LX1673-06CPW Microsemi Analog Mixed Signal Group, LX1673-06CPW Datasheet - Page 12

• Manufacturer Part Number: LX1673-06CPW
• Description: IC CTRLR PS DUAL OUTPUT 20TSSOP
• Manufacturer: Microsemi Analog Mixed Signal Group

Specifications of LX1673-06CPW

• Pwm Type: Voltage Mode
• Number Of Outputs: 2
• Frequency - Max: 690kHz
• Duty Cycle: 75%
• 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: 20-TSSOP
• Frequency-max: 690kHz
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Copyright © 2004
Rev 1.0, 3/18/2005
Note:
LQ
PW
E1
SEATING PLANE
A1
TM
E
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.
e
20-Pin Thin Small Shrink Outline (TSSOP)
20-Pin Micro Leadframe Package (MLPQ) Package
A3
D
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: [phone]
D
3
b
2
1
A1
A2
E
A
A
L
P A C K A G E D I M E N S I O N S
Integrated Products Division
b
D2
®
Microsemi
E2
e
c
L
1
High Frequency PWM Regulator
solder coverage.
*LC
Dim
Θ1
A1
A2
E1
Dim
A
D
E
b
e
L
c
A1
A3
D2
E2
A
D
E
b
e
L
P
RODUCTION
0.05
0.80
0.19
0.09
6.40
6.25
4.30
0.45
MIN
M
0°
0.80
0.23
1.25
1.25
0.35
MIN
M
-
-
0.65 BSC
ILLIMETERS
0
5.00 BSC
5.00 BSC
0.65 BSC
0.25 REF
ILLIMETERS
D
MAX
1.10
0.15
1.05
0.30
0.20
6.60
6.55
4.50
0.75
0.10
ATA
MAX
8°
1.00
0.05
0.38
3.25
3.25
0.75
S
HEET
0.002
0.031
0.007
0.004
0.252
0.246
0.169
0.018
MIN
0.031
0.009
0.050
0.050
0.014
0°
MIN
0.026 BSC
-
-
0
I
NCHES
I
NCHES
0.010
0.197
0.197
0.026
0.043
0.006
0.041
0.012
0.008
0.260
0.258
0.177
0.030
0.004
LX1673
MAX
0.039
0.002
0.015
0.128
0.128
0.030
MAX
8°
Page 12