IRDCIP1201-A International Rectifier, IRDCIP1201-A Datasheet - Page 3
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IRDCIP1201-A
Manufacturer Part Number
IRDCIP1201-A
Description
BUCK CONV REF DESIGN KIT IP1201
Manufacturer
International Rectifier
Series
iPOWIR™r
Specifications of IRDCIP1201-A
Main Purpose
DC/DC, Step Down
Outputs And Type
2, Non-Isolated
Voltage - Output
1.5V, 2.5V
Current - Output
15A, 15A
Voltage - Input
3.14 ~ 5.5V
Regulator Topology
Buck
Frequency - Switching
300kHz
Board Type
Fully Populated
Utilized Ic / Part
iP1201
Package
Design Kit
Featured Part
iP1201
Input Voltage (v)
3.14V - 5.5V
Output Voltage (v)
0.8V - 3.3V Dual
Total Current
30A
Phases
2
Switching Frequency (khz)
200kHz - 400kHz
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Power - Output
-
Other names
*IRDCIP1201-A
Electrical Specifications (continued)
www.irf.com
Parameter
Frequency
Oscillator Ramp Voltage
Sync Frequency Range
Sync Pulse Duration
Sync, Hiccup High Level
Threshold Voltage
Sync, Hiccup Low Level
Threshold Voltage
V
Thermal Shutdown
Max Duty Cycle
Enable Input Logic High
Enable Input Logic Low
V
Threshold Voltage
Output Disable Soft Start Low
Threshold Voltage
IN
IN
Quiescent Current
Undervoltage Lockout
Temp
I
Symbol
V
IN_Leakage
V
V
V
V
f
t
D
IN_UVLO
SYNC
SYNC
SS_Dis
f
EN-Hi
EN-Lo
SW
ramp
MAX
shdn
Min
170
255
340
480
90
2
2
-
-
-
-
-
-
-
-
1.25
Typ
200
140
1.0
2.7
-
-
-
-
-
-
-
-
-
-
Max
0.25
230
345
460
800
0.8
0.4
-
-
-
-
-
-
-
-
Units
kHz
kHz
kHz
kHz
mA
°C
ns
%
V
V
V
V
V
V
V
R
R
R
Free running frequency
set 20% below sync frequency
V
f
V
V
V
SS1 / SS2 Pins Pulled Low
SW
T
T
T
IN
IN
IN
IN
Conditions
= 48.7kΩ
= 30.9kΩ
= 21.5kΩ
= 200kHz
= 5V, ENABLE high
= V
= V
= 5V, ENABLE Pulled Low
MIN
MIN
to V
to V
iP1201
MAX
MAX
( See Fig.11 for
R
T
selection )
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