IS32LT3957-ZLA3

Lumissil
870-3957-ZLA3
IS32LT3957-ZLA3

製造商:

說明:
LED照明驅動器IC High Voltage Boost, Buck-Boost Current Mode PWM Controller, with Spread Spectrum, eTSSOP-16 (5.0mm x 6.4mm)

壽命週期:
NRND:
不建議用於新設計。
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。

供貨情況

庫存:
暫無庫存
工廠前置作業時間:
最少: 1   多個: 1
單價:
HK$-.--
總價:
HK$-.--
估計關稅:

Pricing (HKD)

數量 單價
總價
HK$24.82 HK$24.82
HK$16.19 HK$161.90
HK$14.88 HK$372.00
HK$12.66 HK$1,215.36
HK$11.92 HK$3,432.96
HK$10.44 HK$6,013.44
HK$8.71 HK$9,197.76
HK$8.21 HK$21,280.32
HK$8.04 HK$40,907.52

商品屬性 屬性值 選擇屬性
Lumissil
產品類型: LED照明驅動器IC
1 Output
Boost, Buck-Boost
TSSOP-16
75 V
5 V
100 kHz to 1 MHz
- 40 C
+ 125 C
Integrated MOSFET
品牌: Lumissil
組裝國家: Not Available
擴散國: Not Available
原產國: Not Available
調光: Analog, PWM
用於: Automotive Applications
輸入電壓: 5 V to 75 V
濕度敏感: Yes
安裝風格: SMD/SMT
通道數: 1 Channel
Pd - 功率消耗 : 2.5 W
產品: LED Controllers
產品類型: LED Lighting Drivers
原廠包裝數量: 96
子類別: Driver ICs
電源電流 - 最大值: 3 mA
類型: LED Lighting Controller
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所選屬性: 0

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.