LM3310數(shù)據(jù)手冊集成電路(IC)的穩(wěn)壓器-DC-DC開關(guān)穩(wěn)壓器規(guī)格書PDF

廠商型號 |
LM3310 |
參數(shù)屬性 | LM3310 封裝/外殼為24-WFQFN 裸露焊盤;包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC)的穩(wěn)壓器-DC-DC開關(guān)穩(wěn)壓器;產(chǎn)品描述:IC REG BOOST ADJ 2A 24WQFN |
功能描述 | 具有集成運算放大器和閘極脈沖調(diào)制開關(guān)的升壓 PWM直流/直流轉(zhuǎn)換器 |
封裝外殼 | 24-WFQFN 裸露焊盤 |
制造商 | TI Texas Instruments |
中文名稱 | 德州儀器 美國德州儀器公司 |
數(shù)據(jù)手冊 | |
更新時間 | 2025-8-7 19:45:00 |
人工找貨 | LM3310價格和庫存,歡迎聯(lián)系客服免費人工找貨 |
LM3310規(guī)格書詳情
描述 Description
The LM3310 is a step-up DC/DC converter integrated with an Operational Amplifier and a gate pulse modulation switch. The boost (step-up) converter is used to generate an adjustable output voltage and features a low RDSON internal switch for maximum efficiency. The operating frequency is selectable between 660kHz and 1.28MHz allowing for the use of small external components. An external soft-start pin enables the user to tailor the soft-start time to a specific application and limit the inrush current. The Op-Amp is capable of sourcing/sinking 135mA of current (typical). The gate pulse modulation switch can operate with a VGH voltage of 5V to 30V. The LM3310 is available in a low profile 24-lead WQFN package.
特性 Features
? Boost Converter with a 2A, 0.18? Switch
? Boost Output Voltage Adjustable up to 20V
? Operating Voltage Range of 2.5V to 7V
? 660kHz/1.28MHz Pin Selectable Switching Frequency
? Adjustable Soft-Start Function
? Input Undervoltage Protection
? Over Temperature Protection
? Integrated Op-Amp
? Integrated Gate Pulse Modulation (GPM) Switch
? 24-Lead WQFN Package
技術(shù)參數(shù)
- 制造商編號
:LM3310
- 生產(chǎn)廠家
:TI
- Vin (Max) (V)
:7
- Vout (Min) (V)
:1.263
- Vout (Max) (V)
:20
- Switch current limit (Typ) (A)
:2
- Regulated outputs (#)
:1
- Switching frequency (Min) (kHz)
:660
- Switching frequency (Max) (kHz)
:1280
- Iq (Typ) (mA)
:2.1
- Features
:Enable
- Duty cycle (Max) (%)
:91
- Operating temperature range (C)
:-40 to 125
- Rating
:Catalog
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
TI |
20+ |
WQFN24 |
53650 |
TI原裝主營-可開原型號增稅票 |
詢價 | ||
NS/國半 |
1942+ |
LLP24 |
9852 |
只做原裝正品現(xiàn)貨或訂貨!假一賠十! |
詢價 | ||
NS |
06+ |
QFN-24 |
10400 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
NS |
23+ |
NA |
3000 |
專業(yè)電子元器件供應(yīng)鏈正邁科技特價代理特價,原裝元器件供應(yīng),支持開發(fā)樣品 |
詢價 | ||
TI/德州儀器 |
24+ |
WQFN24 |
4500 |
訂貨中主營TI |
詢價 | ||
TI/德州儀器 |
25+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
詢價 | |||
NSC |
23+ |
24-LLP |
65600 |
詢價 | |||
NS |
24+ |
LLP24 |
4652 |
公司原廠原裝現(xiàn)貨假一罰十!特價出售!強勢庫存! |
詢價 | ||
TI |
2016+ |
WQFN24 |
4500 |
主營TI,絕對原裝,假一賠十,可開17%增值稅發(fā)票! |
詢價 | ||
TI |
25+ |
WQFN (RTW) |
6000 |
原廠原裝,價格優(yōu)勢 |
詢價 |