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LTM4648EY#PBF

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P28
LTM4648
25
4648f
For more information www.linear.com/LTM4648
Typical applicaTions
V
IN
INTV
CC
SW
RUN
MODE
PHMODE
TRACK/SS
TEMP
V
OUT
V
OUT_LCL
DIFFOUT
DIFFP
DIFFN
V
FB
COMP
PGOOD
CLKINFREQ
LTM4648
GND
C1
0.1µF
C
OUT1
100µF
6.3V
R1
2.21k
C
OUT2
100µF
6.3V
C
IN1
22µF
10V
V
IN
5V
V
OUT1
3.3V
8A
CLKOUT
V
IN
INTV
CC
SW
RUN
MODE
PHMODE
TRACK/SS
TEMP
V
OUT
V
OUT_LCL
DIFFOUT
DIFFP
DIFFN
V
FB
COMP
PGOOD
CLKINFREQ
V
OUT1
V
OUT1
V
OUT1
LTM4648
GND
C
OUT3
100µF
6.3V
R2
3.09k
C
OUT4
100µF
6.3V
C
IN2
22µF
10V
R3
10k
R4
3.09k
V
OUT2
2.5V
10A
CLKOUT
V
IN
INTV
CC
SW
RUN
MODE
PHMODE
TRACK/SS
TEMP
V
OUT
V
OUT_LCL
DIFFOUT
DIFFP
DIFFN
V
FB
COMP
PGOOD
CLKINFREQ
LTM4648
GND
C
OUT7
100µF
6.3V
R2
6.65k
4648 F21
C
OUT8
100µF
6.3V
C
IN4
22µF
10V
R9
10k
R10
6.65k
V
OUT4
1.5V
10A
CLKOUT
V
IN
INTV
CC
SW
RUN
MODE
PHMODE
TRACK/SS
TEMP
V
OUT
V
OUT_LCL
DIFFOUT
DIFFP
DIFFN
V
FB
COMP
PGOOD
CLKIN
LTM4648
GND
C
OUT5
100µF
6.3V
R5
4.99k
C
OUT6
100µF
6.3V
C
IN3
22µF
10V
R6
10k
R7
4.99k
V
OUT3
1.8V
10A
CLKOUT
FREQ
Figure 21. Quad Outputs 4-Phase LTM4648 Regulator with Tracking Function
Figure 22. Single LTM4648 10A Design with Temperature Monitoring
V
IN
INTV
CC
SW
RUN
MODE
PHMODE
TRACK/SS
TEMP
V
OUT
V
OUT_LCL
DIFFOUT
DIFFP
DIFFN
V
FB
COMP
PGOOD
CLKINFREQ
LTM4648
GND
C1
0.1µF
C
OUT1
100µF
6.3V
R
FB
6.65k
R
T
4648 F22
C
OUT2
100µF
6.3V
C
IN
22µF
10V
0.1µF
V
IN
2.375V TO 5.5V
V
OUT
1.5V
10A
CLKOUT
A/D
MC
V
IN
V
IN
100µA
R
T
=
Figure 23. Dual Outputs 2-Phase LTM4648 Regulator with Tracking Function
V
IN
INTV
CC
SW
RUN
MODE
PHMODE
TRACK/SS
TEMP
V
OUT
V
OUT_LCL
DIFFOUT
DIFFP
DIFFN
V
FB
COMP
PGOOD
CLKIN
LTM4648
GND
C
OUT2
100µF
6.3V
C
OUT1
100µF
6.3V
R1
10k
R2
10k
R3
4.99k
C
IN1
22µF
10V
V
IN
5V
MASTER SLOPE
INTV
CC
INTV
CC
V
OUT
1.2V
10A
CLKOUT
CLOCK
CLOCK
V
IN
INTV
CC
SW
RUN
MODE
PHMODE
TRACK/SS
TEMP
V
OUT
V
OUT_LCL
DIFFOUT
DIFFP
DIFFN
V
FB
COMP
PGOOD
CLKIN
LTM4648
GND
C
OUT4
100µF
6.3V
C
OUT3
100µF
6.3V
R4
4.99k
C
IN2
22µF
10V
V
OUT
1.8V
10A
CLKOUT
4648 F23
LTM4648
26
4648f
For more information www.linear.com/LTM4648
package DescripTion
Please refer to http://www.linear.com/product/LTM4648#packaging for the most recent package drawings.
PACKAGE TOP VIEW
4
PIN “A1”
CORNER
Y
X
aaa Z
aaa Z
DETAIL A
PACKAGE BOTTOM VIEW
3
SEE NOTES
1
2
3
4
5
6
7
8
9
10
11
PIN 1
BGA Package
68-Lead (15.00mm × 9.00mm × 4.92mm)
(Reference LTC DWG# 05-08-1892 Rev A)
NOTES:
1. DIMENSIONING AND TOLERANCING PER ASME Y14.5M-1994
2. ALL DIMENSIONS ARE IN MILLIMETERS
BALL DESIGNATION PER JESD MS-028 AND JEP95
5. PRIMARY DATUM -Z- IS SEATING PLANE
