TPS92390RHBR

Texas Instruments
595-TPS92390RHBR
TPS92390RHBR

製造商:

說明:
LED照明驅動器IC Boost/SEPIC high dim ming performance LE

ECAD模型:
下載免費的庫載入器,為ECAD工具轉換此文件。瞭解更多關於 ECAD 型號的資訊。

庫存量: 8,323

庫存:
8,323 可立即送貨
工廠前置作業時間:
18 週 工廠預計生產時間數量大於所顯示的數量。
最少: 1   多個: 1
單價:
HK$-.--
總價:
HK$-.--
估計關稅:
包裝:
完整捲(訂購多個3000)

Pricing (HKD)

數量 單價
總價
零卷 / MouseReel™
HK$27.87 HK$27.87
HK$20.96 HK$209.60
HK$19.23 HK$480.75
HK$17.26 HK$1,726.00
HK$16.36 HK$4,090.00
HK$15.86 HK$7,930.00
HK$15.37 HK$15,370.00
完整捲(訂購多個3000)
HK$14.80 HK$44,400.00
HK$14.63 HK$87,780.00
† HK$55.00 MouseReel™費用將加入您的購物車內並自動計算。所有MouseReel™訂單均不能取消和不能退換。

商品屬性 屬性值 選擇屬性
Texas Instruments
產品類型: LED照明驅動器IC
RoHS:  
4 Output
Boost, SEPIC
200 mA
QFN-32
48 V
3 V
100 kHz to 2.2 MHz
48 V
TPS92390
- 40 C
+ 125 C
I2C Control, PWM Control
Reel
Cut Tape
MouseReel
品牌: Texas Instruments
調光: PWM
輸入電壓: 3 V to 48 V
安裝風格: SMD/SMT
通道數: 4 Channel
輸出類型: Open Drain
產品: LED Lighting Drivers
產品類型: LED Lighting Drivers
原廠包裝數量: 3000
子類別: Driver ICs
類型: High Dimming
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所選屬性: 0

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CNHTS:
8542399000
USHTS:
8542390090
TARIC:
8542399000
ECCN:
EAR99

IS32LT3175N/P Single-Channel Linear LED Drivers

ISSI IS32LT3175N/P Single-Channel Linear LED Drivers come with fade in/out and PWM dimming. The regulators serve as a stand-alone LED driver-configurable from 20mA to 150mA with external resistors, no microcontroller is necessary. A logic level “courtesy light” signal from the PWM pin can be interfaced to precisely drive the LED channel. The IS32LT3175P obtains a positive polarity PWM signal. In addition, the IS32LT3175N obtains a negative polarity PWM signal. The regulator integrates a 63-step fade-in and fades out the algorithm (Gamma correction). This causes the output LED current to increasingly rise up to the full source value after the EN pin is pulsed.

TPS92390升壓/SEPIC LED驅動器

Texas Instruments TPS92390升壓/SEPIC LED驅動器為具備升壓控制器的車用高效LED驅動器。四個高精度電流汲極支援相移,該相移可根據使用的通道數量自動調整。可透過I2C介面或PWM輸入進行全域LED亮度控制。升壓控制器可根據LED電流汲極的電壓餘裕,自動調整輸出電壓控制。此功能可在所有條件下將升壓電壓調整至最低限度,藉此大幅降低功耗。TPS92390具備寬廣的可調整頻率範圍,可避免對AM無線電頻段造成干擾。Texas Instruments TPS92390支援內建的混合型PWM調光和類比電流調光,可降低EMI、延長LED壽命並提高整體光學效率。