LTM8067
2.8V to 40V Isolated
IN IN
Module DC/DC Converter
FEATURES DESCRIPTION
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2kVAC Isolated Module Converter
The LTM 8067 is a 2kVAC isolated flyback Module (power
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UL60950 Recognized File 464570
module) DC/DC converter. Included in the package are the
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Wide Input Voltage Range: 2.8V to 40V
switching controller, power switches, transformer, and all
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Up to 450mA Output Current (V = 24V V = 5V)
support components. Operating over an input voltage range
IN , OUT
Output Adjustable from 2.5V to 24V
of 2.8V to 40V, the LTM8067 supports an output voltage
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Current Mode Control
range of 2.5V to 24V, set by a single resistor. Only output
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User Configurable Undervoltage Lockout
and input capacitors are needed to finish the design.
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Low Profile (9mm 11.25mm 4.92mm)
The LTM8067 is packaged in a thermally enhanced, com-
BGA Package
pact (9mm 11.25mm 4.92mm) overmolded ball grid
array (BGA) package suitable for automated assembly
APPLICATIONS
by standard surface mount equipment. The LTM8067 is
available with SnPb or RoHS compliant terminal finish.
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Isolated IGBT Gate Drive
L, LT, LTC, LTM, Linear Technology, the Linear logo and Module are registered trademarks of
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Industrial Sensors
Analog Devices, Inc. All other trademarks are the property of their respective owners.
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Industrial Switches
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Test and Measurement Equipment
TYPICAL APPLICATION
2kVAC Isolated Module Regulator
Maximum Output Current vs V
IN
Max Load Current vs V
IN
V V
V IN OUT V 600
IN OUT
2.8V TO 5V
RUN
40V
22F
2.2F
V
OUTN
FB
400
LTM8067
8.25k
GND
8067 TA01a
200
0
0 10 20 30 40
V (V)
IN
8067 TA01b
8067fc
1
For more information www.linear.com/LTM8067
LOAD CURRENT (mA)LTM8067
ABSOLUTE MAXIMUM RATINGS PIN CONFIGURATION
(Note 1)
TOP VIEW
V , RUN, BIAS ........................................................42V
IN
V Relative to V .............................................25V A
OUT OUTN
V + V (Note 2) ...................................................48V
B
IN OUT
GND to V Isolation (Note 3) ...........................2kVAC
BANK 2 BANK 1
OUT
C
V V
OUTN OUT
Maximum Internal Temperature (Note 4) .............. 125C
D
Peak Solder Reflow Body Temperature ................. 245C
E
BANK 4
Storage Temperature.............................. 55C to 125C
BANK 5 GND
F
V
IN
RUN
G FB
H
1 2 3 4 5 6 7
BGA PACKAGE
38-LEAD (11.25mm 9mm 4.92mm)
T = 125C, = 20.8C/W, = 5.1C/W, = 18.4C/W, = 5.3C/W
JMAX JA JCbottom JCtop JB
WEIGHT = 1.1g, VALUES DETERMINED PER JEDEC 51-9, 51-12
ORDER INFORMATION