It appears you have JavaScript disabled within your browser. Some functions on this page will not work unless you log in.

See an Error?

LM27952SD/NOPB

Name: Texas Instruments LM27952SD/NOPB
Brand: Texas Instruments
SKU: 926-LM27952SD/NOPB
Price: 1.51 GBP
Availability: InStock

Images are for reference only
See Product Specifications

Mouser No:

926-LM27952SD/NOPB

Mfr. No:

LM27952SD/NOPB

Mfr.:

Texas Instruments

Description:

LED Lighting Driver ICs White LED adaptive 1 .5X/1X switched cap A 926-LM27952SDX/NOPB

Datasheet:

LM27952SD/NOPB Datasheet

ECAD Model:

Download the free Library Loader to convert this file for your ECAD Tool. Learn more about the ECAD Model.

In Stock: 909

Stock:: 909 Can Dispatch Immediately

An unexpected error occurred. Please try again later.
Factory Lead Time:: 6 Weeks Estimated factory production time for quantities greater than shown.

Enter Quantity:

Minimum: 1 Multiples: 1

Unit Price:

£-.--

Ext. Price:

£-.--

Est. Tariff:

Packaging:

Full Reel (Order in multiples of 1000)

Cut Tape

MouseReel™ (+£3.50)

Pricing (GBP)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	£1.51	£1.51
	£1.12	£11.20
	£1.02	£25.50
	£0.918	£91.80
	£0.859	£214.75
	£0.833	£416.50
Full Reel (Order in multiples of 1000)
	£0.796	£796.00
	£0.768	£1,536.00
	£0.753	£3,765.00

† A MouseReel™ fee of £3.50 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

.hidden-for-nojs { display: none; } .pull-right-nojs { justify-content: flex-end; }

Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Texas Instruments
Product Category:	LED Lighting Driver ICs
RoHS:
Number of Outputs:	4 Output
Topology:	Charge Pump
Output Current:	30 mA
Package/Case:	LLP-14
Supply Voltage - Max:	5.5 V
Supply Voltage - Min:	3 V
Operating Frequency:	750 kHz
Output Voltage:	2.5 V to 3.9 V
Series:	LM27952
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 85 C
Features:	PWM Dimming
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	Texas Instruments
Country of Assembly:	Not Available
Country of Diffusion:	Not Available
Country of Origin:	MY
Input Voltage:	3 V to 5.5 V
Mounting Style:	SMD/SMT
Number of Channels:	4 Channel
Output Type:	Constant Current
Product Type:	LED Lighting Drivers
Factory Pack Quantity:	1000
Subcategory:	Driver ICs
Supply Current - Max:	1.7 mA
Type:	Capacitive
Unit Weight:	25.800 mg

Products found:

To show similar products, select at least one checkbox

Select at least one checkbox above to show similar products in this category.

Attributes selected: 0

Filter Document:

Datasheet

LM27952SD/NOPB Datasheet

Application Notes

Optimizing Efficiency in White LED Backlight Applications

Images

PCN

This functionality requires JavaScript to be enabled.

CNHTS:: 8542399000
CAHTS:: 8542390000
USHTS:: 8542390090
JPHTS:: 854239099
TARIC:: 8542399000
MXHTS:: 8542399901
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.