ZHCSPA2C July 2023 – April 2025 TPSM828301 , TPSM828302 , TPSM828303
PRODMIX
- 1
- 1 特性
- 2 應(yīng)用
- 3 說明
- 4 器件選項
- 5 引腳配置和功能
- 6 規(guī)格
- 7 詳細說明
- 8 應(yīng)用和實施
- 9 器件和文檔支持
- 10修訂歷史記錄
- 11機械、封裝和可訂購信息
封裝選項
機械數(shù)據(jù) (封裝 | 引腳)
- RDS|9
散熱焊盤機械數(shù)據(jù) (封裝 | 引腳)
訂購信息
8.2.3 應(yīng)用曲線
TA = 25°C，VIN = 5V，VOUT = 1.8V，BOM = 表 8-2（除非另有說明）。
| VIN = 5V | RDS 封裝 | TA = 25°C |
| VIN = 3.3V | RDS 封裝 | TA = 25°C |
| VIN = 2.25V | RDS 封裝 | TA = 25°C |
| VIN = 5V | RDS 封裝 | TA = 85°C |
| VIN = 3.3V | RDS 封裝 | TA = 85°C |
| VIN = 2.25V | RDS 封裝 | TA = 85°C |
| VOUT = 0.5V | PFM |
| VOUT = 0.9V | PFM |
| VOUT = 1.2V | PFM |
| VOUT = 1.8V | PFM |
| VOUT = 2.5V | PFM |
| VOUT = 3.3V | PFM |
| VOUT = 0.5V | PFM |
| VOUT = 1.8V | PFM |
| VOUT = 3.3V | PFM |
| VIN = 5.0V | TJmax = 125°C | θJA = 49.8°C/W |
| VIN = 5.0V | TJmax = 125°C | θJA = 66.5°C/W |
| IOUT = 100mA | PFM |
| IOUT = 1mA 至 2A | PFM | 壓擺率 = 1A/μs |
| VIN = 4.5V 至 5.5V | PFM | IOUT = 100mA |
| VIN = 3.0V 至 3.6V | PFM | IOUT = 100mA |
| VOUT = 1.8V |
| IOUT = 2A | PFM 或 PWM |
| IOUT = 0mA | PFM |
| IOUT = 1.0A | PFM 或 PWM |
| IOUT = 0A | PG 引腳無電容器 | PFM 或 PWM |
| IOUT = 0A | PG 引腳 1nF，上拉至 100kΩ | PFM 或 PWM |
| VIN = 5V | VCB 封裝 | TA = 25°C |
| VIN = 3.3V | VCB 封裝 | TA = 25°C |
| VIN = 2.25V | VCB 封裝 | TA = 25°C |
| VIN = 5V | VCB 封裝 | TA = 85°C |
| VIN = 3.3V | VCB 封裝 | TA = 85°C |
| VIN = 2.25V | VCB 封裝 | TA = 85°C |
| VOUT = 0.5V | PWM |
| VOUT = 0.9V | PWM |
| VOUT = 1.2V | PWM |
| VOUT = 1.8V | PWM |
| VOUT = 2.5V | PWM |
| VOUT = 3.3V | PWM |
| VOUT = 0.5V | PWM |
| VOUT = 1.8V | PWM |
| VOUT = 3.3V | PWM |
| VIN = 3.3V | TJmax = 125°C | θJA = 49.8°C/W |
| VIN = 3.3V | TJmax = 125°C | θJA = 66.5°C/W |
| IOUT = 2A | PWM |
| IOUT = 0mA 至 1A | PWM | 壓擺率 = 1A/μs |
| VIN = 4.5V 至 5.5V | PFM 或 PWM | IOUT = 2A |
| VIN = 3.0V 至 3.6V | PFM 或 PWM | IOUT = 2A |
| VOUT = 1.8V |
| IOUT = 0mA | PFM |
| IOUT = 1A | PFM 或 PWM |
| IOUT = 1.0A | PFM 或 PWM |
| IOUT = 0A | PG 引腳連接至 GND | PFM 或 PWM |