LMZ36002_16 Datasheet, PDF (1/36 Pages) Texas Instruments – SIMPLE SWITCHER 4.5V to 60V Input, 2-A Power Module

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LMZ36002
SNVSA92A – SEPTEMBER 2015 – REVISED SEPTEMBER 2015
SIMPLE SWITCHER 4.5-V to 60-V Input, 2-A Power Module
1 Features
•1 Complete Integrated Power Solution Allows
Small Footprint, Low-Profile Design
• 10 mm × 10 mm × 4.3 mm Package
• Wide-Output Voltage Adjust (2.5 V to 7.5 V)
• Adjustable Switching Frequency
(200 kHz to 1 MHz)
• Synchronizes to an External Clock
• Automatic PFM Mode for Light Load Efficiency
• Adjustable Slow-start
• Output Voltage Sequencing / Tracking
• Power Good Output
• Programmable Undervoltage Lockout (UVLO)
• Over-Temperature Thermal Shutdown Protection
• Over-Current Protection (Hiccup Mode)
• Pre-Bias Output Start-Up
• Operating Temperature Range: –40°C to 105°C
• Enhanced Thermal Performance: 14°C/W
• Meets EN55022 Class B Emissions
– Integrated Shielded Inductor
2 Applications
• Industrial and Motor Controls
• Automated Test Equipment
• Medical and Imaging Equipment
• High Density Power Systems
3 Description
The LMZ36002 SIMPLE SWITCHER^® power module
is an easy-to-use integrated power supply that
combines a 2-A DC-DC converter with a shielded
inductor and passives into a low profile, QFN
package. This total power solution allows as few as
three external components while still leaving the
ability to adjust key parameters to meet specific
design requirements.
The QFN package is easy to solder to a printed
circuit board, allows reflow profiles up to 260°C, and
has excellent power dissipation capability. The
LMZ36002 offers flexibilty with many features and is
ideal for powering a wide range of devices and
systems.
Device Information(1)
DEVICE NUMBER
PACKAGE
BODY SIZE
LMZ36002
QFN (43)
10.0 mm × 10.0 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
Simplified Schematic
Efficiency vs Output Current
100
90
80
70
PVIN = 24 V
60
PVIN = 48 V
50
V_OUT = 5 V
40
30
0
0.5
1
1.5
2
Output Current (A)
C001
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.