IP2004TR International Rectifier, IP2004TR Datasheet

IC PWR BLOCK MULTIPHASE 40A LGA

IP2004TR

Manufacturer Part Number
IP2004TR
Description
IC PWR BLOCK MULTIPHASE 40A LGA
Manufacturer
International Rectifier
Series
iPOWIR™r
Type
Step-Down (Buck)r
Datasheet

Specifications of IP2004TR

Internal Switch(s)
Yes
Synchronous Rectifier
Yes
Number Of Outputs
1
Voltage - Output
0.8 ~ 8 V
Current - Output
40A
Frequency - Switching
250kHz ~ 1.5MHz
Voltage - Input
3.3 ~ 13.2 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
Power Block (LGA)
Power - Output
7.4W
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Features
Applications
Typical Application
Page 1 of 15
V
OUT
• 40A Multiphase building block
• No derating up to T
• Optimized for low power loss
• Bias supply range of 4.5V to 6.0V
• Operation up to 1.5MHz
• Over temperature protection
• Bi-directional Current flow
• Under Voltage Lockout
• LGA interface
• 7.7mm x 7.7mm x 2.2mm package
• High frequency, Multi-phase
• Low Duty-Ratio, High Current
• High Frequency Low Profile DC-DC
VP2
FB2
Converters
Microprocessor Power Supplies
Converters
IR3623
Enable
Seq
Sync
Track1
Track2
Vref
VP1
FB1
VP2
FB2
Rt
Comp1
Comp2
PGOOD1
PGOOD2
SS1
SS2
GND
Ph_En1
Ph_En2
OCSet1
OCSet1
5V_sns
PWM1
PWM2
Vo3
V
CC
C
V
IN
= T
PCB
www.irf.com
= 95ºC
V
V
SW
SW
1
2
Description
The iP2004 is a fully optimized solution for
high current synchronous buck multiphase
applications. Board space and design time
are greatly reduced because most of the
components required for each phase of a
typical discrete-based multiphase circuit
are integrated into a single 7.7mm x
7.7mm x 2.2mm power block. The only
additional components required for a
complete multiphase converter are a PWM
controller, the output inductors, and the
input and output capacitors.
V
ENABLE
PWM
P
V
ENABLE
PWM
P
NC
iP2004
iP2004TR
NC
DD
GND
DD
GND
Description
iP2004
iP2004
Package
V
V
SWS1
SWS1
SYNCHRONOUS BUCK
V
V
SWS2
P
SWS2
P
V
V
GND
GND
V
V
SW
SW
IN
IN
LGA POWER BLOCK
Connection
V
V
Interface
SW
SW
2
1
LGA
LGA
Data Sheet No. PD60322
VP2
FB2
12/22/2007
Standard
Quantity
2000
10
iP2004
Orientation
Figure 18
T & R
N/A
V
V
IN
OUT

Related parts for IP2004TR

IP2004TR Summary of contents

Page 1

... The only additional components required for a complete multiphase converter are a PWM controller, the output inductors, and the input and output capacitors. Description iP2004 iP2004TR ENABLE PWM P GND ...

Page 2

Absolute Maximum Ratings V to PGND ……………………..…….…. -0.5V to 16V PGND …………………….….……. -0.5V to 6.5V DD PWM to PGND ………………….………… -0. ENABLE to PGND ………………………... -0. Storage Temperature …………..…………. -60ºC to 150ºC Block ...

Page 3

PARAMETER VDD Supply Current (Stand By) Supply Current (Operating) Power-On Reset (POR) VCC Rising Hysterisis ENABLE INPUT Logic Level Low Threshold ( Logic Level High Threshold ( Threshold Hysterisis Weak pull-down current Rising Propagation Delay (T ...

Page 4

Power Loss Curve 12V 5. 1. 1MHz 300nH 125ºC BLK ...

Page 5

Typical Performance Curves 1.40 1.35 1.30 1.25 1.20 1.15 1.10 1.05 1.00 0.95 0. Input Voltage (V) Figure 3 Normalized Power Loss vs. Input Voltage 1.06 1.04 1.02 1.00 0.98 0.96 0.94 0.92 4.50 ...

Page 6

... It incorporates the ability to solve thermal problems where heat is drawn out through the printed circuit board and the top of the case. Please refer to International Rectifier Application Note AN1047 for further details on using this SOA curve in your thermal environment. ...

Page 7

Calculating Power Loss and SOA for Different Operating Conditions To calculate Power Loss for a given set of operation conditions, the following procedure should be followed: Power Loss Procedure 1. Determine the maximum current for each iP2004 and obtain the ...

Page 8

Calculating SOA Temperature: (Figure 3) (Figure 4) (Figure 5) (Figure 6) (Figure 7) TX axis intercept adjustment ≈ -0.5 ºC + 5.5 ºC - 0.8 ºC + 0.6 ºC - 1.9 ºC ≈ 2.9 ºC Assuming T = 95ºC & ...

Page 9

NC 2 ENABLE 3 PWM GND Pin Description Pin Number Pin Name ENABLE 3 PWM PGND SWS1 9 ...

Page 10

Package Pinout Diagram ENABLE 2 PWM Page SWS1 8 SWS2 9 P GND 10 Figure 13 Top Side Transparent View www.irf.com Data Sheet No. PD60322 iP2004 ...

Page 11

Recommended PCB Layout Figure 14 Top copper and Solder-mask layer of PCB layout Page www.irf.com Data Sheet No. PD60322 iP2004 12/22/2007 ...

Page 12

... The following guidelines are recommended to reduce the parasitic values and optimize overall performance. • All pads on the iP2004 footprint design need to be Solder-mask defined (see International Rectifier application notes AN1028 and AN1029 for further footprint design guidance. • Place as many vias around the Power pads (V performance ...

Page 13

Mechanical Outline Drawing 0.15 [.006] C 7.65 [0.301] CORNER ID TOP VIEW 6.303 5.795 4.779 0.334 4.132 0.322 1.858 2.379 5.300 5.821 7.345 BOTTOM VIEW GND BOTTOM VIEW ELECTRICAL I/O Page 13 ...

Page 14

Recommended Solder Paste Stencil Design NOTES: 1. This view is stencil squeegee view 2. Dimensions are shown in millimeters 3. These openings are based on using a 150 micron thick stencil. If using different thickness stencil, this opening needs to ...

Page 15

Part Marking IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105 Page Figure 19 Part Marking Data and specifications subject to change without notice. Visit us at www.irf.com www.irf.com Data Sheet No. ...

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