LX1672-03CLQ Microsemi Analog Mixed Signal Group, LX1672-03CLQ Datasheet - Page 19

• Manufacturer Part Number: LX1672-03CLQ
• Description: IC CTRLR PS TRIPLE OUTPUT 38MLPQ
• Manufacturer: Microsemi Analog Mixed Signal Group
• Series: LoadSHARE™r

Specifications of LX1672-03CLQ

• Pwm Type: Voltage Mode
• Number Of Outputs: 3
• Frequency - Max: 345kHz
• Duty Cycle: 85%
• Voltage - Supply: 4.5 V ~ 5.5 V
• Buck: Yes
• Boost: No
• Flyback: No
• Inverting: No
• Doubler: No
• Divider: No
• Cuk: No
• Isolated: No
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 38-MLPQ
• Frequency-max: 345kHz
• For Use With: LX1671 EVA KIT - KIT EVAL FOR SWITCHING REGULATOR
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Copyright © 2000
Rev. 1.0, 2005-08-10
PW
Note:
LQ
E
TM
SEATING PLANE
Dimensions do not include mold flash or protrusions; these shall not exceed 0.155mm(0.006”) on any side. Lead dimension shall
not include solder coverage.
28-Pin Thin Small Shrink Outline (TSSOP)
38-Pin Thin Micro Lead Quad Package (MLPQ)
C
H
F
D
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: [phone]
3
2
1
B
C
3
B
G
2
1
D
E
G
P
A
F
H
P A C K A G E D I M E N S I O N S
L
A
Integrated Products Division
I
P
®
Microsemi
C
Multiple Output LoadSHARE™ PWM
M
Dim
*LC
Dim
M
C
D
G
H
C
D
G
H
A
B
E
F
L
P
A
B
E
F
P
I
P
RODUCTION
0.85
0.19
0.09
9.60
4.30
0.05
0.50
6.25
0.18
0.18
3.00
5.00
0.70
MIN
MIN
M
M
0°
–
–
0
0.65 BSC
0.20 REF
5.00 BSC
0.50 BSC
7.00 BSC
ILLIMETERS
ILLIMETERS
D
MAX
MAX
0.95
0.30
0.20
9.80
4.50
0.15
1.10
0.75
6.50
0.10
0.30
0.18
3.25
5.25
0.05
0.80
ATA
8°
S
HEET
0.033
0.007
0.003
0.378
0.169
0.002
0.020
0.246
0.007
0.007
0.118
0.196
0.027
MIN
MIN
0.0078 REF
0°
0.025 BSC
0.019 BSC
0.275 BSC
–
–
0
.196 BSC
I
I
NCHES
NCHES
LX1672
0.037
0.012
0.008
0.390
0.005
0.043
0.030
0.256
0.004
0.011
0.007
0.127
0.206
0.031
MAX
MAX
.176
0.19
8°
Page 19