ZHCSOY3 数据表 | 德州仪器 TI.com.cn

ZHCSOY3L January 2005 – February 2022 TPS799

PRODUCTION DATA

封装选项

机械数据 (封装 | 引脚)

DDC|5
- MPDS123G
DRV|6
- MPDS216E
YZU|5
- MXBG350

散热焊盘机械数据 (封装 | 引脚)

DRV|6
- QFND087M

订购信息

6.6 Typical Characteristics

at T_J= –40°C to +125°C, V_IN = V_OUT(nom) + 0.3 V or 2.7 V (whichever is greater), I_OUT = 1 mA, V_EN = V_IN, C_OUT = 2.2 μF, and C_NR = 0.01 μF (unless otherwise noted); for TPS79901, V_OUT = 3.0 V; typical values are at T_J = 25°C

Figure 6-1 Load Regulation

Figure 6-3 Output Voltage vs Junction Temperature

Figure 6-5 TPS799285 Dropout Voltage vs Junction Temperature

Figure 6-7 Ground Pin Current vs Input Voltage

Figure 6-9 Ground Pin Current (Disabled) vs Junction Temperature

V_IN – V_OUT = 0.5 V

Figure 6-11 TPS799285 Power-Supply Ripple Rejection vs Frequency

V_IN – V_OUT = 1.0 V

Figure 6-13 TPS799285 Power-Supply Ripple Rejection vs Frequency

V_IN – V_OUT = 1.0 V

Figure 6-15 TPS799285 Power-Supply Ripple Rejection vs Frequency

I_OUT = 100 mA

Figure 6-17 Power-Supply Ripple Rejection vs V_IN – V_OUT

Figure 6-19 TPS799285 Total Noise vs C_NR

Figure 6-21 TPS799285 Line Transient Response

V_EN = V_IN

Figure 6-23 TPS799285 Turn-On Response

Figure 6-25 TPS799285 Power-Up and Power-Down

Figure 6-2 Line Regulation

Figure 6-4 TPS799285 Dropout Voltage vs Output Current

Figure 6-6 TPS79901 Dropout vs Input Voltage

Figure 6-8 TPS799285 Ground Pin Current vs Junction Temperature

V_IN – V_OUT = 1.0 V

Figure 6-10 TPS799285 Power-Supply Ripple Rejection vs Frequency

V_IN – V_OUT = 0.25 V

Figure 6-12 TPS799285 Power-Supply Ripple Rejection vs Frequency

V_IN – V_OUT = 0.25 V

Figure 6-14 TPS799285 Power-Supply Ripple Rejection vs Frequency

I_OUT = 1 mA

Figure 6-16 Power-Supply Ripple Rejection vs V_IN – V_OUT

I_OUT = 200 mA

Figure 6-18 Power-Supply Ripple Rejection vs V_IN – V_OUT

Figure 6-20 TPS799285 Total Noise vs C_OUT

Figure 6-22 TPS799285 Load Transient Response

Figure 6-24 TPS799285 Enable Response