位置:MIC38C44A > MIC38C44A詳情
MIC38C44A中文資料
MIC38C44A數(shù)據(jù)手冊(cè)規(guī)格書PDF詳情
General Description
The MIC38C4xA are fixed frequency, high performance, current-mode PWM controllers. Micrel’s BiCMOS devices
are pin compatible with 384x bipolar devices but feature several improvements.
Features
? Fast 40ns output rise and 30ns output fall times
? –40°C to +85°C temperature range meets UC284x specifications
? High-performance, low-power BiCMOS Process
? Ultralow start-up current (100μA typical)
? Low operating current (4mA typical)
? CMOS outputs with rail-to-rail swing
? ≥500kHz current-mode operation
?Trimmed 5V bandgap reference
? Pin-for-pin compatible with UC3842/3843/3844/3845
? Trimmed oscillator discharge current
? UVLO with hysteresis
? Low cross-conduction currents
Applications
? Current-mode, off-line, switched-mode power supplies
? Current-mode, dc-to-dc converters.
? Step-down “buck” regulators
? Step-up “boost” regulators
? Flyback, isolated regulators
? Forward converters
? Synchronous FET converters
MIC38C44A產(chǎn)品屬性
- 類型
描述
- 型號(hào)
MIC38C44A
- 制造商
MICREL
- 制造商全稱
Micrel Semiconductor
- 功能描述
BiCMOS Current-Mode PWM Controllers
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
MICREL |
23+ |
SOP-8 |
11923 |
||||
MICREL |
16+ |
SOP8 |
8000 |
原裝現(xiàn)貨請(qǐng)來電咨詢 |
|||
MICREL |
2016+ |
SOP8 |
8434 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
|||
MICREL |
23+ |
NA |
13650 |
原裝正品,假一罰百! |
|||
MICREL |
25+23+ |
SOP8 |
32652 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
|||
MICREL |
24+ |
SOP8 |
90000 |
一級(jí)代理商進(jìn)口原裝現(xiàn)貨、假一罰十價(jià)格合理 |
|||
MICREL |
19+ |
SOP8 |
16200 |
原裝正品,現(xiàn)貨特價(jià) |
|||
Micrel |
23+ |
8-SOIC |
65480 |
||||
MICREL |
20+ |
SOP-8 |
36800 |
原裝優(yōu)勢主營型號(hào)-可開原型號(hào)增稅票 |
|||
MICREL |
24+ |
SOP8 |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
MIC38C44AYM 價(jià)格
參考價(jià)格:¥5.6872
MIC38C44A 資料下載更多...
MIC38C44A 芯片相關(guān)型號(hào)
- BTP3-99NRCG-XX-L/W
- BTP-87AMCG-G7-M/W
- BTP-87BLCT-XX-M/W
- BTP-87NRCT-XX-M/W
- BTP-87PGCG-B6-M/W
- BTP-87WHCG-XX-M/W
- BTP-89NRCT-XX-J/W
- BTP-89PGCT-XX-J/W
- BTP-99AMCG-XX-X/W
- BTP-99BLCG-B6-X/W
- BTP-99NRCT-B6-X/W
- BTP-99NRCT-G6-X/W
- BTP-99PGCG-B6-X/W
- CSDC1DC
- ECJZEC1E030M
- ECJZEC1E050M
- ECJZEC1E180K
- ECJZEC1E180M
- LUR3333
- LUY3333
- LUY33333
- MC74LVX257D
- MCM63R918FC3.0R
- MCM63R918FC3.3
- MHV5IC1810NR2
- PCA9512A
- PI4ULS3V08M
- URF1260
- URF1620
- URF1630
Datasheet數(shù)據(jù)表PDF頁碼索引
- P1
- P2
- P3
- P4
- P5
- P6
- P7
- P8
- P9
- P10
- P11
- P12
- P13
- P14
- P15
- P16
- P17
- P18
- P19
- P20
- P21
- P22
- P23
- P24
- P25
- P26
- P27
- P28
- P29
- P30
- P31
- P32
- P33
- P34
- P35
- P36
- P37
- P38
- P39
- P40
- P41
- P42
- P43
- P44
- P45
- P46
- P47
- P48
- P49
- P50
- P51
- P52
- P53
- P54
- P55
- P56
- P57
- P58
- P59
- P60
- P61
- P62
- P63
- P64
- P65
- P66
- P67
- P68
- P69
- P70
- P71
- P72
- P73
- P74
- P75
- P76
- P77
- P78
- P79
- P80
- P81
- P82
- P83
- P84
- P85
- P86
- P87
- P88
- P89
- P90
- P91
- P92
- P93
- P94
- P95
- P96
- P97
- P98
- P99
- P100
- P101
- P102
Micrel Semiconductor
Micrel(中文名一般稱為麥瑞半導(dǎo)體或麥克雷爾,目前已被Microchip公司收購)在半導(dǎo)體領(lǐng)域取得了顯著成就,尤其是在低噪聲穩(wěn)壓IC、低壓差穩(wěn)壓IC以及光通信產(chǎn)品等方面。成立于1978年的Micrel,是全球領(lǐng)先的模擬、以太網(wǎng)和高帶寬市場IC解決方案制造商。自1981年起,Micrel正式具備半導(dǎo)體制造能力,從最初的代工模式發(fā)展成為自主研發(fā)和生產(chǎn)高質(zhì)量模擬電源IC的公司。憑借超過二十年的生產(chǎn)經(jīng)驗(yàn),Micrel涵蓋了CMOS、DMOS、Bipolar、NMOS和PMOS等多種制程技術(shù),尤其在電源IC市場上占有重要地位。 Micrel于1994年12月在NASDAQ上市,并于1997年通過IS