
V_OUT = 1.2 V		T_A = 25°C

Figure 8-32 Output Voltage Ripple

V_IN = 12 V	2.5-MHz Auto PFM/PWM	I_O = 1 A
V_OUT = 3.3 V		T_A = 25°C

Figure 8-34 Output Voltage Ripple

V_IN = 12 V	2.5-MHz FPWM	I_O = 1 A
V_OUT = 5.0 V		T_A = 25°C

Figure 8-36 Output Voltage Ripple

V_IN = 12 V	1-MHz Auto PFM/PWM	I_O = 0.1 A to 1 A
V_OUT = 1.2 V		T_A = 25°C

Figure 8-38 PSM-to-PWM Transition

V_IN = 12 V	1-MHz Auto PFM/PWM	I_O = 5 mA to 1 A
V_OUT = 1.2 V		T_A = 25°C

Figure 8-40 Load Transient Response – Rising Edge

V_IN = 12 V	I_O = 5 mA to 1 A to 5 mA
V_OUT = 3.3 V	2.5-MHz Auto PFM/PWM	T_A = 25°C

Figure 8-42 Load Transient Response

V_IN = 12 V	Output Discharge = Yes
V_OUT = 1.2 V	T_A = 25°C

Figure 8-44 Output Discharge Function – Enabled

Auto PFM/PWM	F_sw = 2.5 MHz

Figure 8-46 Thermal Derating V_OUT = 3.3 V