IRPP3637-18A International Rectifier, IRPP3637-18A Datasheet - Page 14

• Manufacturer Part Number: IRPP3637-18A
• Description: POWIR+ Chipset
• Manufacturer: International Rectifier

Specifications of IRPP3637-18A

• Silicon Manufacturer: International Rectifier
• Silicon Core Number: IR3637ASPBF
• Kit Application Type: Power Management - Voltage Regulator
• Application Sub Type: Synchronous Buck Controller
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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V
(V)
5V
IN
1.25V
V
(V)
OUT
IRPP3637-06A
IRPP3637-12A
IRPP3637-18A
IRPP3637-06A
IRPP3637-12A
IRPP3637-18A
Figure 13: Output short circuit protection. Ch1=V
Part Number
Table 3 – Complete IRPP3637-xxA Reference Design Selector Table
Table 2 – IRPP3637-06A Reference Design Performance Summary
Custom
Custom
Custom
I
(A)
6A
OUT
Voltage
3.0V to
Input
13.2V
12V
12V
5V
Power
7.5W
Max
(W)
0.8V to 5.0V
Voltage
Output
1.25V
1.8V
3.3V
Up to 12A
Up to 18A
Efficiency
Up to 6A
Current
(
Output
%), 25
12A
18A
6A
0 LFM
(all values are typical)
80%
400kHz or 600kHz
0
Frequency
Switching
RD-0604
C,
600kHz
400kHz
400kHz
(mVp-p)
V
280mV
INripple
IRF8910 (Dual SO-8)
Power Semi BOM
IRLR8713 (D-Pak),
IR3637AS (SO-8),
Option to populate
S-Can DirectFETs
IRLR7843 (D-Pak)
IRF7832Z (SO-8)
IR3637S (SO-8),
IR3637S (SO-8),
IRF7823 (SO-8),
Various
V
(mVp-p)
26mV
OUTripple
OUT
Delivery Time
24-48hrs
1-2wks
, Ch4=I
Regulation
Designs via POWIR+ Chipset
Standard Reference Designs
Customizable Reference
http://powirplus.irf.com
0.025%
On-line Design Tool at
OUT
Line
(%)
Comments
Fixed BOM
10A/div
Regulation
14
Load
0.1%
(%)