LM2759SD/NOPB Texas Instruments - Yeehing Electronics

1A switched capacitor flash LED driver with I2C compatible interface

Pricing (USD)

Quantity	Unit Price
1 — 99	1.357
100 — 249	1.121
250 — 999	0.805
1,000 +	0.35

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	LED Lighting Drivers
RoHS	Y
Number of Channels	1 Channel
Output Current	1 A
Input Voltage	2.7 V to 5.5 V
Operating Frequency	0.7 MHz to 1.3 MHz
Supply Current - Max	7 mA
Minimum Operating Temperature	- 30 C
Maximum Operating Temperature	+ 85 C
Mounting Style	SMD/SMT
Package / Case	WSON-12
Series	LM2759
Packaging	Reel
Features	I2C Control
Height	0.8 mm
Length	3 mm
Operating Temperature Range	- 30 C to + 85 C
Output Type	Constant Current
Type	Capacitive
Width	3 mm
Brand	Texas Instruments
Topology	Boost
Development Kit	LM2759SDEV
Moisture Sensitive	Yes
Operating Supply Voltage	2.7 V to 5.5 V
Product Type	LED Lighting Drivers
Factory Pack Quantity	1000
Subcategory	Driver ICs
Unit Weight	0.000656 oz

For more information, please refer to datasheet

Documents

LM2759SD/NOPB Datasheet

More Information

LM2759 is an integrated low-noise, high-current switched capacitor DC/DC converter with a regulated current source. The device requires only four small ceramic capacitors making the total solution area less than 22 mm2 and the height less than 1 mm. The LM2759 is capable of driving loads up to 1A from a single-cell Li-Ion battery. Maximum efficiency is achieved over the input voltage range by actively selecting the proper gain based on the LED forward voltage and current requirements.