品牌:UTC 型号:TL494G 批号:0903 封装:SOP16 营销方式:现货 产品性质:热销
1,09年3月,批号!环保无卤升级封装技术!等用于仙童的KA7500。
2,公司常备现货热销!可快递代收款。
VOLTAGE MODE PWM
CONTROL CIRCUIT
DESCRIPTION
The UTC TL494 incorporates all the functions required in the
construction of a pulse-width modulation switching circuit.
Designed primarily for switching power supply control or DC-DC
convectors, it offers the systems engineer the flexibility to tailor
control circuitry to its own application.
FEATURES
*Complete PWM power control circuitry
*Uncommitted outputs for 200mA sink or source current
*Output control selects single ended or push pull operation
*Internal circuitry prohibits double pulses over total range
*Easy synchronization
品牌:UTC(台湾友顺) 型号:DTA114E 应用范围:带阻尼 封装形式:SOT-23DIGITAL TRANSISTOR (BUILT- IN BIAS RESISTORS)FEATURES* Built-in bias resistors that implies easy ON/OFF applications.* The bias resistors are thin-film resistors with complete isolationto allow positive input.
品牌:LRC 型号:LMBT3904LT1G 应用范围:开关 材料:硅(Si) 极性:NPN型 击穿电压VCBO:40(V) 集电极允许电流ICM:0.2(A) 截止频率fT:300(MHz) 结构:点接触型 封装形式:贴片型 封装材料:塑料封装1、LRC原厂直接发货,原装,优势经销。2、常用型号备有现货库存。