Datasheet SD8942 (Shouding) - 2
| 制造商 | Shouding |
| 描述 | 600 KHz, 16 V, 2A Synchronous Step-Down Converter in SOT23-6 package |
| 页数 / 页 | 7 / 2 — PIN. NAME. FUNCTION |
| 文件格式/大小 | PDF / 959 Kb |
| 文件语言 | 英语 |
PIN. NAME. FUNCTION
该数据表的模型线
文件文字版本
SD8942 PIN DESCRIPTION PIN DESCRIPTION
PIN NAME FUNCTION
Bootstrap. A capacitor connected between SW and BST pins is required to form a 1 BS floating supply across the high-side switch driver. 2 GND Ground Adjustable version feedback input. Connect FB to the center point of the external 3 FB resistor divider. 4 Drive this pin to a logic-high to enable the IC. Drive to a logic-low to disable the IC EN and enter micro-power shutdown mode. 5 VIN Power supply Pin 6 SW Switching Pin PIN CONFLGURATION BS 1 6 SW GND 2 5 IN FB 3 4 EN SOT23-6 ( ) SD8942 www.shouding.net 2
PIN NAME FUNCTION
Bootstrap. A capacitor connected between SW and BST pins is required to form a 1 BS floating supply across the high-side switch driver. 2 GND Ground Adjustable version feedback input. Connect FB to the center point of the external 3 FB resistor divider. 4 Drive this pin to a logic-high to enable the IC. Drive to a logic-low to disable the IC EN and enter micro-power shutdown mode. 5 VIN Power supply Pin 6 SW Switching Pin PIN CONFLGURATION BS 1 6 SW GND 2 5 IN FB 3 4 EN SOT23-6 ( ) SD8942 www.shouding.net 2