UC3843BVDG
型號(hào): UC3843BVDG
類(lèi)別: 穩(wěn)流/電流管理
描述: ON Semiconductor UC3843BVDG PWM 電流模式控制器, 1 A輸出, 升壓、反激式拓?fù)? 275 kHz, 30 V電源
品牌官網(wǎng): www.onsemi.com
- 賣(mài)盤(pán)信息
- 常見(jiàn)問(wèn)題
- 參數(shù)
-
平臺(tái)購(gòu)物流程是怎樣的?
平臺(tái)商品來(lái)源有保障嗎?
平臺(tái)上展示的商品數(shù)量、價(jià)格及相關(guān)信息準(zhǔn)確嗎?
平臺(tái)支持BOM詢價(jià)嗎?
平臺(tái)下單后什么時(shí)候能發(fā)貨?多久能到?
拍明芯城的訂單如何跟蹤?
拍明芯城的訂單可以提供合同嗎?
拍明芯城的發(fā)票如何開(kāi)具?
參數(shù) | 數(shù)值 |
---|---|
ROHS標(biāo)準(zhǔn)
|
符合
|
防靜電標(biāo)準(zhǔn)認(rèn)證
|
符合
|
PWM輸出數(shù)目
|
1
|
最大負(fù)載循環(huán)
|
96%
|
最高開(kāi)關(guān)頻率
|
275kHz
|
安裝類(lèi)型
|
表面貼裝
|
封裝類(lèi)型
|
SOIC
|
引腳數(shù)目
|
14
|
最低工作溫度
|
-40°C
|
尺寸
|
8.75x4x1.5mm
|
典型工作電源電壓
|
30V
|
Package Width
|
4(Max)
|
HTS
|
8542.39.00.01
|
Rise Time (ns)
|
50
|
PCB changed
|
14
|
On/Off Pin
|
No
|
Standard Package Name
|
SOP
|
Adjustable Output
|
No
|
Description
|
Current Mode PWM Controller 1A 500kHz 14-Pin SOIC N Tube
|
Maximum Operating Supply Volta...
|
30
|
Maximum Operating Temperature ...
|
105
|
Lead Shape
|
Gull-wing
|
EU RoHS
|
Compliant
|
HTSUSA
|
8542390001
|
Mounting
|
Surface Mount
|
Switching Frequency (kHz)
|
500
|
EU RoHS Version
|
2011/65/EU, 2015/863
|
ECCN
|
EAR99
|
Pin Count
|
14
|
Lifecyle
|
Active
|
Topology
|
Boost|Flyback
|
Package Height
|
1.5(Max)
|
Package Length
|
8.75(Max)
|
Part Status
|
Active
|
Maximum Power Dissipation (mW)
|
862
|
Synchronous Pin
|
No
|
Minimum Operating Temperature ...
|
-40
|
Country Of Origins
|
Philippines
|
Introduction Date
|
1997-11-17 00
|
Number of PWM Outputs
|
1
|
Supplier Package
|
SOIC N
|
Supplier Cage Code
|
5V1P1
|
Fall Time (ns)
|
50
|
Taxonomy
|
Power Management > PWM Controllers > PWM and Resonant Controllers
|
ECCN (US)
|
EAR99
|
Maximum Duty Cycle (%)
|
96(Typ)
|
Packaging
|
Tube
|
Part Number Code
|
View Code
|
Control Method
|
Current Mode PWM Controller
|
Maximum Supply Current (mA)
|
12(Typ)
|