ZHCSPA9A november 2021 – may 2023 TPS62441 , TPS62442
PRODUCTION DATA
- 1
- 1 特性
- 2 應用
- 3 說明
- 4 Revision History
- 5 Device Comparison Table
- 6 Pin Configuration and Functions
- 7 Specifications
- 8 Parameter Measurement Information
- 9 Detailed Description
- 10Application and Implementation
- 11Device and Documentation Support
- 12Mechanical, Packaging, and Orderable Information
10.2.3 Application Curves
All plots have been taken with a nominal
switching frequency of 2.25 MHz when set to PWM
mode, unless otherwise noted. The BOM is according
to Table 8-1.
Figure 10-2 Efficiency Versus Output Current
Figure 10-4 Efficiency Versus Output Current
Figure 10-6 Efficiency Versus Output Current
Figure 10-8 Efficiency Versus Output Current
Figure 10-10 Efficiency Versus Output Current
Figure 10-12 Output Voltage Versus Output Current
Figure 10-14 Output Voltage Versus Output Current
Figure 10-16 Output Voltage Versus Output Current
Figure 10-18 Output Voltage Versus Output Current
Figure 10-20 Output Voltage Versus Output Current
Figure 10-22 Load Transient
Response
Figure 10-24 Load Transient
Response
Figure 10-26 Load Transient Response
Figure 10-28 Load Transient Response
Figure 10-30 Load Transient Response
Figure 10-32 Line Transient Response
Figure 10-34 Line Transient Response
Figure 10-36 Line Transient Response
Figure 10-38 Line Transient Response
Figure 10-40 Line Transient Response
Figure 10-42 Output Voltage Ripple
Figure 10-44 Ouput Voltage Ripple
Figure 10-46 Start-Up Timing
Figure 10-48 Start-Up Timing
Figure 10-50 Start-Up Timing
Figure 10-3 Efficiency Versus Output Current
Figure 10-5 Efficiency Versus Output Current
Figure 10-7 Efficiency Versus Output Current
Figure 10-9 Efficiency Versus Output Current
Figure 10-11 Efficiency Versus Output Current
Figure 10-13 Output Voltage Versus Output Current
Figure 10-15 Output Voltage Versus Output Current
Figure 10-17 Output Voltage Versus Output Current
Figure 10-19 Output Voltage Versus Output Current
Figure 10-21 Output Voltage Versus Output Current
Figure 10-23 Load Transient
Response
Figure 10-25 Load Transient Response
Figure 10-27 Load Transient Response
Figure 10-29 Load Transient Response
Figure 10-31 Load Transient Response
Figure 10-33 Line Transient Response
Figure 10-35 Line Transient Response
Figure 10-37 Line Transient Response
Figure 10-39 Line Transient Response
Figure 10-41 Line Transient Response
Figure 10-43 Output Voltage Ripple
Figure 10-45 Output Voltage Ripple
Figure 10-47 Start-Up Timing
Figure 10-49 Start-Up Timing
| VOUT = 3.3 V | PFM | TA = 25°C |
| VOUT = 1.8 V | PFM | TA = 25°C |
| VOUT = 1.2 V | PFM | TA = 25°C |
| VOUT = 1.0 V | PFM | TA = 25°C |
| VOUT = 0.6 V | PFM | TA = 25°C |
| VOUT = 3.3 V | PFM | TA = 25°C |
| VOUT = 1.8 V | PFM | TA = 25°C |
| VOUT = 1.2 V | PFM | TA = 25°C |
