MIC38C43集成電路(IC)的PMIC-穩(wěn)壓器-DCDC開關(guān)式控制器規(guī)格書PDF中文資料
廠商型號 |
MIC38C43 |
參數(shù)屬性 | MIC38C43 封裝/外殼為14-SOIC(0.154",3.90mm 寬);包裝為卷帶(TR);類別為集成電路(IC)的PMIC-穩(wěn)壓器-DCDC開關(guān)式控制器;產(chǎn)品描述:IC REG CTRLR MULT TOP 14SOIC |
功能描述 | BiCMOS Current-Mode PWM Controllers |
文件大小 |
100.27 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(dǎo)體】 |
中文名稱 | 麥瑞半導(dǎo)體官網(wǎng) |
原廠標(biāo)識 | |
數(shù)據(jù)手冊 | |
更新時(shí)間 | 2024-12-28 21:07:00 |
MIC38C43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:
MIC38C43-1BM
- 制造商:
Microchip Technology
- 類別:
集成電路(IC) > PMIC - 穩(wěn)壓器 - DC DC 開關(guān)式控制器
- 包裝:
卷帶(TR)
- 輸出類型:
晶體管驅(qū)動器
- 功能:
升壓,降壓,升壓/降壓
- 輸出配置:
正,可提供隔離
- 拓?fù)洌?/span>
升壓,降壓,反激,正激轉(zhuǎn)換器
- 輸出階段:
1
- 電壓 - 供電 (Vcc/Vdd):
7.6V ~ 20V
- 頻率 - 開關(guān):
500kHz
- 占空比(最大):
96%
- 同步整流器:
是
- 時(shí)鐘同步:
無
- 控制特性:
頻率控制
- 工作溫度:
-40°C ~ 85°C(TA)
- 安裝類型:
表面貼裝型
- 封裝/外殼:
14-SOIC(0.154",3.90mm 寬)
- 供應(yīng)商器件封裝:
14-SOIC
- 描述:
IC REG CTRLR MULT TOP 14SOIC
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
原裝 |
22+23+ |
18830 |
絕對原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | |||
MICREL |
24+ |
SOP-8 |
16800 |
絕對原裝進(jìn)口現(xiàn)貨,假一賠十,價(jià)格優(yōu)勢!? |
詢價(jià) | ||
Microchip |
23+ |
8DIP |
10000 |
原廠原裝正品現(xiàn)貨 |
詢價(jià) | ||
MICREL |
99+ |
SOP8 |
2900 |
全新原裝進(jìn)口自己庫存優(yōu)勢 |
詢價(jià) | ||
Micrel |
23+ |
8-DIP |
65480 |
詢價(jià) | |||
MICREL |
23+ |
NA |
13650 |
原裝正品,假一罰百! |
詢價(jià) | ||
MIC |
22+ |
SMD |
179620 |
原裝正品現(xiàn)貨,可開13點(diǎn)稅 |
詢價(jià) | ||
MICREL |
SOP8 |
3712 |
正品原裝--自家現(xiàn)貨-實(shí)單可談 |
詢價(jià) | |||
MICREL |
20+ |
SOP-8 |
36800 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價(jià) | ||
NA |
19+ |
84201 |
原廠代理渠道,每一顆芯片都可追溯原廠; |
詢價(jià) |
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