IR3832WMTR1PBF International Rectifier, IR3832WMTR1PBF Datasheet - Page 28

• Manufacturer Part Number: IR3832WMTR1PBF
• Description: IC REG SYNC BUCK 4A DDR 15-QFN
• Manufacturer: International Rectifier
• Series: SupIRBuck™r

Specifications of IR3832WMTR1PBF

• Applications: Converter, DDR
• Voltage - Input: 1.5 ~ 16 V
• Number Of Outputs: 1
• Voltage - Output: 0.6 ~ 14.4 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 15-PowerVQFN
• Part Status: Preferred
• Package: PQFN / 5 x 6
• Circuit: Single Output
• Iout (a): 4
• Switch Freq (khz): 250 - 1500
• Input Range (v): 1.5 - 16
• Output Range (v): 0.7 - 0.9*Vin
• Ocp Otp Uvlo Pre-bias Soft Start And: PGOOD + EN + OVD + DDR Tracking
• Server Storage: Yes
• Routers Switches: Yes
• Base Station Telecom: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: IR3832WMTR1PBFTR

Rev 4.0
Single point
connection between
AGND & PGND,
should be close to
the SupIRBuck, kept
away from noise
sources.
Feedback
trace should
be kept
away form
noise
sources
Analog
Ground
plane
Fig. 26c. IR3832W layout considerations –
Mid Layer 1
Fig. 26b. IR3832W layout considerations –
Bottom Layer
Fig. 26d. IR3832W layout considerations –
Mid Layer 2
IR3832WMPbF
Use separate traces
for connecting Boot
cap and Rocset to the
switch node and with
the minimum length
traces. Avoid big
loops.
AGnd
Power
Ground
Plane
PGnd
Vin
PD-97508
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