UC2842AN集成電路(IC)的DC-DC開關(guān)控制器規(guī)格書PDF中文資料
廠商型號 |
UC2842AN |
參數(shù)屬性 | UC2842AN 封裝/外殼為8-DIP(0.300",7.62mm);包裝為管件;類別為集成電路(IC)的DC-DC開關(guān)控制器;產(chǎn)品描述:IC REG CTRLR FLYBK ISO PWM 8-DIP |
功能描述 | HIGH PERFORMANCE CURRENT MODE CONTROLLERS |
封裝外殼 | 8-DIP(0.300",7.62mm) |
文件大小 |
399.67 Kbytes |
頁面數(shù)量 |
14 頁 |
生產(chǎn)廠商 | Motorola, Inc |
企業(yè)簡稱 |
Motorola【摩托羅拉】 |
中文名稱 | 加爾文制造公司官網(wǎng) |
原廠標(biāo)識 | |
數(shù)據(jù)手冊 | |
更新時間 | 2025-2-2 18:30:00 |
UC2842AN規(guī)格書詳情
The UC3842A, UC3843A series of high performance fixed frequency current mode controllers are specifically designed for off–line and dc–to–dc converter applications offering the designer a cost effective solution with minimal external components. These integrated circuits feature a trimmed oscillator for precise duty cycle control, a temperature compensated reference, high gain error amplifier, current sensing comparator, and a high
current totem pole output ideally suited for driving a power MOSFET.
The UCX842A has UYLO thresholds of 16 V (on) and 10 V (off), ideally suited for off–line converters. The UCX843A is tailored for lower voltage applications having UVLO thresholds of 8.5 V (on) and 7.6 V (off).
? Trimmed Oscillator Discharge Current for Precise Duty Cycle Control
? Current Mode Operation to 500 kHz
? Automatic Feed Forward Compensation
? Latching PWM for Cycle–By–Cycle Current Limiting
? Internally Trimmed Reference with Undervoltage Lockout
? High Current Totem Pole Output
? Undervoltage Lockout with Hysteresis
? Low Startup and Operating Current
? Direct Interface with Motorola SENSEFET Products
產(chǎn)品屬性
- 產(chǎn)品編號:
UC2842AN
- 制造商:
onsemi
- 類別:
集成電路(IC) > DC-DC 開關(guān)控制器
- 包裝:
管件
- 輸出類型:
晶體管驅(qū)動器
- 功能:
升壓,升壓/降壓
- 輸出配置:
正,可提供隔離
- 拓?fù)洌?/span>
反激,升壓
- 輸出階段:
1
- 電壓 - 供電 (Vcc/Vdd):
10V ~ 30V
- 頻率 - 開關(guān):
最高 500kHz
- 占空比(最大):
96%
- 同步整流器:
無
- 時鐘同步:
無
- 控制特性:
頻率控制
- 工作溫度:
-25°C ~ 85°C(TA)
- 安裝類型:
通孔
- 封裝/外殼:
8-DIP(0.300",7.62mm)
- 供應(yīng)商器件封裝:
8-PDIP
- 描述:
IC REG CTRLR FLYBK ISO PWM 8-DIP
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
TI(德州儀器) |
23+ |
DIP8 |
6000 |
誠信服務(wù),絕對原裝原盤 |
詢價 | ||
ON/安森美 |
24+ |
DIP8 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
TI/德州儀器 |
21+ |
DIP-8 |
10000 |
全新原裝現(xiàn)貨 |
詢價 | ||
TI |
DIP |
38790 |
集團化配單-有更多數(shù)量-免費送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價 | |||
TI/德州儀器 |
22+ |
DIP |
9000 |
原裝正品,支持實單! |
詢價 | ||
TI/TEXAS |
23+ |
原廠封裝 |
8931 |
詢價 | |||
TI/德州儀器 |
21+ |
DIP-8 |
10000 |
只做原裝,質(zhì)量保證 |
詢價 | ||
ON/安森美 |
24+ |
8PIN-PDIP |
201 |
只做原廠渠道 可追溯貨源 |
詢價 | ||
TI |
22+ |
DIP |
31642 |
原裝正品現(xiàn)貨,可開13個點稅 |
詢價 | ||
97 |
100 |
公司優(yōu)勢庫存 熱賣中!! |
詢價 |