IRU3007
ABSOLUTE MAXIMUM RATINGS
V5 Supply Voltage .................................................... 7V
V12 Supply Voltage .................................................. 20V
Storage Temperature Range ...................................... -65°C To 150°C
Operating Junction Temperature Range .....................
0°C To 125°C
PACKAGE INFORMATION
28-PIN WIDE BODY PLASTIC SOIC (W)
TOP VIEW
UGate2
Phase2
VID4
1
2
3
4
5
6
7
8
9
28 V12
27 UGate1
26
Phase1
VID3
25 LGate1
24 PGnd
VID2
23
VID1
OCSet1
VID0
22 VSEN1
21
20
PGood
OCSet2
Fb1
NC
Fb2 10
11
19 Fb3
18
V5
Gate3
SS 12
17 Gnd
Fault / Rt 13
16 VOUT4
14
15
VSEN2
Fb4
θJA =808C/W
ELECTRICAL SPECIFICATIONS
Unless otherwise specified, these specifications apply over V12=12V, V5=5V and TA=0 to 70°C. Typical values refer
to TA=25°C. Low duty cycle pulse testing is used which keeps junction and case temperatures equal to the ambient
temperature.
PARAMETER
SYM
TEST CONDITION
MIN
TYP
MAX UNITS
Supply UVLO Section
UVLO Threshold-12V
UVLO Hysteresis-12V
UVLO Threshold-5V
UVLO Hysteresis-5V
Supply Current
Supply Ramping Up
10
V
V
V
V
0.4
4.3
0.3
Supply Ramping Up
Operating Supply Current
V12
V5
6
30
mA
Switching Controllers; Vcore (VOUT1) and I/O (VOUT2)
VID Section (Vcore only)
DAC Output Voltage (Note 1)
DAC Output Line Regulation
DAC Output Temp Variation
VID Input LO
0.99Vs
Vs 1.01Vs
V
%
%
V
0.1
0.5
0.8
VID Input HI
2
V
VID Input Internal Pull-Up
Resistor to V5
27
KΩ
VFB2 Voltage
2
V
Oscillator Section (Internal)
KHz
Osc Frequency
Rt=Open
200
Rev. 2.1
08/20/02
www.irf.com
2
INFINEON [ Infineon ]
