840004AGI-01

13

REV. A OCTOBER 22, 2007

ICS840004I-01

The transistor count for ICS840004I-01 is: 3796

θ

JA

VS

θθθθθ

0

200

500

Single-Layer PCB, JEDEC Standard Test Boards

114.5°C/W

98.0°C/W

88.0°C/W

Multi-Layer PCB, JEDEC Standard Test Boards

73.2°C/W

66.6°C/W

63.5°C/W

NOTE: Most modern PCB designs use multi-layered boards. The data in the second row pertains to most designs.