International Rectifier IRU3038 Manuals
- Identifier: id-844673
- Brand: International Rectifier
- Device: Motherboard
- Type: Operation & user’s manual, PDF
- Key Aspects: Compatibility Overview with Other Devices, Virtual Training Session Links, Multi-Device Connectivity Options
- UPD Date: 21.04.2026
- Source File: 899903.pdf
- Pages: 7
- Description: Product manual for the International Rectifier IRU3038. It details troubleshooting tips and device calibration, service procedures, usage recommendations, reset instructions.
Key Pages and Contents:
-
BILL OF MATERIAL
Ref Desig Description Value Qty Part# Manuf Web site (www.)
2
1
1
1
1
1
2
2
2
1
1
1
3
1
1
2
3
6
5
1
Q1, Q2
U1
D1
L1
L2
C1
C2,C18
C10,C11
C5,C8
C4
C15
C9
C3,C6,C12
R9
R6
R8,R11
R2,R
-
Figure 3 - Schematic of evaluation-board for IRU3038.
{Doc}
IRU3038EVAL
A
1
Friday, May 24, 2002
Title
Size
Document Number
Date:
Sheet
of
INPUT
VO
+5V
GND
Vref
GND
VDDQ
GN
Vc
Fb
Comp
SS
Rt
Vo
Vrin
+5V
Vgl
Vgh
Vp
Vref
Vd
Vds
R3
0 Ohm
R5
0 Ohm
D1
BAT
-
The top side (component) layer for IRU3038 Eval board
is shown in Figure 2. The input capacitors are all located
close to the MOSFETs. All the decoupling capacitors,
charge pump capacitor and feedback components are
located close to IC. The feedback resistors
-
Figure 16 - Start-up time @ IOUT=5A.
Figure 17 - Shutdoown the output by
pulling down the soft-start.
Figure 18 - 3.3V output voltage ripple @ IOUT=5A.
Figure 19 - Transient response @ IOUT=0 to 2A.
Figure 20 - Transient response @ IOUT=0 to 4A.
0A
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