TPS38集成電路（IC）的監(jiān)控器規(guī)格書PDF中文資料

1 Features

? Functional Safety-Capable

– Documentation available to aid functional safety

system design

? Wide supply voltage range: 2.7 V to 65 V

? SENSE and RESET pins are 65 V graded

? Low quiescent current: 1 μA (typical)

? Flexible and wide voltage threshold options

Table 12-1

– 2.7 V to 36 V (1.5 maximum accuracy)

– 800 mV option (1 maximum accuracy)

? Built-in hysteresis (VHYS)

– Percentage options: 2 to 13 (1 steps)

– Fixed options: VTH < 8 V = 0.5 V, 1 V, 1.5 V,

2 V, 2.5 V

? Programmable reset time delay

– 10 nF = 12.8 ms, 10 μF = 12.8 s

? Programmable sense time delay

– 10 nF = 1.28 ms, 10 μF = 1.28 s

? Manual Reset (MR) feature

? Output reset latching feature

? Output topology:

– Channel 1: Open-Drain or Push-Pull

– Channel 2: Open-Drain