国产美女裸体无遮挡免费视频网站 ,国产c级高清在线观看

ZHCSP59B October 2021 – June 2022 TPS631000

PRODUCTION DATA

封裝選項

機械數(shù)據(jù) (封裝 | 引腳)

DRL|8
- MPCS002F

散熱焊盤機械數(shù)據(jù) (封裝 | 引腳)

訂購信息

8.2.3 Application Curves

V_OUT = 3.3 V

Figure 8-2 Typical Output Current Capability vs Input Voltage

V_OUT = 3.3 V

MODE = High

Figure 8-4 Load Regulation (FPWM)

V_O = 3.3 V

MODE = High

Figure 8-6 Load Regulation (PFM)

V_IN = 3.3 V, V_OUT = 3.3 V

I_OUT = 1 A, MODE = Low

Figure 8-8 Switching Waveforms with 1-A Load

V_IN = 4.3 V, V_OUT = 3.3 V

I_OUT = 1 A, MODE = Low

Figure 8-10 Switching Waveforms, Buck Operation with 1-A Load

V_IN = 3.6 V, V_OUT = 3.3 V

R_load = 4 Ω, MODE = Low

Figure 8-12 Start-Up by EN

V_IN = 2.7 V, V_OUT = 3.3 V

I_OUT = 100 mA to 1 A with 20-μs slew rate

Figure 8-14 Load Transient at 2.7-V Input Voltage

V_IN = 3.6 V, V_OUT = 3.3 V

I_OUT = 100 mA to 1 A with 20-μs slew rate

Figure 8-16 Load Transient at 3.6-V Input Voltage

V_IN = 4.3 V, V_OUT = 3.3 V

I_OUT = 100 mA to 1 A with 20-μs slew rate

Figure 8-18 Load Transient at 4.3-V Input Voltage

V_IN = 2.7 V to 4.3 V with 20-μs slew rate, V_OUT = 3.3 V

I_OUT = 1 A

Figure 8-20 Line Transient at 1-A Load Current

V_IN = 3.6 V, V_OUT = 3.3 V

I_OUT = 1 A, FPWM

Figure 8-22 Output Short Protection (Entry)

V_OUT = 3.3 V

MODE = High

Figure 8-3 Efficiency vs Output Current (FPWM)

V_OUT = 3.3 V

MODE = Low

Figure 8-5 Efficiency vs Input Voltage (PFM)

V_IN = 2.7 V, V_OUT = 3.3 V

I_OUT = 1 A, MODE = Low

Figure 8-7 Switching Waveforms, Boost Operation with 1-A Load

V_IN = 3.6 V, V_OUT = 3.3 V

I_OUT = 1 A, MODE = Low

Figure 8-9 Switching Waveforms with 1-A Load

V_IN = 3.6 V, V_OUT = 3.3 V

I_OUT = 1 mA, MODE = Low

Figure 8-11 Switching Waveforms at 1-mA Load

V_IN = 3.6 V, V_OUT = 3.3 V

R_load = 4 Ω, MODE = Low

Figure 8-13 Shutdown by EN

V_IN = 2.7 V, V_OUT = 3.3 V

I_OUT = 100 mA to 1-A sweep

Figure 8-15 Load Sweep at 2.7-V Input Voltage

V_IN = 3.6 V, V_OUT = 3.3 V

I_OUT = 100 mA to 1-A sweep

Figure 8-17 Load Sweep at 3.6-V Input Voltage

V_IN = 4.3 V, V_OUT = 3.3 V

I_OUT = 100 mA to 1-A sweep

Figure 8-19 Load Sweep at 4.3-V Input Voltage

V_IN = 2.7-V to 4.3-V sweep, V_OUT = 3.3 V

I_OUT = 1 A

Figure 8-21 Line Sweep at 1-A Load Current

V_IN = 3.6 V, V_OUT = 3.3 V

I_OUT = 1 A, FPWM

Figure 8-23 Output Short Protection (Recover)

Table 8-6 Components for Application Characteristic Curves for V_OUT = 3.3 V

REFERENCE	DESCRIPTION⁽²⁾	PART NUMBER	MANUFACTURER⁽¹⁾
U1	High Power Density 1.5 A Buck-Boost Converter	TPS631000	Texas Instruments
L1	1.0 μH, 2.5 mm x 2.0 mm, 4.3 A, 42 m?	DFE252012P-1R0M=P2	MuRata
C1	22 μF, 0603, Ceramic Capacitor, ±20%, 6.3 V	GRM187R61A226ME15	Murata
C2	47 μF, 0805, Ceramic Capacitor, ±20%, 6.3 V	GRM219R60J476ME44	Murata
R1	511 k?, 0603 Resistor, 1%, 100 mW	Standard	Standard
R2	91 k?, 0603 Resistor, 1%, 100 mW	Standard	Standard

(1) See the Third-Party Products Disclaimer.

(2) For other output voltages, refer to Table 8-5 for resistor values.

<tbody id="imyio"></tbody>