BIT3367 datasheet-A1

1、bit3367 datasheet-a1 恒流源dc-dc芯片 bit3367 beyond innovation technology co., ltd. bit3367 2021/12/23 confidential page 1 of 9 this is an one-time copy. updates will not be provided 恒流源dc-dc芯片 bit3367 beyond innovation technology co., ltd. bit3367 notice: firstly, the information furnished by beyond inn

2、ovation technology co. ltd. (bitek) in this document is believed to be accurate and reliable and subject to biteks amendment without prior notice. and the aforesaid information does not form any part or parts of any quotation or contract between bitek and the information receiver. further, no respon

3、sibility is assumed for the usage of the aforesaid information. the interconnect of its circuits as described herein will not infringe on exiting or future patent do the descriptions contained herein imply the granting of licenses to make, use or sell equipment therewith. besides, the product in thi

4、s document is not designed for use in life support where malfunction of this product can reasonably be expected to result in personal injury. resulting from such improper use or sale. at last, the information furnished in this document is the property of treated as highly confidentiality; any kind o

5、f distribution, disclosure, copying, or parts of this document deemed to agree on bitekany expressly opposition. bitek immediately without any delay. 2021/12/23 confidential page 2 of 9 this is an one-time copy. updates will not be provided 恒流源dc-dc芯片 bit3367 beyond innovation technology co., ltd. b

6、it3367 pin layout: current mode control and fixed frequency avoid and cmp inn 恒流源dc-dc芯片 bit3367 bit3367pin description: to under real time ocp and leading edge blanking for the turn on of power switch, the current spike will be happened in the rising edge. the leading edge blanking (leb) 恒流源dc-dc芯片

7、 bit3367 time was built-in the pin of ocp to prevent the false-trigger from the current spike. in addition, ocp is not only for peak current mode control but also for the real time current limit. bit3367the led dimming function is controlled by the pwm signal at ea pin. this ea can accept an externa

8、l pwm signal in the range of 100hz to 1khz with the level of 0v and higher than 恒流源dc-dc芯片 bit3367 beyond innovation technology co., ltd. bit3367 is more operation will 恒流源dc-dc芯片 bit3367 beyond innovation technology co., ltd. bit3367 dc/ac characteristics: ta=25 unless otherwise specified. 恒流源dc-dc

9、芯片 bit3367 soldering information reflow soldering: the choice of heating method may be influenced by plastic qfp package). if infrared or vapor phase heating is used the oven. 3 mm fix the component by first soldering two diagonally-opposite end leads. use a low voltage (24 v or less) soldering iron applied to the flat part of the lead. contact time must be limited to 10 seconds at up to 300 c. when using a dedicat