Datasheet XD9267, XD9268 (Torex) - 2
| 制造商 | Torex |
| 描述 | 36V Operation 600mA Synchronous Step-Down DC/DC Converters |
| 页数 / 页 | 26 / 2 — XD9267/XD9268. Series |
| 文件格式/大小 | PDF / 916 Kb |
| 文件语言 | 英语 |
XD9267/XD9268. Series
该数据表的模型线
文件文字版本
XD9267/XD9268 Series
■ BLOCK DIAGRAM XD9267/XD9268 Series VIN LocalReg Current SENSE EN/SS Chip Enable each circuit Curr ent Current Current fee d Limit Limit High back PFM Side Buffer Under Gate Lx Voltage CLAMP Lock Out Low Side Thermal each Buffer Shutdown circuit Operation Enable Vref + Soft Start Err Amp +PWM PWM/PFM FB - Comparator ControlLOGIC - GND Ramp OSC Wave PG (USP-6C Package Only) + - PowerGood Comparator *Diodes inside the circuit are an ESD protection diodes and a parasitic diodes. 2/26
■ BLOCK DIAGRAM XD9267/XD9268 Series VIN LocalReg Current SENSE EN/SS Chip Enable each circuit Curr ent Current Current fee d Limit Limit High back PFM Side Buffer Under Gate Lx Voltage CLAMP Lock Out Low Side Thermal each Buffer Shutdown circuit Operation Enable Vref + Soft Start Err Amp +PWM PWM/PFM FB - Comparator ControlLOGIC - GND Ramp OSC Wave PG (USP-6C Package Only) + - PowerGood Comparator *Diodes inside the circuit are an ESD protection diodes and a parasitic diodes. 2/26