TPS22999 4.5-V, 1.5-A, 7.5-mΩ On-Resistance Fast Turn-On Load Switch With Regulated Inrush Current

1 Features • Input operating voltage range (VIN): 0.5 V – 4.5 V • Bias voltage range: 2.3 V – 5.5 V • Maximum continuous current: 1.5 A • ON-resistance (RON): 7.5 mΩ (typ.) • Regulated inrush current • Integrated quick output discharge: 5.3 Ω • Open drain Power-Good (PG) signal • Turn-on t

文件：1.12425 Mbytes 页数：26 Pages

TI

德州仪器

TPS22999 4.5-V, 1.5-A, 7.5-mΩ On-Resistance Fast Turn-On Load Switch With Regulated Inrush Current

1 Features • Input operating voltage range (VIN): 0.1 V – 4.5 V • Bias voltage range: 2.3 V – 5.5 V • Maximum continuous current: 1.5 A • ON-resistance (RON): 7.5 mΩ (typical) • Regulated inrush current • Integrated quick output discharge: 5.3 Ω • Open drain Power-Good (PG) signal • Turn-o

文件：877.43 Kbytes 页数：27 Pages

TI

德州仪器

TPS22999 4.5-V, 1.5-A, 7.5-mΩ On-Resistance Fast Turn-On Load Switch With Regulated Inrush Current

1 Features • Input operating voltage range (VIN): 0.1 V – 4.5 V • Bias voltage range: 2.3 V – 5.5 V • Maximum continuous current: 1.5 A • ON-resistance (RON): 7.5 mΩ (typical) • Regulated inrush current • Integrated quick output discharge: 5.3 Ω • Open drain Power-Good (PG) signal • Turn-o

文件：783.7 Kbytes 页数：26 Pages

TI

德州仪器

4.5-V, 1.5-A, 7.5-mΩ on-resistance fast turn-on load switch with limited inrush current

TPS22999 是一款单通道负载开关，旨在实现快速导通时间和较低的浪涌电流。该器件包含一个可在 0.1V 至 V BIAS - 1.0V 输入电压范围内运行的 N 沟道 MOSFET，并可支持高达 1.5A 的连续电流。\n\n该开关由使能引脚 (EN) 控制，该引脚能够直接连接低电压 GPIO 信号 (V IH = 0.8V)。TPS22999 器件在开关关闭时具有集成式 5.3Ω 快速输出放电路径，可实现可靠的系统运行。器件上有一个电源正常 ( PG) 信号，指示主 MOSFET 何时完全稳定至最低电阻路径，可用于启用下游负载。集成式热关断功能可确保在高温环境中提供保护。\n\nTPS2 • 输入电压范围 (V IN)：0.5V 至 4.5V\n• 最大持续电流：1.5A\n• 稳压浪涌电流\n• 开漏电源正常 ( PG) 信号\n• 热关断\n• 低功耗： \n• 关闭状态 (I SD)：2.7µA（典型值）\n• EN 引脚智能下拉电阻（R PD，EN） \n• EN ≤ V IL (R PD,ON)：500kΩ（典型值）;

TI

德州仪器

TPS22999 4.5-V, 1.5-A, 7.5-mΩ On-Resistance Fast Turn-On Load Switch With Regulated Inrush Current

1 Features • Input operating voltage range (VIN): 0.1 V – 4.5 V • Bias voltage range: 2.3 V – 5.5 V • Maximum continuous current: 1.5 A • ON-resistance (RON): 7.5 mΩ (typical) • Regulated inrush current • Integrated quick output discharge: 5.3 Ω • Open drain Power-Good (PG) signal • Turn-o

文件：877.43 Kbytes 页数：27 Pages

TI

德州仪器

TPS22999 4.5-V, 1.5-A, 7.5-mΩ On-Resistance Fast Turn-On Load Switch With Regulated Inrush Current

1 Features • Input operating voltage range (VIN): 0.1 V – 4.5 V • Bias voltage range: 2.3 V – 5.5 V • Maximum continuous current: 1.5 A • ON-resistance (RON): 7.5 mΩ (typical) • Regulated inrush current • Integrated quick output discharge: 5.3 Ω • Open drain Power-Good (PG) signal • Turn-o

文件：783.7 Kbytes 页数：26 Pages

TI

德州仪器

丝印：R；Package：DSBGA；TPS22999 4.5-V, 1.5-A, 7.5-mΩ On-Resistance Fast Turn-On Load Switch With Regulated Inrush Current

1 Features • Input operating voltage range (VIN): 0.1 V – 4.5 V • Bias voltage range: 2.3 V – 5.5 V • Maximum continuous current: 1.5 A • ON-resistance (RON): 7.5 mΩ (typical) • Regulated inrush current • Integrated quick output discharge: 5.3 Ω • Open drain Power-Good (PG) signal • Turn-o

文件：877.43 Kbytes 页数：27 Pages

TI

德州仪器

TPS22999 4.5-V, 1.5-A, 7.5-mΩ On-Resistance Fast Turn-On Load Switch With Regulated Inrush Current

1 Features • Input operating voltage range (VIN): 0.1 V – 4.5 V • Bias voltage range: 2.3 V – 5.5 V • Maximum continuous current: 1.5 A • ON-resistance (RON): 7.5 mΩ (typical) • Regulated inrush current • Integrated quick output discharge: 5.3 Ω • Open drain Power-Good (PG) signal • Turn-o

文件：783.7 Kbytes 页数：26 Pages

TI

德州仪器