6. SOLDER BALL COMPOSITION CAN BE 96.5% Sn/3.0% Ag/0.5% Cu
OR Sn Pb EUTECTIC
4
3
DETAILS OF PIN #1 IDENTIFIER ARE OPTIONAL,
BUT MUST BE LOCATED WITHIN THE ZONE INDICATED.
THE PIN #1 IDENTIFIER MAY BE EITHER A MOLD OR
MARKED FEATURE
DETAIL A
Øb (68 PLACES)
DETAIL B
SUBSTRATE
A
A1
b1
ccc Z
DETAIL B
PACKAGE SIDE VIEW
MOLD
CAP
Z
M
X YZddd
M
Zeee
SYMBOL
A
A1
A2
b
b1
D
E
e
F
G
H1
H2
aaa
bbb
ccc
ddd
eee
MIN
4.72
0.50
4.22
0.60
0.60
0.27
3.95
NOM
4.92
0.60
4.32
0.75
0.63
15.00
9.00
1.27
12.70
7.62
0.32
4.00
MAX
5.12
0.70
4.42
0.90
0.66
0.37
4.05
0.15
0.10
0.20
0.30
0.15
NOTES
DIMENSIONS
TOTAL NUMBER OF BALLS: 68
A2
D
E
e
b
F
G
SUGGESTED PCB LAYOUT
TOP VIEW
0.000
3.810
5.080
3.810
6.350
5.080
6.350
2.540
1.270
3.810
2.540
1.270
3.810
2.540
1.270
0.3175
0.3175
0.000
// bbb Z
Z
H2
H1
0.630 ±0.025 Ø 68x
BGA 68 1212 REV A
TRAY PIN 1
BEVEL
PACKAGE IN TRAY LOADING ORIENTATION
COMPONENT
PIN “A1”
LTMXXXXXX
µModule
G F E D C B A
7 PACKAGE ROW AND COLUMN LABELING MAY VARY
AMONG µModule PRODUCTS. REVIEW EACH PACKAGE
LAYOUT CAREFULLY
!
7
SEE NOTES
LTM4648
27
4648f
For more information www.linear.com/LTM4648
Information furnished by Linear Technology Corporation is believed to be accurate and reliable.
However, no responsibility is assumed for its use. Linear Technology Corporation makes no representa-
tion that the interconnection of its circuits as described herein will not infringe on existing patent rights.
package DescripTion
LTM4648 Component BGA Pinout
PIN ID FUNCTION PIN ID FUNCTION PIN ID FUNCTION PIN ID FUNCTION PIN ID FUNCTION PIN ID FUNCTION PIN ID FUNCTION
A1 GND B1 GND C1 V
IN
D1 V
IN
E1 GND F1 RUN G1 GND
A2 GND B2 – C2 – D2 – E2 – F2 CLCKOUT G2 GND
A3 GND B3 CLKIN C3 NC D3 V
IN
E3 FREQ F3 GND G3 GND
A4 GND B4 PHMODE C4 NC D4 V
IN
E4 – F4 INTVCC G4 GND
A5 GND B5 MODE C5 SW D5 V
IN
E5 TRACK/SS F5 GND G5 GND
A6 TEMP B6 – C6 – D6 – E6 – F6 COMP G6 GND
A7 GND B7 NC C7 PGOOD D7 V
IN
E7 FB F7 DIFFN G7 GND
A8 GND B8 NC C8 V
IN
D8 V
IN
E8 V
IN
F8 DIFFP G8 DIFFOUT
A9 GND B9 GND C9 V
IN
D9 V
IN
E9 V
OUT
F9 V
OUT
G9 V
OUT_LCL
A10 GND B10 GND C10 V
OUT
D10 V
OUT
E10 V
OUT
F10 V
OUT
G10 V
OUT
A11 GND B11 GND C11 V
OUT
D11 V
OUT
E11 V
OUT
F11 V
OUT
G11 V
OUT
PACKAGE ROW AND COLUMN LABELING MAY VARY
AMONG µModule PRODUCTS. REVIEW EACH PACKAGE
LAYOUT CAREFULLY.
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P28

LTM4648EY#PBF

Mfr. #:
Buy LTM4648EY#PBF
Manufacturer:
Analog Devices / Linear Technology
Description:
Switching Voltage Regulators Low VIN, 10A Step-Down DC/DC Module Regulator
Lifecycle:
New from this manufacturer.
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