| VOUT = 1.0 V | PFM | TA = 25°C |
| VOUT = 0.6 V | PFM | TA = 25°C |
| VOUT = 3.3 V | PFM | TA = 25°C |
| VIN = 5.0 V | IOUT = 0.2 A to 1.8 A to 0.2 A | |
| VOUT = 1.8 V | PFM | TA = 25°C |
| VIN = 5.0 V | IOUT = 0.2 A to 1.8 A to 0.2 A | |
| VOUT = 1.2 V | PFM | TA = 25°C |
| VIN = 5.0 V | IOUT = 0.2 A to 1.8 A to 0.2 A | |
| VOUT = 1.0 V | PFM | TA = 25°C |
| VIN = 5.0 V | IOUT = 0.2 A to 1.8 A to 0.2 A | |
| VOUT = 0.6 V | PFM | TA = 25°C |
| VIN = 3.3 V | IOUT = 0.2 A to 1.8 A to 0.2 A | |
| VOUT = 3.3 V | PFM | TA = 25°C |
| IOUT = 0.3 A | VIN = 4.5 V to 5.5 V to 4.5 V | |
| VOUT = 1.8 V | PFM | TA = 25°C |
| IOUT = 0.3 A | VIN = 4.5 V to 5.5 V to 4.5 V | |
| VOUT = 1.2 V | PFM | TA = 25°C |
| IOUT = 0.3 A | VIN = 4.5 V to 5.5 V to 4.5 V | |
| VOUT = 1.0 V | PFM | TA = 25°C |
| IOUT = 0.3 A | VIN = 4.5 V to 5.5 V to 4.5 V | |
| VOUT = 0.6 V | PFM | TA = 25°C |
| IOUT = 0.3 A | VIN = 4.5 V to 5.5 V to 4.5 V | |
| VOUT = 3.3 V | PFM | TA = 25°C |
| IOUT = 0.3 A | VIN = 5.0 V | BW = 20 MHz |
| VOUT = 1.8 V | PFM | TA = 25°C |
| IOUT = 0.3 A | VIN = 5.0 V | BW = 20 MHz |
| VOUT = 3.3 V | PWM | TA = 25°C |
| IOUT = 3 A | VIN = 5.0 V |
| VOUT = 1.2 V | PWM | TA = 25°C |
| IOUT1 = 1 A | IOUT2 = 3 A | VIN = 5.0 V |
| VOUT = 0.6 V | PWM | TA = 25°C | ||
| IOUT1 = 3 A | VIN = 5.0 V |
| VOUT = 3.3 V | PWM | TA = 25°C |
| VOUT = 1.8 V | PWM | TA = 25°C |
| VOUT = 1.2 V | PWM | TA = 25°C |
| VOUT = 1.0 V | PWM | TA = 25°C |
| VOUT = 0.6 V | PWM | TA = 25°C |
| VOUT = 3.3 V | PWM | TA = 25°C |
| VOUT = 1.8 V | PWM | TA = 25°C |
| VOUT = 1.2 V | PWM | TA = 25°C |
| VOUT = 1.0 V | PWM | TA = 25°C |
| VOUT = 0.6 V | PWM | TA = 25°C |
| VOUT = 3.3 V | PWM | TA = 25°C |
| VIN = 5.0 V | IOUT = 0.2 A to 1.8 A to 0.2 A | |
| VOUT = 1.8 V | PWM | TA = 25°C |
| VIN = 5.0 V | IOUT = 0.2 A to 1.8 A to 0.2 A | |
| VOUT = 1.2 V | PWM | TA = 25°C |
| VIN = 5.0 V | IOUT = 0.2 A to 1.8 A to 0.2 A | |
| VOUT = 1.0 V | PWM | TA = 25°C |
| VIN = 5.0 V | IOUT = 0.2 A to 1.8 A to 0.2 A | |
| VOUT = 0.6 V | PWM | TA = 25°C |
| VIN = 3.3 V | IOUT = 0.2 A to 1.8 A to 0.2 A | |
| VOUT = 3.3 V | PWM | TA = 25°C |
| IOUT = 3 A | VIN = 4.5 V to 5.5 V to 4.5 V | |
| VOUT = 1.8 V | PWM | TA = 25°C |
| IOUT = 3 A | VIN = 4.5 V to 5.5 V to 4.5 V | |
| VOUT = 1.2 V | PWM | TA = 25°C |
| IOUT = 3 A | VIN = 4.5 V to 5.5 V to 4.5 V | |
| VOUT = 1.0 V | PWM | TA = 25°C |
| IOUT = 3 A | VIN = 4.5 V to 5.5 V to 4.5 V | |
| VOUT = 0.6 V | PWM | TA = 25°C |
| IOUT = 3 A | VIN = 4.5 V to 5.5 V to 4.5 V | |
| VOUT = 3.3 V | PWM | TA = 25°C |
| IOUT = 3 A | VIN = 5.0 V | BW = 20 MHz |
| VOUT = 1.8 V | PWM | TA = 25°C |
| IOUT = 3 A | VIN = 5.0 V | BW = 20 MHz |
| VOUT = 1.8 V | PWM | TA = 25°C |
| IOUT1 = 2 A | IOUT2 = 2 A | VIN = 5.0 V |
| VOUT = 1.0 V | PWM | TA = 25°C |
| IOUT1 = 3 A | VIN = 5.0 V | |