Connection Diagram

LM3595

10-Pin Leadless Leadframe Package (LLP) - 3mm X 3mm

NS Package Number LDA10A

20072202

Pin Description

Pin

Name

Description

9V

IN

Input Voltage

1,2,3,4

OUT1-4

Current Source Outputs 1- 4 - Connect directly to LED’s

5

I

SET

Current Set Input- The resistor value tied between this pin and ground sets the

output current.

6

EN

Active-High Enable Input-A1M

Ω resistor is connected internally between this

pin and GND to pull the voltage on this pin to 0V, and shut down the part,

when the pin is left floating.

10

BR-ON

Active-High Analog Brightness Control Enable - A voltage of .65 x V

applied to this pin to enable analog brightness control.

7

BRGT

Analog-voltage-controlled Brightness Input - When the BR-ON pin is set high,

the voltage on this pin allows analog control of the LED’s brightness. The

recommended voltage range on this pin is0-3V where 3V is V

input impedance of this pin is 300k

Ω.

8, DAP

GND

Ground

Ordering Information

Order Number

Package Number

Package Marking

Supplied as:

LM3595LD

LDA10A

L3595

1000 units on Tape-and-Reel

LM3595LDX

LDA10A

L3595

3500 units on Tape-and-Reel

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