LTM4616IV#PBF Linear Technology, LTM4616IV#PBF Datasheet - Page 23
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LTM4616IV#PBF
Manufacturer Part Number
LTM4616IV#PBF
Description
IC DC/DC UMODULE DUAL 8A 144-LGA
Manufacturer
Linear Technology
Series
µModuler
Type
Point of Load (POL) Non-Isolatedr
Datasheet
1.LTM4616EVPBF.pdf
(28 pages)
Specifications of LTM4616IV#PBF
Design Resources
LTM4616 Spice Model
Output
0.6 ~ 5 V
Number Of Outputs
2
Power (watts)
12W
Mounting Type
Surface Mount
Voltage - Input
2.7 ~ 5.5 V
Package / Case
144-LGA
1st Output
0.6 ~ 5 VDC @ 8A
2nd Output
0.6 ~ 5 VDC @ 8A
Size / Dimension
0.59" L x 0.59" W x 0.11" H (15mm x 15mm x 2.8mm)
Power (watts) - Rated
12W
Operating Temperature
-40°C ~ 125°C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
3rd Output
-
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applications inForMation
TRACK INPUT
3V TO 5.5V
OR V
V
IN
IN
BSEL: HIGH = 10%
OE
H
H
L
FLOAT = 15%
LOW = 5%
IN
H
L
X
10µF
6.3V
10µF
6.3V
10µF
6.3V
10µF
6.3V
OUT
H
L
Z
V
SV
RUN1
PLLLPF1
MODE1
PHMODE1
TRACK1
V
SV
RUN2
PLLLPF2
MODE2
PHMODE2
TRACK2
V
SV
RUN1
PLLLPF1
MODE1
PHMODE1
TRACK1
V
SV
RUN2
PLLLPF2
MODE2
PHMODE2
TRACK2
MGN
V
IN1
IN2
IN1
IN2
H
IN
L
IN1
IN2
IN1
IN2
/2
A1, A2 PERICOM PI74ST1G126CEX
TOSHIBA TC7SZ126AFE
MARGIN VALUE
+ Value of BSEL Selection
– Value of BSEL Selection
No Margin
SW1
SW2
SW1
SW2
Figure 21. Four Phase in Parallel, 1.2V at 32A
CLKIN1
CLKIN1
SGND1
SGND1
CLKOUT1 CLKIN2
CLKOUT1 CLKIN2
GND1
GND1
LTM4616
LTM4616
SGND2
SGND2
CLKOUT2
CLKOUT2
GND2
GND2
PGOOD1
PGOOD2
PGOOD1
PGOOD2
BSEL1
BSEL2
BSEL1
BSEL2
V
MGN1
V
MGN2
V
MGN1
V
MGN2
I
I
I
I
THM1
THM2
THM1
THM2
OUT1
OUT2
OUT1
OUT2
4616 F21
I
I
I
I
FB1
FB2
FB1
FB2
TH1
TH2
TH1
TH2
OPTIONAL MARGINING CIRCUIT,
IF NOT USED TIE THE MGN PINS TO V
2.47k
+
SANYO POSCAP
C5
22µF
6.3V
+
10mΩ
+
+
R1
50k
R2
50k
+
6 PIN SC70 PACKAGE
OUT
C1
470µF
6.3V
C2
470µF
6.3V
C3
470µF
6.3V
LTM4616
GND
C4
22µF
6.3V
A1
V
+
–
+
V
3V TO 5.5V
IN
V
1.2V AT 32A
I
I
OUT
OE
IN
23
OUT
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