TPS92391RHBR

Texas Instruments
595-TPS92391RHBR
TPS92391RHBR

製造商：

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

規格書:
ECAD模型:
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庫存量: 4,712

庫存：
4,712 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$32.39 HK$32.39
HK$24.50 HK$245.00
HK$22.52 HK$563.00
HK$20.39 HK$2,039.00
HK$19.32 HK$4,830.00
HK$18.66 HK$9,330.00
HK$18.17 HK$18,170.00
完整捲（訂購多個3000）
HK$16.11 HK$48,330.00
† 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:  
6 Output
Boost, SEPIC
200 mA
QFN-32
48 V
3 V
100 kHz to 2.2 MHz
48 V
TPS92391
- 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
濕度敏感: Yes
安裝風格: SMD/SMT
通道數: 6 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

規格書

此功能需要啟用JavaScript。

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.

TPS92391 Boost/SEPIC LED Driver

Texas Instruments TPS92391 Boost/SEPIC LED Driver is an automotive high-efficiency LED driver with a boost controller. The six high-precision current sinks support phase shifting that is automatically adjusted based on the number of channels in use. LED brightness can be controlled globally through the I2C interface or PWM input. The boost controller has adaptive output voltage control based on the headroom voltages of the LED current sinks. This feature minimizes the power consumption by adjusting the boost voltage to the lowest sufficient level in all conditions. A wide-range adjustable frequency allows the TPS92391 to avoid disturbance for AM radio band. The Texas Instruments TPS92391 supports built-in hybrid PWM dimming and analog current dimming, which reduces EMI, extends the LED lifetime, and increases the total optical efficiency.

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