TLED2043

4-CHANNEL WHITE LED DRIVER

SLDS147C – JUNE 2002 – REVISED NOVEMBER 2002

7

POST OFFICE BOX 655303

PARAMETER MEASUREMENT INFORMATION

_

+

VIN1 = 3.6 V

VI1

IN–

IN+

NOTE: SW = 0 V, all other pins open

VIN1

VI2

RL

FB

FB

IN+

IN–

_

+

_

+

0.1 V

V

ID = 20 mA

VDS

SW

VIN1

2.7 V

NOTE: VIN1 = 2.7 V, SW = 0 V, IN+ = 0.1 V, all other pins open

ron = VDS/ID