ADP1822-EVAL,具有裕度調(diào)節(jié)和跟蹤功能的 PWM 降壓直流至直流
控制器評估板。 ADP1822 是一款多功能且廉價的同步降壓 PWM 控制器。
轉(zhuǎn)換器電源輸入電壓范圍為1 V至24 V,而ADP1822控制器的
額定電壓范圍為3.0 V至5.5 V。ADP1822自由運行頻率可通過邏輯選擇為300 kHz或600 kHz?;蛘?,它可以同步到 300 kHz 至 1.2 MHz 之間任意頻率的外部
時鐘
說明
-
ADP1822-EVAL, Evaluation Board for PWM, Step-Down DC to DC Controller with Margining and Tracking. The ADP1822 is a versatile and inexpensive synchronous buck PWM controller. The converter power input voltage range is 1 V to 24 V, while the ADP1822 controller is specified from 3.0 V to 5.5 V. The ADP1822 free-running frequency is logic-selectable at either 300 kHz or 600 kHz. Alternatively, it can be synchronized to an external clock at any frequency between 300 kHz and 1.2 MHz
主要特色
-
Conversion Type
DC to DC
-
Input Voltage
9 to 15 V
-
Output Voltage
1.8 V
-
Output Current
10 A
-
Efficiency
92 %
-
Topology
Buck