ZHCSN49M 数据表 | 德州仪器 TI.com.cn

ZHCSN49M january 2007 – april 2023

PRODUCTION DATA

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机械数据 (封装 | 引脚)

RGW|20
- MPQF122C
DRC|10
- MPDS117L

散热焊盘机械数据 (封装 | 引脚)

RGW|20
- QFND012L
DRC|10
- QFND013N

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6.9 Typical Characteristics: I_OUT = 50 mA (M3 Suffix)

at T_J = 25°C, V_IN = V_OUT(nom) + 0.3 V, V_BIAS = 5 V, I_OUT = 50 mA, V_EN = V_IN, C_IN = 1 μF, C_BIAS = 4.7 μF, and C_OUT = 10 μF (unless otherwise noted)

Figure 6-23 V_IN Line Regulation

Figure 6-25 Load Regulation

Figure 6-27 V_IN Dropout Voltage vs I_OUT and Temperature (T_J)

Figure 6-29 V_IN Dropout Voltage vs V_IN and Temperature (T_J) for I_OUT = 1.5 A

Figure 6-31 V_IN Dropout Voltage vs (V_BIAS – V_OUT) and Temperature (T_J)

Figure 6-33 V_BIAS PSRR vs Frequency

Figure 6-35 V_IN PSRR vs (V_IN – V_OUT)

Figure 6-37 BIAS Pin Current vs Output Current and Temperature (T_J)

Figure 6-39 Soft-Start Charging Current (I_SS) vs Temperature (T_J)

Figure 6-41 Current Limit vs (V_BIAS – V_OUT)

Figure 6-24 V_BIAS Line Regulation

Figure 6-26 Load Regulation at Light Load

Figure 6-28 V_IN Dropout Voltage vs V_IN and Temperature (T_J) for I_OUT = 500 mA

Figure 6-30 V_IN Dropout Voltage vs (V_BIAS – V_OUT) and Temperature (T_J)

Figure 6-32 V_BIAS Dropout Voltage vs I_OUT and Temperature (T_J)

Figure 6-34 V_IN PSRR vs Frequency

Figure 6-36 Noise Spectral Density

Figure 6-38 BIAS Pin Current vs V_BIAS and Temperature (T_J)

Figure 6-40 Low-Level PG Voltage vs Current

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机械数据 (封装 | 引脚)

散热焊盘机械数据 (封装 | 引脚)

订购信息

6.9 Typical Characteristics: IOUT = 50 mA (M3 Suffix)

6.9 Typical Characteristics: I_OUT = 50 mA (M3 Suffix)