LM2724A集成電路(IC)的柵極驅(qū)動(dòng)器規(guī)格書(shū)PDF中文資料

廠商型號(hào) |
LM2724A |
參數(shù)屬性 | LM2724A 封裝/外殼為8-SOIC(0.154",3.90mm 寬);包裝為卷帶(TR);類(lèi)別為集成電路(IC)的柵極驅(qū)動(dòng)器;產(chǎn)品描述:IC GATE DRVR HALF-BRIDGE 8SOIC |
功能描述 | LM2724A High Speed 3A Synchronous MOSFET Driver |
封裝外殼 | 8-SOIC(0.154",3.90mm 寬) |
文件大小 |
384.92 Kbytes |
頁(yè)面數(shù)量 |
13 頁(yè) |
生產(chǎn)廠商 | TI2 |
中文名稱(chēng) | 德州儀器 |
網(wǎng)址 | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-8-7 9:20:00 |
人工找貨 | LM2724A價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
LM2724A規(guī)格書(shū)詳情
LM2724A屬于集成電路(IC)的柵極驅(qū)動(dòng)器。由美國(guó)德州儀器公司制造生產(chǎn)的LM2724A柵極驅(qū)動(dòng)器柵極驅(qū)動(dòng)器電源管理集成電路 (PMIC) 可用于提供隔離、放大、參考位移、自舉或其他必要功能,這些功能可將來(lái)自電源轉(zhuǎn)換應(yīng)用中控制設(shè)備的信號(hào)連接到電源被控制通過(guò)的半導(dǎo)體設(shè)備(通常為 FET 或 IGBT)。任何特定設(shè)備提供的確切功能各不相同,但與它適合驅(qū)動(dòng)的半導(dǎo)體配置相關(guān)。
1FEATURES
2? Shoot-Through Protection
? Input Under-Voltage-Lock-Out
? 3A Peak Driving Current
? 195μA Quiescent Current
? 28V Input Voltage in Buck Configuration
? SOIC-8 and WSON Packages
APPLICATIONS
? High Current DC/DC Power Supplies
? High Input Voltage Switching Regulators
? Fast Transient Microprocessors
? Notebook Computers
DESCRIPTION
The LM2724A is a dual N-channel MOSFET driver
which can drive both the top and bottom MOSFETs in
a push-pull structure simultaneously. The LM2724A
takes a logic input and splits it into two complimentary
signals with a typical 20ns dead time in between. The
built-in cross-conduction protection circuitry prevents the top and bottom MOSFETs from turning on
simultaneously. With a bias voltage of 5V, the peak
sourcing and sinking current for each driver of the
LM2724A is about 3A. Input UVLO (Under-Voltage-
Lock-Out) ensures that all the driver outputs stay low
until the supply rail exceeds the power-on threshold
during system power on, or after the supply rail drops
below power-on threshold by a specified hysteresis
during system power down. The cross-conduction
protection circuitry detects both driver outputs and will
not turn on a driver until the other driver output is low.
The top gate voltage needed by the top MOSFET is
obtained through an external boot-strap structure.
When not switching, the LM2724A only draws up to
195μA from the 5V rail. The synchronization
operation of the bottom MOSFET can be disabled by
pulling the SYNC pin to ground.
產(chǎn)品屬性
更多- 產(chǎn)品編號(hào):
LM2724AM/NOPB
- 制造商:
Texas Instruments
- 類(lèi)別:
集成電路(IC) > 柵極驅(qū)動(dòng)器
- 包裝:
卷帶(TR)
- 驅(qū)動(dòng)配置:
半橋
- 通道類(lèi)型:
同步
- 柵極類(lèi)型:
N 溝道 MOSFET
- 電壓 - 供電:
4.3V ~ 6.8V
- 電流 - 峰值輸出(灌入,拉出):
3A,3.2A
- 輸入類(lèi)型:
非反相
- 上升/下降時(shí)間(典型值):
17ns,12ns
- 工作溫度:
-40°C ~ 125°C(TJ)
- 安裝類(lèi)型:
表面貼裝型
- 封裝/外殼:
8-SOIC(0.154",3.90mm 寬)
- 供應(yīng)商器件封裝:
8-SOIC
- 描述:
IC GATE DRVR HALF-BRIDGE 8SOIC
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
NSC |
22+ |
SOIC8 |
5000 |
原裝現(xiàn)貨庫(kù)存.價(jià)格優(yōu)勢(shì)!! |
詢(xún)價(jià) | ||
NSC |
23+ |
8-LLP |
65600 |
詢(xún)價(jià) | |||
NS |
20+ |
SOP-8 |
2960 |
誠(chéng)信交易大量庫(kù)存現(xiàn)貨 |
詢(xún)價(jià) | ||
NSC |
23+ |
SOP-8 |
7566 |
原廠原裝 |
詢(xún)價(jià) | ||
NS |
02/03+ |
SMD8 |
221 |
全新原裝100真實(shí)現(xiàn)貨供應(yīng) |
詢(xún)價(jià) | ||
NS/國(guó)半 |
2022+ |
SOP-8 |
30000 |
進(jìn)口原裝現(xiàn)貨供應(yīng),絕對(duì)原裝 假一罰十 |
詢(xún)價(jià) | ||
NS |
2020+ |
SOP8 |
4500 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫(kù)存 本公司只做原裝 可 |
詢(xún)價(jià) | ||
TI |
16+ |
SOIC |
10000 |
原裝正品 |
詢(xún)價(jià) | ||
NS/國(guó)半 |
22+ |
SOP |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢(xún)價(jià) | ||
TI |
20+ |
na |
65790 |
原裝優(yōu)勢(shì)主營(yíng)型號(hào)-可開(kāi)原型號(hào)增稅票 |
詢(xún)價(jià) |