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MIC38C45-1BN中文資料麥瑞半導體數(shù)據(jù)手冊PDF規(guī)格書
廠商型號 |
MIC38C45-1BN |
參數(shù)屬性 | MIC38C45-1BN 封裝/外殼為14-DIP(0.300",7.62mm);包裝為卷帶(TR);類別為集成電路(IC) > PMIC - 穩(wěn)壓器 - DC DC 開關式控制器;產(chǎn)品描述:IC REG CTRLR MULT TOPOLOGY 14DIP |
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 | 2024-11-5 19:00:00 |
MIC38C45-1BN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:
MIC38C45-1BN
- 制造商:
Microchip Technology
- 類別:
集成電路(IC) > PMIC - 穩(wěn)壓器 - DC DC 開關式控制器
- 包裝:
卷帶(TR)
- 輸出類型:
晶體管驅動器
- 功能:
升壓,降壓,升壓/降壓
- 輸出配置:
正,可提供隔離
- 拓撲:
升壓,降壓,反激,正激轉換器
- 輸出階段:
1
- 電壓 - 供電 (Vcc/Vdd):
7.6V ~ 20V
- 頻率 - 開關:
500kHz
- 占空比(最大):
50%
- 同步整流器:
是
- 時鐘同步:
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-DIP(0.300",7.62mm)
- 供應商器件封裝:
14-DIP
- 描述:
IC REG CTRLR MULT TOPOLOGY 14DIP
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
Microchip |
23+ |
14SOIC |
10000 |
原廠原裝正品現(xiàn)貨 |
詢價 | ||
MICROCHIP(美國微芯) |
23+ |
SOIC14 |
6000 |
誠信服務,絕對原裝原盤 |
詢價 | ||
Microchip Technology |
22+ |
NA |
500000 |
萬三科技,秉承原裝,購芯無憂 |
詢價 | ||
MIC |
24+ |
SOP14P |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價 | ||
MICREL |
20+ |
SOP |
2960 |
誠信交易大量庫存現(xiàn)貨 |
詢價 | ||
MICREL/麥瑞 |
21+ |
SOIC14 |
6000 |
全新原裝 現(xiàn)貨 價優(yōu) |
詢價 | ||
Microchip(微芯) |
18+ |
9800 |
代理進口原裝/實單價格可談 |
詢價 | |||
Micrel |
23+ |
14-SOIC |
11923 |
詢價 | |||
MICREL |
22+ |
SOP-14 |
2560 |
絕對原裝!現(xiàn)貨熱賣! |
詢價 | ||
MicrochipTechnology |
23+ |
14-DIP |
66800 |
原廠授權一級代理,專注汽車、醫(yī)療、工業(yè)、新能源! |
詢價 |