IRU3013CW International Rectifier, IRU3013CW Datasheet - Page 5

• Manufacturer Part Number: IRU3013CW
• Description: IC CNTRL 5BIT TRPL LDO 24-SOIC
• Manufacturer: International Rectifier

Specifications of IRU3013CW

• Applications: Controller, Intel Pentium® III
• Voltage - Input: 5V, 12V
• Number Of Outputs: 4
• Voltage - Output: 1.05 ~ 1.83 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 24-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: *IRU3013CW

BLOCK DIAGRAM
Rev. 1.4
08/20/02
V
V
V
Lin1
Lin2
Lin4
D25
V12
FB
FB
FB
V5
D0
D1
D2
D3
1
2
4
14
19
16
15
23
22
21
20
24
5
3
2
4
UVLO
DAC,
Logic
Ctrl
5Bit
Enable
Vset
Enable
Figure 2 - Simplified block diagram of the IRU3013.
1.2V
0.8V
Start &
Comp
Slope
Logic
Fault
Soft
+
Vset
www.irf.com
Enable
Osc
Enable
Control
PWM
Current
Over
1.17Vset
1.1Vset
0.9Vset
200uA
V12
V12
IRU3013
10
18
11
13
17
12
8
9
1
6
7
V
HDrv
PGnd
LDrv
CS-
CS+
Ct
SS
OVP
PGd
Gnd
FB
3
5