PT4115B Datasheet PDF - LIZE
Part Number | PT4115B | |
Description | Continuous inductor current conduction mode drop Constant current source | |
Manufacturers | LIZE | |
Logo | ||
There is a preview and PT4115B download ( pdf file ) link at the bottom of this page. Total 13 Pages |
Preview 1 page No Preview Available ! 深圳市福田区天安数码城创新科技广场一期 A 座 1501 室
深圳市励致电子技术有限公司
TEL:0755-8250 7171
FAX:0755-8835 3509
产品规格说明书
PT4115B
版本号 1.0
Page 1 of 13
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深圳市福田区天安数码城创新科技广场一期 A 座 1501 室
深圳市励致电子技术有限公司
TEL:0755-8250 7171
FAX:0755-8835 3509
封装示意图
封装
SOP89-5
引脚说明
温度
-40℃ ~ 85℃
■极限工作条件(2)
◇电源电压, VIN ------- ----------- −0.3V to 44 V
◇SW端电压, SW ------ −0.3V to (VIN + 0.3V)
◇CSN端电压 ----------------−0.3V to(VIN -6V)
◇DIM端电压 ------------------------ −0.3V to 6V
◇结温 ---------------------------------------- 150℃
◇存放温度范围 ---------------- −55℃ to 150℃
◇SOP89-5, θJA -------------- ------------- 45℃/W
◇功耗 ------------------------------------------1.2W
◇ESD保护(HBM人体模式) ------- -------- 2kV
■推荐使用条件(3)
◇电源电压, VIN ------- ------------ 6V to 40V
◇工作温度-------------------------- −40℃to 85℃
Pin Name
VIN
CSN
DIM
GND
SW
Exposed
PAD
PIN NO.
5
4
3
2
1
Function Description
电源输入端
电流采样端,采样电阻接在 VIN 和 CSN 端之间
开关使能、模拟调光和 PWM 调光
信号和功率地
功率开关的漏端
散热端,内部接地,贴在 PCB 板上减小热阻
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for PT4115B electronic component. |
Information | Total 13 Pages | |
Link URL | [ Copy URL to Clipboard ] | |
Download | [ PT4115B.PDF Datasheet ] |
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