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IMP38C43EPD中文资料PDF规格书
IMP38C43EPD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:
IMP38C43EPD
- 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 |
0845+ |
SOIC-8 |
3000 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
IMP |
22+ |
SOP-8 |
2960 |
诚信交易大量库存现货 |
询价 | ||
IMP |
23+ |
SOP-8 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
IMP |
SOIC-8 |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
IMP |
24+23+ |
SOP-8 |
12580 |
16年电子元件现货供应商 终端BOM表可配单提供样品 |
询价 | ||
IMP |
23+ |
NA/ |
13066 |
原装现货,当天可交货,原型号开票 |
询价 | ||
IMP |
23+ |
SOP8 |
8560 |
受权代理!全新原装现货特价热卖! |
询价 | ||
IMP |
22+ |
SOP8 |
25000 |
只做原装进口现货,专注配单 |
询价 | ||
IMP |
SOP8 |
18908 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
IMP |
23+ |
SOP8 |
20000 |
原厂原装正品现货 |
询价 |