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In Stock

RoHS

Mfr.	Mfr. No:	Qty	Ext Total

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AT9919K7-G

Name: Microchip AT9919K7-G
Brand: Microchip Technology
SKU: 689-AT9919K7-G
Price: 1.3 USD
Availability: InStock

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Mouser No:

689-AT9919K7-G

Mfr. No:

AT9919K7-G

Mfr.:

Microchip Technology

Description:

LED Lighting Driver ICs HYSTERETIC BUCK HIGH BRIGHT LED DRIVER

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Datasheet:

AT9919K7-G Datasheet (PDF)

ECAD Model:

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In Stock: 2,624

Stock:: 2,624 Can Dispatch Immediately

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Factory Lead Time:: 8 Weeks Estimated factory production time for quantities greater than shown.

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Minimum: 1 Multiples: 1

Unit Price:

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Ext. Price:

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Est. Tariff:

Pricing (USD)

Qty.	Unit Price	Ext. Price
	$1.30	$1.30
	$1.08	$27.00
	$0.984	$98.40
Full Reel (Order in multiples of 3300)
	$0.984	$3,247.20

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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:	WDFN-8
Supply Voltage - Max:	40 V
Supply Voltage - Min:	4.5 V
Operating Frequency:	2 MHz
Output Voltage:	Adjustable
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 125 C
Features:	PWM Dimming, Constant Current
Packaging:	Reel
Packaging:	Cut Tape
Brand:	Microchip Technology
Country of Assembly:	Not Available
Country of Diffusion:	Not Available
Country of Origin:	CN
For Use With:	High Brightness LEDs
Input Voltage:	4.5 V to 40 V
Mounting Style:	SMD/SMT
Number of Channels:	1 Channel
Product Type:	LED Lighting Drivers
Factory Pack Quantity:	3300
Subcategory:	Driver ICs
Supply Current - Max:	1.5 mA
Unit Weight:	20.780 mg

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Datasheet

AT9919K7-G Datasheet (PDF)

DTS

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PCN

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CNHTS:: 8542399000
CAHTS:: 8541210000
USHTS:: 8542310030
JPHTS:: 8541210101
KRHTS:: 8541219000
TARIC:: 8541210000
MXHTS:: 85412101
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.