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IMP38HC42ESD中文资料
IMP38HC42ESD数据手册规格书PDF详情
The IMP38C4x and IMP38HC4x are fixed frequency, high performance, current-mode PWM controllers that are pin compatible with bipolar 384x devices but feature improvements resulting from IMP’s BiCMOS processing and circuit design. Notable among the improvements are zero cross-conduction/shoot-through current, reduced start-up and operating current, lower current-sense delay, higher frequency operation, full supply voltage swing at the output and a 1 trimmed voltage reference.
IMP38C4x and IMP38HC4x output driver stage has zero cross-conduction current. A proprietary output state-machine monitors each output MOSFET and guarantees by design zero cross-conduction current. This is an industry first for 384x PWM devices.
– 1MHz Operation
– No Cross-Conduction Current
– 50ns Current-Sense Delay
Key Features
◆ 384x Series Pinout with BiCMOS Technology
◆ Zero Cross-Conduction Current by Design
◆ 1MHz Operation
◆ 65ns Maximum Current-Sense Delay
◆ 120µA Maximum Start-Up Current
◆ 1.5mA Maximum Operating Current
◆ High Output Current Drive
– 1.0A, IMP38HC4x
– 0.5A, IMP38C4x
◆ 20V Maximum Supply Voltage
◆ 2.5V, 1, Trimmed Error Amplifier Reference
◆ Trimmed Oscillator Discharge Current
◆ Pin-for-Pin Enhanced Replacements for Micrel
MIC38C/HC4x and GMT38C4x/HC4x
IMP38HC42ESD产品属性
- 类型
描述
- 型号
IMP38HC42ESD
- 制造商
A1PROS
- 制造商全称
A1 PROs co., Ltd.
- 功能描述
BiiCMOS Currentt--Mode BiiCMOS Currentt--Mode
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
IMP |
23+ |
NA |
19960 |
只做进口原装,终端工厂免费送样 |
|||
IMP |
23+ |
SOP-14 |
50000 |
全新原装正品现货,支持订货 |
|||
IMP |
21+ |
SOP-14 |
10000 |
原装现货假一罚十 |
|||
IMP |
23+ |
SOP-14 |
4400 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
|||
IMP |
24+ |
NA/ |
425 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
|||
IMP |
24+ |
SOP8 |
1699 |
||||
IMP |
01+ |
SOP8 |
757 |
全新原装100真实现货供应 |
|||
IMP |
24+ |
SOP-14 |
2560 |
绝对原装!现货热卖! |
|||
IMP |
2447 |
SOP |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
|||
IMP |
22+ |
SOP-8 |
12245 |
现货,原厂原装假一罚十! |
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