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IMP38C43EMA中文資料IMP數(shù)據(jù)手冊(cè)PDF規(guī)格書

廠商型號(hào) |
IMP38C43EMA |
功能描述 | BiCMOS Current-Mode PWM Controllers |
文件大小 |
160.04 Kbytes |
頁(yè)面數(shù)量 |
10 頁(yè) |
生產(chǎn)廠商 | IMP IMP, Inc |
網(wǎng)址 | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-8-12 14:52:00 |
人工找貨 | IMP38C43EMA價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
IMP38C43EMA規(guī)格書詳情
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
產(chǎn)品屬性
- 型號(hào):
IMP38C43EMA
- 制造商:
A1PROS
- 制造商全稱:
A1 PROs co., Ltd.
- 功能描述:
BiiCMOS Currentt--Mode BiiCMOS Currentt--Mode
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---|---|---|---|---|---|---|---|
IMP |
25+23+ |
DIP8 |
13029 |
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詢價(jià) | ||
IMP |
24+ |
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47186 |
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詢價(jià) | ||
IMP |
23+ |
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8560 |
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IMP |
24+ |
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4 |
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IMP |
20+ |
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2960 |
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12300 |
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11256 |
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25000 |
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IMP |
23+ |
DIP8 |
43036 |
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