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HV9961NG-G

Name: Microchip HV9961NG-G
Brand: Microchip Technology
SKU: 689-HV9961NG-G
Price: 1.68 GBP
Availability: InStock

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Mouser No:

689-HV9961NG-G

Mfr. No:

HV9961NG-G

Mfr.:

Microchip Technology

Description:

LED Lighting Driver ICs LED DRIVER WITH AVE RAGE-MODE (I) CNTRL

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Datasheet:

HV9961NG-G Datasheet (PDF)

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Learn more about Microchip Technology HV9961NG-G

In Stock: 263

Stock:: 263 Can Dispatch Immediately

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Factory Lead Time:: 22 Weeks Estimated factory production time for quantities greater than shown.

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Pricing (GBP)

Qty.	Unit Price	Ext. Price
	£1.68	£1.68
	£1.39	£34.75
	£1.27	£114.30

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Microchip
Product Category:	LED Lighting Driver ICs
RoHS:
Number of Outputs:	1 Output
Topology:	Buck
Package/Case:	SOIC-16
Supply Voltage - Max:	450 V
Supply Voltage - Min:	8 V
Operating Frequency:	100 kHz
Output Voltage:	Adjustable
Series:	HV9961
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 125 C
Features:	PWM Dimming, Short Circuit and Thermal Protection
Packaging:	Tube
Brand:	Microchip Technology
Country of Assembly:	Not Available
Country of Diffusion:	US
Country of Origin:	TH
High Level Output Current:	165 mA
Input Voltage:	8 V to 450 V
Moisture Sensitive:	Yes
Mounting Style:	SMD/SMT
Number of Channels:	1 Channel
Pd - Power Dissipation:	1 W
Product Type:	LED Lighting Drivers
Factory Pack Quantity:	45
Subcategory:	Driver ICs
Supply Current - Max:	1 mA
Unit Weight:	666 mg

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CNHTS:: 8542399000
CAHTS:: 8542310000
USHTS:: 8542310075
JPHTS:: 8541210101
KRHTS:: 8541219000
TARIC:: 8541210000
MXHTS:: 8542399999
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.

HV9961 LED Driver with Constant Current Control

Microchip Technology HV9961 LED Driver with Constant Current Control greatly improves accuracy and line and load regulation of the LED current without any need for loop compensation or high-side current sensing. The Microchip HV9961 LED driver provides output LED current accuracy of ±3% and comes equipped with a current limit comparator for hiccup-mode output short circuit protection. The HV9961 drivers can be powered from an 8V to 450V supply and provides a PWM dimming input that accepts an external control TTL compatible signal. This LED driver IC with constant current control can be used as a drop-in replacement for many applications to improve the LED current accuracy and regulation.