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MIC38C44-1BM集成電路(IC)的ACDC轉(zhuǎn)換器離線開關(guān)規(guī)格書PDF中文資料
廠商型號 |
MIC38C44-1BM |
參數(shù)屬性 | MIC38C44-1BM 封裝/外殼為14-SOIC(0.154",3.90mm 寬);包裝為管件;類別為集成電路(IC)的ACDC轉(zhuǎn)換器離線開關(guān);產(chǎn)品描述:IC OFFLINE SW MULT TOP 14SOIC |
功能描述 | BiCMOS Current-Mode PWM Controllers |
封裝外殼 | 14-SOIC(0.154",3.90mm 寬) |
文件大小 |
348.8 Kbytes |
頁面數(shù)量 |
11 頁 |
生產(chǎn)廠商 | Micrel Semiconductor |
企業(yè)簡稱 |
Micrel【麥瑞半導體】 |
中文名稱 | 麥瑞半導體官網(wǎng) |
原廠標識 | |
數(shù)據(jù)手冊 | |
更新時間 | 2025-1-13 18:33:00 |
MIC38C44-1BM規(guī)格書詳情
General Description
The MIC38C4x 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 (50μA 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(A)
? Trimmed oscillator discharge current
? UVLO with hysteresis
? Low cross-conduction currents
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 (50μA 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(A)
? Trimmed oscillator discharge current
? UVLO with hysteresis
? Low cross-conduction currents
產(chǎn)品屬性
- 產(chǎn)品編號:
MIC38C44-1BM
- 制造商:
Microchip Technology
- 類別:
集成電路(IC) > AC DC 轉(zhuǎn)換器,離線開關(guān)
- 包裝:
管件
- 輸出隔離:
隔離
- 內(nèi)部開關(guān):
是
- 拓撲:
升壓,降壓,反激,正激
- 電壓 - 供電 (Vcc/Vdd):
9V ~ 20V
- 占空比:
50%
- 頻率 - 開關(guān):
500kHz
- 控制特性:
頻率控制
- 工作溫度:
-40°C ~ 150°C(TJ)
- 封裝/外殼:
14-SOIC(0.154",3.90mm 寬)
- 供應(yīng)商器件封裝:
14-SOIC
- 安裝類型:
表面貼裝型
- 描述:
IC OFFLINE SW MULT TOP 14SOIC
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
MIC |
21+ |
NA |
23 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
Micrel |
23+ |
14-SOIC |
7750 |
全新原裝優(yōu)勢 |
詢價 | ||
MICREL |
1822+ |
DIP14 |
9852 |
只做原裝正品假一賠十為客戶做到零風險!! |
詢價 | ||
Micrel |
23+ |
14-SOIC |
11923 |
詢價 | |||
MICREL/麥瑞 |
10+ |
SOP14 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
Microchip Technology |
24+ |
36500 |
一級代理/放心采購 |
詢價 | |||
MIC |
SOP8 |
68900 |
原包原標簽100%進口原裝常備現(xiàn)貨! |
詢價 | |||
MICREL |
24+ |
SMD7 |
7500 |
十年品牌!原裝現(xiàn)貨!!! |
詢價 | ||
MIC |
24+ |
NA |
18000 |
原裝正品 有掛有貨 假一賠十 |
詢價 | ||
MICREL |
新 |
100 |
全新原裝 貨期兩周 |
詢價 |