SP7611AER6-L/TR datasheet, PDF

Datasheet> All Categories > Analog mixed-signal IC> Drivers and interfaces> SP7611AER6-L/TR

SP7611AER6-L/TR: DescriptionLED Driver, 4-Segment, 2 X 2 MM, ROHS COMPLIANT, MO-229WCCD-4, DFN-6; CategoryAnalog mixed-signal IC Drivers and interfaces; File Size668KB，15 Pages; ManufacturerExar; Environmental Compliance

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SP7611AER6-L/TR Overview

LED Driver, 4-Segment, 2 X 2 MM, ROHS COMPLIANT, MO-229WCCD-4, DFN-6

SP7611AER6-L/TR Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Exar
Parts packaging code	SON
package instruction	HVSON, SOLCC6,.08,25
Contacts	6
Reach Compliance Code	unknown
ECCN code	EAR99
Interface integrated circuit type	LED DISPLAY DRIVER
JESD-30 code	R-XDSO-N6
JESD-609 code	e3
length	2 mm
Humidity sensitivity level	1
Multiplex display function	NO
Number of functions	1
Number of segments	4
Number of terminals	6
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Package body material	UNSPECIFIED
encapsulated code	HVSON
Encapsulate equivalent code	SOLCC6,.08,25
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Celsius)	260
power supply	3.3/5.5 V
Certification status	Not Qualified
Maximum seat height	0.8 mm
Maximum supply voltage	5.5 V
Minimum supply voltage	3.3 V
surface mount	YES
Temperature level	INDUSTRIAL
Terminal surface	Matte Tin (Sn)
Terminal form	NO LEAD
Terminal pitch	0.65 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	40
width	2 mm

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Solved by

SP7611A/C, SP7612A/C, SP7614A/C

2-4 Channel Low Dropout Linear LED Driver

N/C

VLED1

CTRL

FEATURES

LED Drivers for parallel connected LEDs

No EMI, no switching noise

Integrated current matching

PWM and Analog brightness control

Enable/Shutdown control

Shutdown current < 0.01µA

Tiny, RoHS Compliant Lead-Free

Packages: SC-70, 2x2 TDFN

SP7614A

6 Pin SC70

GND

VLED2

ON/OFF

Pin outs for SP7611A and SP7612A on page 3

Part #

SP7611A

SP7612A

SP7614A

Channels

Maximum Steady

State Current per LED

40mA

80mA

APPLICATIONS

Ultra low cost Handsets

PDA, DSC, MP3 players

Handheld Computers

LCD Display Modules

Keyboard Backlight

LCD Backlight

DESCRIPTION

The SP761X driver family provides a simple solution for a matched current source for any color LED.

The current in the LEDs can be programmed by an external resistor. The SP7611A is capable of

driving four LEDs, while the SP7612A can drive three LEDs. The SP7614A is designed to drive two

high current LEDs. LED1 should always be connected to an LED and never left open in order to have

the other LEDs driven with a matched current to LED1. The SP7612A and SP7614A feature Enable

pins for flexible on/off control and PWM dimming. SP7612A/4A has extremely low (0.01uA typical)

shutdown current, prolonging the battery life and giving the longest standby period possible in today's

modern design. SP761X driver family is available in a small footprint 6-pin SC-70 package as well as

the 6-pin 2x2 TDFN.

TYPICAL APPLICATION SCHEMATIC

VIN

I SET

VCONTROL

RSET

LED1

CTRL

SP7614A

ENABLE

GND

LED2

Jul31-07 RevT

SP7611A/7612A/7614A Low Dropout Linear LED driver

Page 1



2007 Sipex Corporation

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