HV9919BK7-G

Mfr. #:: HV9919BK7-G
製造商:: Microchip Technology
描述:: LED Lighting Drivers High Brightness LED Driver w/ High Side
生命週期:: 製造商新產品
數據表:: HV9919BK7-G 數據表
交貨:: DHL FedEx Ups TNT EMS
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更多信息:: HV9919BK7-G 更多信息 HV9919BK7-G Product Details

產品屬性
屬性值

製造商: 微芯科技

產品分類: PMIC - LED 驅動器

系列: -

類型: 直流控制器

打包: 捲帶 (TR)

單位重量: 0.001319 oz

安裝方式: 貼片/貼片

包裝盒: DFN-8

頻率: 2MHz

工作溫度: -40°C ~ 125°C (TA)

安裝型: 表面貼裝

應用: 照明、標牌

供應商-設備-包: 8-DFN (3x3)

輸出數: 1

電流輸出通道: -

內部開關: 不

拓撲: 降壓（降壓）

最大供電電壓: 40V

電壓供應最小值: 4.5V

電壓輸出: -

調光: 模擬，脈寬調製

鈀功耗: 1.6 W

最高工作溫度: + 125 C

最低工作溫度: - 40 C

輸入電壓: 4.5 V to 40 V

電源電流最大值: 1.5 mA

高電平輸出電流: 8 mA

低電平輸出電流: 30 mA

Tags: HV991, HV99, HV9

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

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

HV9919BK7-G 描述

***rochip: HYSTERETIC BUCK HIGH BRIGHTNESS LED DRIVER WITH HIGH-SIDE CURRENT SENSING

***ical: LED Driver 1500uA Supply Current 8-Pin DFN EP T/R

***ark: LED DRIVER, BUCK, 2MHZ, DFN-8 ROHS COMPLIANT: YES

***et: LED DRVR 5V/9V/12V/15V/18V/24V 8-Pin DFN EP

***i-Key: IC LED DRVR CTRLR DIM 30MA 8DFN

***itex: IC HV9919BK7-G, DFN8, Microchip

HV9919BK7-G 更多信息

HV9919 High Brightness LED Driver: Microchip HV9919 High Brightness LED Driver is a PWM controller IC that drives high brightness LEDs using a buck topology. Microchip HV9919 LED driver operates from an input voltage of 4.5VDC to 40VDC and employs hysteric control with a high-side current sense resistor to set the constant output current. The operating frequency range of the HV9919 high brightness LED driver can be set by selecting the proper inductor. Operation at high switching frequency is possible since the hysteric control maintains accuracy even at high frequencies. This Microchip device achieves LED brightness control with PWM dimming from an analog or PWM input signal. Unique PWM circuitry allows true constant color with a high dimming range. The dimming frequency is programmed using a single external capacitor.

Market price

型號	製造商	描述	庫存	價格
HV9919BK7-G DISTI # HV9919BK7-GCT-ND	Microchip Technology Inc	IC LED DRVR CTRLR DIM 30MA 8DFN RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	2625In Stock	100:$0.6596 25:$0.7212 1:$0.8300
HV9919BK7-G DISTI # HV9919BK7-GDKR-ND	Microchip Technology Inc	IC LED DRVR CTRLR DIM 30MA 8DFN RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	2625In Stock	100:$0.6596 25:$0.7212 1:$0.8300
HV9919BK7-G DISTI # HV9919BK7-GTR-ND	Microchip Technology Inc	IC LED DRVR CTRLR DIM 30MA 8DFN RoHS: Compliant Min Qty: 3300 Container: Tape & Reel (TR)	Temporarily Out of Stock	3300:$0.6566
HV9919BK7-G DISTI # HV9919BK7-G	Microchip Technology Inc	LED DRVR 5V/9V/12V/15V/18V/24V 8-Pin DFN EP (Alt: HV9919BK7-G) RoHS: Compliant Min Qty: 3300	Asia - 0	3300:$0.6571 6600:$0.6301 9900:$0.6053 16500:$0.5897 33000:$0.5750 82500:$0.5610 165000:$0.5476
HV9919BK7-G DISTI # HV9919BK7-G	Microchip Technology Inc	LED DRVR 5V/9V/12V/15V/18V/24V 8-Pin DFN EP (Alt: HV9919BK7-G) RoHS: Compliant Min Qty: 3300	Europe - 0	3300:€0.9179 6600:€0.7509 13200:€0.6879 19800:€0.6349 33000:€0.5899
HV9919BK7-G DISTI # HV9919BK7-G	Microchip Technology Inc	LED DRVR 5V/9V/12V/15V/18V/24V 8-Pin DFN EP - Tape and Reel (Alt: HV9919BK7-G) RoHS: Compliant Min Qty: 3300 Container: Reel	Americas - 0	3300:$0.6529 6600:$0.6309 13200:$0.6109 19800:$0.5919 33000:$0.5829
HV9919BK7-G DISTI # 67X5273	Microchip Technology Inc	HYSTERETIC, BUCK, HIGH BRIGHTNESS LED DRIVER WITH HIGH-SIDE CURRENT SENSING 8 WDFN 3x3x0.8mm T/R	0	100:$0.5730 25:$0.5890 10:$0.6860 1:$0.8270
HV9919BK7-G DISTI # 70452871	Microchip Technology Inc	LED DRVR 5V/9V/12V/15V/18V/24V 8-Pin DFN EP RoHS: Compliant	0	3300:$0.5300
HV9919BK7-G DISTI # HV9919BK7-G	Microchip Technology Inc	HYSTERETICBUCKHIGH BRIGHTNESS LED DRIVER WITH HIGH-SIDE CURRENT SENSING RoHS: Compliant	25350	1000:$0.5200 100:$0.5400 26:$0.6000 1:$0.7100
HV9919BK7-G DISTI # 689-HV9919BK7-G	Microchip Technology Inc	LED Lighting Drivers High Brightness LED Driver w/ High Side RoHS: Compliant	0	1:$0.7300 10:$0.7200 25:$0.6180
HV9919BK7-G DISTI # HV9919BK7-G	Supertex Inc	Driver,external MOSFET, PWM dimming,LED controller,4.5÷40V	3308	1:$0.8500 3:$0.7700 10:$0.7100 100:$0.6300
HV9919BK7-G DISTI # HV9919BK7G	Microchip Technology Inc		2855	184:$0.5562 250:$0.5253 500:$0.5150 1000:$0.5057 3300:$0.4954 6600:$0.4779

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