PAM2810ENG datasheet(1/10 Pages) PAM

Numer części	PAM2810ENG

Szczegółowy opis	4-Channel Programmable LED Current Sink

PDF	10 Pages

Scroll/Zoom	100%

Producent	PAM [Power Analog Micoelectronics]

Strona internetowa	http://www.poweranalog.com

Logo

1 / 10 page

Typical Application Circuit

,

Power Analog Microelectronics Inc

Features

Applications

n

White LED for LCD Display Backlights

White LED Keypad Backlights

1-Cell Li-Ion Battery-operated Equipment

Including PDAs, Hand-held PCs, Cellular

Phone

Description

The PAM2810 provides 4 regulated current sinks,

capable of sinking up to 40mA current to

accommodate 4 white LEDs. It requires no charge

pump, has no noise and EMI, and significantly

improves the efficiency in Li bettery range.

LED brightness can be controlled by PWM

techniques. The constant current sink is set with

an external sense resistor.

Alternatively, a PWM signal applied to the EN pin

can vary the anticipated brightness of the LED.

The device is in shut down mode when the EN

input is logic low.

The

is available in SOT23-8 and

PAM2810

n

Cost Effective LED Driver

Support up to 4 White LEDs

Output Current up to 40mA per LED

Low Dropout Voltage

Ultra Low Quiescent Supply Current:

65 A (typ)

No Noise and EMI

Shutdown Current Less than 1 A

Over Temperature Protection

Small Packages : SOT23-8 and DFN

2mmx2mm

Pb-free Package

DFN

mmX2mm Packages.

μ

n

2

1

www.poweranalog.com

PAM2810

4-Channel Programmable LED Current Sink

08/2008 Rev 1.1

PAM2810

LED1 8

LED2 7

LED3

6

LED4

5

GND

3

ISET

1

EN

2

VIN

4

C1

0.1μF

R1

6.2k

VIN

Podobny numer części - PAM2810ENG

Producent	Numer części	Arkusz danych	Szczegółowy opis
Power Analog Micoelectr...	PAM2811	229Kb / 12P	4-Channel Single-Wire Dimming LED Drive with Ultra Low Dropout Current Sink
	PAM2811AJER	229Kb / 12P	4-Channel Single-Wire Dimming LED Drive with Ultra Low Dropout Current Sink
	PAM2811BJER	229Kb / 12P	4-Channel Single-Wire Dimming LED Drive with Ultra Low Dropout Current Sink
	PAM2811CSCR	229Kb / 12P	4-Channel Single-Wire Dimming LED Drive with Ultra Low Dropout Current Sink
	PAM2811DACR	229Kb / 12P	4-Channel Single-Wire Dimming LED Drive with Ultra Low Dropout Current Sink

More results

Podobny opis - PAM2810ENG

Producent	Numer części	Arkusz danych	Szczegółowy opis
Microsemi Corporation	LX1991	277Kb / 9P	Six Output Programmable LED Current Sink
Microsemi Corporation	LX1990	262Kb / 11P	Dual Programmable LED Current Sink
Texas Instruments	TLC5926	921Kb / 29P	16-CHANNEL CONSTANT-CURRENT LED SINK DRIVERS
BCD Semiconductor Manuf...	AP3606	498Kb / 18P	4/6 CHANNEL CHARGE PUMP CURRENT SINK FOR LED DRIVER
Microsemi Corporation	LX1990	213Kb / 11P	Dual Programmable LED Current Sink
Texas Instruments	TLC5926-Q1	786Kb / 27P	16-CHANNEL CONSTANT-CURRENT LED SINK DRIVERS
BCD Semiconductor Manuf...	AP3606,7	959Kb / 18P	4/6 CHANNEL CHARGE PUMP CURRENT SINK FOR LED DRIVER
Texas Instruments	TLC59116-Q1	422Kb / 39P	16-Channel Constant-Current LED Sink Driver
Texas Instruments	TLC5926	1Mb / 39P	16-Channel Constant-Current LED Sink Drivers
Diodes Incorporated	AP3606	1,019Kb / 16P	4/6 CHANNEL CHARGE PUMP CURRENT SINK FOR LED DRIVER April 2018 Rev. 1 - 3

More results

PAM2810ENG Arkusz danych(PDF) 1 Page - Power Analog Micoelectronics

PAM2810ENG Arkusz danych(HTML) 1 Page - Power Analog Micoelectronics

Podobny numer części - PAM2810ENG

Podobny opis - PAM2810ENG

Html Pages

1 2 3 4 5 6 7 8 9 10

Arkusz danych Pobierz

Link URL