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ZHCSLW2C September 2021 – April 2022 ISOW7740 , ISOW7741 , ISOW7742 , ISOW7743 , ISOW7744

PRODUCTION DATA

封裝選項(xiàng)

機(jī)械數(shù)據(jù) (封裝 | 引腳)

DFM|20
- MCSS009

散熱焊盤機(jī)械數(shù)據(jù) (封裝 | 引腳)

訂購信息

7.24 Typical Characteristics

VSEL = GND2

T_A = 25°C

V_ISOOUT = 3.3 V

Figure 7-3 Isolated Supply Voltage (V_ISOOUT) vs Load Current (I_ISOOUT)

T_A = 25°C

Figure 7-5 Supply Current (I_DD) vs Load Current (I_ISOOUT)

T_A = 25°C

Figure 7-7 Power Dissipation vs Load Current (I_ISOOUT)

VSEL = V_ISOOUT

V_DD = 5 V

No V_ISOOUT Load

Figure 7-9 5-V Isolated Supply Voltage (V_ISOOUT) vs Free-Air Temperature

C_L = 15 pF

T_A = 25°C

Figure 7-11 ISOW7740 Channel Supply Currents vs Data Rate For C_L = 15 pF

C_L = 15 pF

T_A = 25°C

Figure 7-13 ISOW7741 Channel Supply Currents vs Data Rate For C_L = 15 pF

C_L = 15 pF

T_A = 25°C

Figure 7-15 ISOW7742 Channel Supply Currents vs Data Rate For C_L = 15 pF

C_L = 15 pF

T_A = 25°C

Figure 7-17 ISOW7743 Channel Supply Currents vs Data Rate For C_L = 15 pF

C_L = 15 pF

T_A = 25°C

Figure 7-19 ISOW7744 Channel Supply Currents vs Data Rate For C_L = 15 pF

Figure 7-21 Power-Supply Undervoltage Threshold vs Free Air Temperature

T_A = 25°C

Figure 7-23 High-Level Output Voltage vs High-Level Output Current

V_DD = 5 V

V_ISOOUT = 3.3 V

T_A = 25°C

Figure 7-25 10-mA to 110-mA Load Transient Response

V_DD = 5 V

V_ISOOUT = 3.3 V

10 uF Capacitor on V_ISOOUT

Figure 7-27 Soft Start at 50-mA Load For V_ISOOUT = 3.3 V

V_DD = 5 V

V_ISOOUT = 5 V

10 uF Capacitor on V_ISOOUT

Figure 7-29 Soft Start at 10-mA Load For V_ISOOUT = 5 V

V_DD = 5 V

V_ISOOUT = 5 V

10 uF Capacitor on V_ISOOUT

Figure 7-31 Soft Start at 110-mA Load For V_ISOOUT = 5 V

V_DD = 5 V

V_ISOOUT = 5 V

10 uF Capacitor on V_ISOOUT

Figure 7-33 V_ISOOUT Ripple Voltage at 5 V with 10 uF Capacitor and 110 mA load

V_DD = 5 V

V_ISOOUT = 5 V

100 uF Capacitor on V_ISOOUT

Figure 7-35 V_ISOOUT Ripple Voltage at 5 V with 100 uF Capacitor and 110 mA load

VSEL = V_ISOOUT

T_A = 25°C

V_ISOOUT = 5 V

Figure 7-4 Isolated Supply Voltage (V_ISOOUT) vs Load Current (I_ISOOUT)

T_A = 25°C

Figure 7-6 Efficiency vs Load Current (I_VISOOUT)

VSEL = GND2

V_DD = 5 V

No V_ISOOUT Load

Figure 7-8 3.3-V Isolated Supply Voltage (V_ISOOUT) vs Free-Air Temperature

VSEL = V_ISOOUT

V_ISOOUT = GND2

T_A = 25°C = GND1

Figure 7-10 Short-Circuit Supply Current (ICC) vs Supply Voltage (VCC)

C_L = 0 pF

T_A = 25°C

Figure 7-12 ISOW7740 Channel Supply Currents vs Data Rate For C_L = 0 pF

C_L = 0 pF

T_A = 25°C

Figure 7-14 ISOW7741 Channel Supply Currents vs Data Rate For C_L = 0 pF

C_L = 0 pF

T_A = 25°C

Figure 7-16 ISOW7742 Channel Supply Currents vs Data Rate For C_L = 0 pF

C_L = 0 pF

T_A = 25°C

Figure 7-18 ISOW7743 Channel Supply Currents vs Data Rate For C_L = 0 pF

C_L = 0 pF

T_A = 25°C

Figure 7-20 ISOW7744 Channel Supply Currents vs Data Rate For C_L = 0 pF

Figure 7-22 Propagation Delay Time vs Free-Air Temperature

T_A = 25°C

Figure 7-24 Low-Level Output Voltage vs Low-Level Output Current

V_DD = 5 V

V_ISOOUT = 3.3 V

10 uF Capacitor on V_ISOOUT

Figure 7-26 Soft Start at 10-mA Load For V_ISOOUT = 3.3 V

V_DD = 5 V

V_ISOOUT = 3.3 V

10 uF Capacitor on V_ISOOUT

Figure 7-28 Soft Start at 110-mA Load For V_ISOOUT = 3.3 V

V_DD = 5 V

V_ISOOUT = 5 V

10 uF Capacitor on V_ISOOUT

Figure 7-30 Soft Start at 50-mA Load For V_ISOOUT = 5 V

V_DD = 3.3 V

V_ISOOUT = 3.3 V

10 uF Capacitor on V_ISOOUT

Figure 7-32 V_ISOOUT Ripple Voltage at 3.3 V with 10 uF Capacitor and 60 mA load

V_DD = 3.3 V

V_ISOOUT = 3.3 V

100 uF Capacitor on V_ISOOUT

Figure 7-34 V_ISOOUT Ripple Voltage at 3.3 V with 100 uF Capacitor and 60 mA load

T_A = 25°C

Figure 7-36 V_ISOOUT Ripple Voltage vs Load Capacitor