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IMP38C45/D中文资料PDF规格书
IMP38C45/D规格书详情
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
产品属性
- 型号:
IMP38C45/D
- 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 |
2020+ |
DIP8 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
IMP |
0829+ |
DIP8 |
6900 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
IMP |
2016+ |
SOP8 |
3872 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
IMP |
23+ |
SOP8 |
90000 |
一级代理商进口原装现货、价格合理 |
询价 | ||
IMP |
23+ |
SOP-8 |
90000 |
只做原厂渠道价格优势可提供技术支持 |
询价 | ||
IMP |
2016+ |
SOP |
6528 |
只做原装正品现货!或订货 |
询价 | ||
IMP |
05+ |
原厂原装 |
4323 |
只做全新原装真实现货供应 |
询价 | ||
IMP |
22+ |
DIP8 |
25000 |
只做原装进口现货,专注配单 |
询价 | ||
IMP |
22+ |
SOP-8 |
2960 |
诚信交易大量库存现货 |
询价 | ||
IMP |
22+23+ |
DIP8 |
20681 |
绝对原装正品全新进口深圳现货 |
询价 |