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MAX25560ATJ/V+中文資料亞德諾數(shù)據(jù)手冊PDF規(guī)格書
MAX25560ATJ/V+規(guī)格書詳情
General Description
The MAX25560 is a six-channel LED backlight driver with an integrated current-mode boost controller that operates over a switching frequency range of 400kHz to 2.2MHz and incorporates spread spectrum. Selectable phase-shifting of the output channels is included to reduce EMI. The MAX25560 provides up to 220mA per channel. The device is capable of operating down to very low battery voltages by virtue of a unique input voltage switching scheme.
Extensive diagnostics and an I2C interface are included in the device.
The MAX25560 is available in a compact TQFN package and operates over the -40°C to +125°C temperature range.
Benefits and Features
?Operates down to 3V on Battery Input whileMaintaining 5V Gate Drive
?Wide Boost Duty-Cycle Range
?Boost or SEPIC Current-Mode DC-DC Controller
?400kHz to 2.2MHz Operating Frequency Range
?Optional Spread Spectrum
?Can Be Synchronized to an External Clock
?LED Current Sinks
?Up to 220mA Output Current per String
?Low OUT_ Regulation Voltage
?Optional Phase-Shifting Between Channels
?16667:1 Dimming Ratio at 200Hz
?External or Internal (I2C) Dimming
?>16667:1 Dimming Ratio with Hybrid Dimming
?Integrated Charge Pump to Drive Series nMOSFET
?Temperature Foldback Using External NTCTemperature Sensor
?Fast Startup Option without I2C Intervention UsingEN Pin Only
?FLTB Output Provides Diagnostic Information
?Shorted or Open LEDs
?Any OUT_ Pin Shorted to GND
?IREF/RT Resistor out of Range
?Thermal Warning/Shutdown
?Undervoltage/Overvoltage on Boost Output
?V18 Internal Supply out-of-Range
?Input Overcurrent (Measured at Boost InputUsing External Sense Resistor)
?I2C Interface
?Compact TQFN Package
Applications
?Automotive Instrument Clusters
?Automotive Central Information Displays
?Automotive Head-Up Displays
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MAXIM(美信) |
23+ |
6000 |
誠信服務(wù)，絕對(duì)原裝原盤 |
詢價(jià) | |||
MAXIM/美信 |
21+ |
QFN |
6000 |
原裝正品 |
詢價(jià) | ||
MAXIN |
1950+ |
QFN |
6852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價(jià) | ||
MAXIM/美信 |
23+ |
QFN |
6850 |
只做原廠原裝正品現(xiàn)貨!假一賠十! |
詢價(jià) | ||
MAXIM |
QFN |
6000 |
一級(jí)代理 原裝正品假一罰十價(jià)格優(yōu)勢長期供貨 |
詢價(jià) | |||
ADI(亞德諾)/MAXIM(美信) |
23+ |
- |
7087 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價(jià) | ||
MAXIM |
23+ |
BGAQFP |
8659 |
原裝公司現(xiàn)貨!原裝正品價(jià)格優(yōu)勢. |
詢價(jià) | ||
MAXIM |
22+23+ |
QFN |
27459 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
MAXIM |
22+ |
QFN |
3000 |
原裝正品,支持實(shí)單 |
詢價(jià) | ||
MAXIM/美信 |
23+ |
QFN-48D |
13000 |
原廠授權(quán)一級(jí)代理,專業(yè)海外優(yōu)勢訂貨,價(jià)格優(yōu)勢、品種 |
詢價(jià) |
