LT3922HUFD#PBF

LT3922HUFD#PBF
Mfr. #:
LT3922HUFD#PBF
製造商:
Analog Devices / Linear Technology
描述:
LED Lighting Drivers 36V, 2A Monolithic Synchronous Step-Up LED Driver
生命週期:
製造商新產品
數據表:
LT3922HUFD#PBF 數據表
交貨:
DHL FedEx Ups TNT EMS
支付:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
更多信息:
LT3922HUFD#PBF 更多信息
產品屬性
屬性值
製造商:
模擬設備公司
產品分類:
LED 照明驅動器
RoHS:
Y
通道數:
1 Channel
輸出電流:
2 A
輸入電壓:
2.8 V to 36 V
工作頻率:
200 kHz to 2 MHz
電源電流 - 最大值:
4 mA
最低工作溫度:
- 40 C
最高工作溫度:
+ 150 C
安裝方式:
貼片/貼片
包裝/案例:
QFN-28
輸出數量:
1 Output
系列:
LT3922
打包:
管子
產品:
LED 照明驅動器
類型:
DC/DC 轉換器
品牌:
ADI公司/凌力爾特
拓撲:
促進
開發套件:
DC2247A
產品類別:
LED 照明驅動器
出廠包裝數量:
73
子類別:
驅動IC
單位重量:
0.000882 oz
Tags
LT3922H, LT392, LT39, LT3
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***ical
LED Driver 4000uA Supply Current Automotive 28-Pin QFN EP Tube
***ear Technology
LT3922 - 36V, 2A Synchronous Step-Up LED Driver
***ment14 APAC
LED DRIVER, MULTI-TOPOLOGY, QFN-28
***i-Key
IC LED DRVR DCDC CTRLR 28QFN
***hardson RFPD
LED DRIVER IC
***ark
Led Driver, Multi-Topology, Qfn-28; Device Topology:boost, Buck, Buck-Boost; Input Voltage Min:2.8V; Input Voltage Max:36V; Output Voltage Max:40V; Output Current Max:2A; Switching Frequency:2Mhz; No. Of Outputs:1Outputs Rohs Compliant: Yes
***nell
LED DRIVER, MULTI-TOPOLOGY, QFN-28; Topologia układu:Boost, buck, buck-boost; Napięcie wejściowe, min.:2.8V; Napięcie wejściowe, maks.:36V; Napięcie wyjściowe, maks.:40V; Prąd wyjściowy, maks.:2A; Częstotliwość przełączania:2MHz; Liczba wyjść:1wyjść/-ia; Montaż układu IC:SMD; Typ obudowy sterownika IC:QFN; Liczba pinów:28piny/-ów; Temperatura robocza, min.:-40°C; Temperatura robocza, maks.:150°C; Asortyment produktów:-; Kwalifikacja motoryzacyjna:-; Wskaźnik wrażliwości na wilgoć MSL:MSL 1 - nieograniczone; Substancje SVHC:No SVHC (15-Jan-2018); Napięcie wyjściowe:40V; Prąd wyjściowy:2A
***log Devices
The LT3922 is a monolithic, synchronous, step-up DC/DC converter that utilizes fixed-frequency, peak current control and provides PWM dimming for a string of LEDs. The LED current is programmed by an analog voltage or the duty cycle of pulses at the CTRL pin. The LT3922 will maintain ±2% current regulation through an external sense resistor over a wide range of output voltages. The switching frequency is programmable from 200kHz to 2MHz by an external resistor at the RT pin or by an external clock applied at the SYNC/SPRD pin. With the optional spread spectrum frequency modulation enabled, the frequency varies from 100% to 125% to reduce EMI. The LT3922 also includes a driver for an external high side PMOS for PWM dimming and an internal PWM signal generator for analog control of PWM dimming when an external signal is not available. Additional features include an accurate external reference voltage for use with the CTRL and PWM pins, an LED current monitor, an accurate EN/UVLO pin threshold, open-drain fault reporting for open-circuit and short-circuit load conditions, and thermal shutdown. Applications Automotive and Industrial Lighting Machine Vision
Optical ADI SLP
LT3922 2A Synchronous Step-Up LED Drivers
Linear Technology/Analog Devices LT3922 2A Synchronous Step-Up LED Drivers are monolithic converters with a fixed-frequency, peak current control and PWM dimming for a string of LEDs. The LT3922 can operate in boost, buck or buck-boost modes. The LED current is programmed by an analog voltage or the duty cycle of pulses at the CTRL pin. The LT3922 will maintain ±2% current regulation through an external sense resistor over a wide range of output voltages.
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可用性
庫存:
15
訂購:
1998
輸入數量:
LT3922HUFD#PBF的當前價格僅供參考,如果您想獲得最優惠的價格,請提交查詢或直接發送電子郵件至我們的銷售團隊[email protected]
參考價格(美元)
數量
單價
小計金額
1
US$8.30
US$8.30
25
US$5.51
US$137.75
100
US$4.55
US$455.00
250
US$4.33
US$1 082.50
500
US$4.23
US$2 115.00
1000
US$4.07
US$4 070.00
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