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ERJ-3EKF4021V中文資料IRF數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號 |
ERJ-3EKF4021V |
| 參數(shù)屬性 | ERJ-3EKF4021V 封裝/外殼為0603（1608 公制）；包裝為卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶；類別為電阻器 > 片式電阻器 - 表面貼裝；產(chǎn)品描述：RES SMD 4.02K OHM 1% 1/10W 0603 |
| 功能描述 | Single-Input Voltage, Synchronous Buck Regulator |
| 文件大小 |
3.24327 Mbytes |
| 頁面數(shù)量 |
53 頁 |
| 生產(chǎn)廠商 | International Rectifier |
| 企業(yè)簡稱 |
IRF |
| 中文名稱 | International Rectifier官網(wǎng) |
| 原廠標(biāo)識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2024-11-7 23:00:00 |
ERJ-3EKF4021V規(guī)格書詳情
DESCRIPTION
The IR3846 SupIRBuck? is an easy-to-use, fully integrated and highly efficient DC/DC regulator. The onboard PWM controller and MOSFETs make IR3846 a space-efficient solution, providing accurate power delivery for low output voltage and high current applications.
IR3846 is a versatile regulator which offers programmability of switching frequency and current limit while operating in wide input and output voltage range.
The switching frequency is programmable from 300 kHz to 1.5MHz for an optimum solution. It also features important protection functions, such as Over Voltage Protection (OVP), Pre-Bias startup, hiccup current limit and thermal shutdown to give required system level security in the event of fault conditions.
FEATURES
? Single 5V to 21V application
? Wide Input Voltage Range from 1.5V to 21V with external Vcc
? Output Voltage Range: 0.6V to 0.86*PVin
? 0.5 accurate Reference Voltage
? Enhanced line/load regulation with Feed-Forward
? Programmable Switching Frequency up to 1.5MHz
? Internal Digital Soft-Start
? Enable input with Voltage Monitoring Capability
? Remote Sense Amplifier with True Differential Voltage Sensing
? Thermally compensated current limit and Hiccup Mode Over Current Protection
? Smart LDO to enhance efficiency
? Vp for tracking applications and sequencing
? Vref is available externally to enable margining
? External synchronization with Smooth Clocking
? Dedicated output voltage sensing for power good indication and overvoltage protection which remains active even when Enable is low.
? Enhanced Pre-Bias Start up
? Body Braking to improve transient
? Integrated MOSFET drivers and Bootstrap diode
? Thermal Shut Down
? Post Package trimmed rising edge dead-time
? Programmable Power Good Output with tracking
? Small Size 5mm x 7mm PQFN
? Operating Junction Temp: -40oC ? Lead-free, Halogen-free and RoHS Compliant
APPLICATIONS
? Netcom Applications
? Embedded Telecom Systems
? Server Application
? Distributed Point of Load Power Architectures
? Storage Applications
產(chǎn)品屬性
- 產(chǎn)品編號：
ERJ-3EKF4021V
- 制造商：
Panasonic Electronic Components
- 類別：
電阻器 > 片式電阻器 - 表面貼裝
- 系列：
ERJ-3EK
- 包裝：
卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶
- 容差：
±1%
- 功率 (W)：
0.1W，1/10W
- 成分：
厚膜
- 特性：
汽車級AEC-Q200
- 溫度系數(shù)：
±100ppm/°C
- 工作溫度：
-55°C ~ 155°C
- 封裝/外殼：
0603（1608 公制）
- 供應(yīng)商器件封裝：
0603
- 等級：
AEC-Q200
- 大小 / 尺寸：
0.063" 長 x 0.031" 寬（1.60mm x 0.80mm）
- 高度 - 安裝（最大值）：
0.022"（0.55mm）
- 描述：
RES SMD 4.02K OHM 1% 1/10W 0603
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
PANASONIC(松下) |
23+ |
0603 |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費送樣,原廠技術(shù)支持!!! |
詢價 | ||
PANASONICINDUSTRIALDEVICES |
21+ |
NA |
25000 |
只做原裝,一定有貨,不止網(wǎng)上數(shù)量,量多可訂貨! |
詢價 | ||
PANASONICRoHS |
23+ |
NA |
6486 |
專做原裝正品,假一罰百! |
詢價 | ||
PANASONICINDUSTRIALDEVICES |
1814 |
3620 |
原裝現(xiàn)貨支持BOM配單服務(wù) |
詢價 | |||
PANASONIC/松下 |
20+ |
NA |
10000 |
全新原裝現(xiàn)貨,一片也是批量價。 |
詢價 | ||
PANASONIC/松下 |
22+ |
NA |
10000 |
只做原裝,價格優(yōu)惠,長期供貨。 |
詢價 | ||
PANASONIC |
1211 |
4851 |
公司優(yōu)勢庫存 熱賣中! |
詢價 | |||
PANASONIC/松下 |
24+ |
68900 |
一站配齊 原盒原包現(xiàn)貨 朱S Q2355605126 |
詢價 | |||
新 |
5 |
全新原裝 貨期兩周 |
詢價 | ||||
PAN |
1535+ |
20000 |
詢價 |
