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SL40307A-R19KHF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
- 型號(hào)：
SL40307A-R19KHF
- 制造商：
IRF
- 制造商全稱：
International Rectifier
- 功能描述：
Single-Input Voltage, Synchronous Buck Regulator
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
NTC |
23+ |
NA/ |
3383 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價(jià) | ||
silergy(矽力杰) |
23+ |
TSOT236 |
5000 |
誠信服務(wù)，絕對(duì)原裝原盤 |
詢價(jià) | ||
EMC |
SMD |
6000 |
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價(jià) | |||
原裝SL |
22+23+ |
SOT23-5 |
19643 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
24+ |
3000 |
自己現(xiàn)貨 |
詢價(jià) | ||||
ST |
23+ |
5/SOT23 |
5000 |
原裝正品,假一罰十 |
詢價(jià) | ||
EAY-CMC |
2021+ |
Yes |
100500 |
一級(jí)代理專營品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨 |
詢價(jià) | ||
SLKOR(薩科微) |
24+ |
con |
10000 |
查現(xiàn)貨到京北通宇商城 |
詢價(jià) | ||
臺(tái)灣陸海 |
23+ |
SOT-23-5L |
10000 |
只做原裝 假一賠萬 |
詢價(jià) | ||
SLKOR/薩科微 |
30000 |
原裝現(xiàn)貨,全系列可訂貨 |
詢價(jià) |
