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CS51221EDR16中文資料CHERRY數(shù)據(jù)手冊PDF規(guī)格書
廠商型號 |
CS51221EDR16 |
參數(shù)屬性 | CS51221EDR16 封裝/外殼為16-SOIC(0.154",3.90mm 寬);包裝為管件;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 FWRD CONV 16SOIC |
功能描述 | Enhanced Voltage Mode PWM Controller |
文件大小 |
164.42 Kbytes |
頁面數(shù)量 |
12 頁 |
生產(chǎn)廠商 | Cherry Semiconductor Corporation |
企業(yè)簡稱 |
CHERRY |
中文名稱 | Cherry Semiconductor Corporation官網(wǎng) |
原廠標識 | |
數(shù)據(jù)手冊 | |
更新時間 | 2024-11-16 17:30:00 |
CS51221EDR16規(guī)格書詳情
Description
The CS51221 fixed frequency feed forward voltage mode PWM controller contains all of the features necessary for basic voltage mode operation. This PWM controller has been optimized for high frequency primary side control operation. In addition, this device includes such features as: Soft Start, accurate duty cycle limit control, less than 50μA startup current, over and under voltage protection, and bidirectional synchronization. The CS51221 is available in 16 lead PDIP and SO narrow surface mount packages.
Features
■ 1MHz Frequency Capability
■ Fixed Frequency Voltage Mode Operation, with Feed Forward
■ Thermal Shutdown
■ Under Voltage Lock-out
■ Accurate Programmable Max Duty Cycle Limit
■ 1A Sink/Source Gate Drive
■ Programmable Pulse by Pulse Over Current Protection
■ Leading Edge Current Sense Blanking
■ 75ns Shutdown Propagation Delay
■ Programmable Soft Start
■ Under Voltage Protection
■ Over Voltage Protection with Programmable Hysteresis
■ Bidirectional Synchronization
■ 25ns GATE Rise and Fall Time (1nF load)
■ 3.3V 3 Reference Voltage Output
產(chǎn)品屬性
- 產(chǎn)品編號:
CS51221EDR16
- 制造商:
onsemi
- 類別:
集成電路(IC) > PMIC - 穩(wěn)壓器 - DC DC 開關式控制器
- 包裝:
管件
- 輸出類型:
晶體管驅(qū)動器
- 功能:
升壓/降壓
- 輸出配置:
正,可提供隔離
- 拓撲:
正激轉(zhuǎn)換器
- 輸出階段:
1
- 電壓 - 供電 (Vcc/Vdd):
3.8V ~ 15V
- 頻率 - 開關:
1MHz
- 占空比(最大):
85%
- 同步整流器:
無
- 時鐘同步:
是
- 控制特性:
限流,頻率控制,斜坡,軟啟動
- 工作溫度:
-40°C ~ 85°C(TA)
- 安裝類型:
表面貼裝型
- 封裝/外殼:
16-SOIC(0.154",3.90mm 寬)
- 供應商器件封裝:
16-SOIC
- 描述:
IC REG CTRLR FWRD CONV 16SOIC
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
ON |
20+ |
SOP |
2960 |
誠信交易大量庫存現(xiàn)貨 |
詢價 | ||
ON |
23+ |
SOP16 |
9562 |
詢價 | |||
ON |
0421+ |
SOP |
2464 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
ONSemico |
23+ |
SOP16 |
4500 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
ONSemiconductor |
24+ |
SOP16 |
2500 |
詢價 | |||
ONSemiconductor |
2022 |
SOP16 |
2058 |
原廠原裝正品,價格超越代理 |
詢價 | ||
ON/安森美 |
22+ |
SOP16 |
71738 |
鄭重承諾只做原裝進口現(xiàn)貨 |
詢價 | ||
ON |
23+ |
SOP |
2464 |
正規(guī)渠道,只有原裝! |
詢價 | ||
ON/安森美 |
23+ |
NA |
12730 |
原裝正品代理渠道價格優(yōu)勢 |
詢價 | ||
ONSemiconductor |
2004 |
SOP16 |
2500 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
詢價 |