IRU3007CW International Rectifier, IRU3007CW Datasheet - Page 3

• Manufacturer Part Number: IRU3007CW
• Description: IC CTRL/REG SYNC BUCK 28-SOIC
• Manufacturer: International Rectifier

Specifications of IRU3007CW

• Applications: Controller, Intel Pentium® II
• Voltage - Input: 5V, 12V
• Number Of Outputs: 4
• Voltage - Output: 1.3 ~ 3.5 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: *IRU3007CW; IRU3007-CW; IRU3007-CW

PARAMETER
Error Comparator Section
Input Bias Current
Input Offset Voltage
Delay to Output
Current Limit Section
CS Threshold Set Current
CS Comp Offset Voltage
Hiccup Duty Cycle
Output Drivers Section
Rise Time
Fall Time
Dead Band Time Between
High Side and Synch Drive
(Vcore Switcher Only)
2.5V Regulator (V
Reference Voltage
Reference Voltage
Dropout Voltage
Load Regulation
Line Regulation
Input Bias Current
Output Current
Current Limit
Thermal Shutdown
1.5V Regulator (V
Reference Voltage
Reference Voltage
Input Bias Current
Output Drive Current
Power Good Section
Core UV Lower Trip Point
Core UV Upper Trip Point
Core UV Hysteresis
Core OV Upper Trip Point
Core OV Lower Trip Point
Core OV Hysteresis
I/O UV lower trip point
I/O UV Upper Trip Point
Fb4 Lower Trip Point
Fb4 Upper Trip Point
Fb3 Lower Trip Point
Fb3 Upper Trip Point
Power Good Output LO
Power Good Output HI
Fault (Over-Voltage) Section
Core OV Upper Trip Point
Core OV Lower Trip Point
Soft-Start Section
Pull-Up Resistor to 5V
I/O OV Upper Trip Point
I/O OV Lower Trip Point
Fault Output HI
Rev. 2.1
08/20/02
OUT
OUT
4)
3)
SYM
V
V
O
O
4
3
V
C
C
C
C
T
I
1mA<I
3.1V<V
T
V
V
V
V
V
V
Fb4 Ramping Down
Fb4 Ramping Up
Fb3 Ramping Down
Fb3 Ramping Up
R
R
V
V
OCSet=0V, Phase=5V
V
V
I
O
O
A
A
DIFF
SS
L
L
L
=200mA
SEN
SEN
SEN
SEN
SEN
SEN
L
L
SEN
SEN
SEN
SEN
=3mA
=258C, V
=258C, Gate3=Fb3
=3000pF
=3000pF
=3000pF
=3mA
=5K Pull Up to 5V
=0.1mF
1 Ramping Down
1 Ramping Up
1 Ramping Up
1 Ramping Down
2 Ramping Down
2 Ramping Up
1 Ramping Up
1 Ramping Down
2 Ramping Up
2 Ramping Down
=10mV
O
<200mA
I/O
www.irf.com
TEST CONDITION
<4V, V
OUT
4=Fb4
O
=2.5V
200
300
MIN
50
-2
-5
0.90Vs
0.92Vs
0.02Vs
1.10Vs
1.08Vs
0.02Vs
1.17Vs
1.15Vs
1.260
1.260
1.260
1.260
TYP
0.95
1.05
0.95
1.05
200
200
145
0.6
0.5
0.2
2.4
2.6
0.4
4.8
4.3
4.2
10
70
70
23
10
IRU3007
MAX UNITS
100
+2
+5
2
2
2
mV
mV
mA
mA
mA
mA
mA
mA
mA
KV
ns
ns
ns
ns
%
%
%
8C
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
3