CAT3606 datasheet(5/11 Pages) CATALYST

Part #	CAT3606

Description	6-Channel Low Noise Charge Pump White LED Driver

PDF	11 Pages

Scroll/Zoom	100%

Manufacturer	CATALYST [Catalyst Semiconductor]

Direct Link	http://www.catalyst-semiconductor.com

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5 / 11 page

CAT3606

Doc. No. 5009, Rev. B

Characteristics subject to change without notice

Table 2: LED Selection

Notes: 1 = logic high (or VIN)

0 = logic low (or GND)

- = LED output OFF

X = don't care

The enable lines

ENM and ENS allow to turn On or

Off a group of LEDs as shown in Table 2.

O-

The unused LED channels can also be turned off

by connecting the respective LED pins to VOUT. In

which case, the corresponding LED driver is

disabled and the typical LED sink current is only

about 0.2mA. When the following equation is true

on any channel, the driver turns off the LED channel:

VOUT - VLED

≤ 1V (LED channel OFF)

Note: The CAT3606 is designed to drive LEDs with

forward voltage greater than 1V and is not

compatible with resistive loads.

CAT3606 Datasheet(PDF) 5 Page - Catalyst Semiconductor