LMZ30606
www.ti.com
SNVS995 –JULY 2013
®
6A SIMPLE SWITCHER Power Module with 2.95V-6V Input in QFN Package
Check for Samples: LMZ30606
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FEATURES
DESCRIPTION
The LMZ30606 SIMPLE SWITCHER® power module
is an easy-to-use integrated power solution that
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Complete Integrated Power Solution Allows
Small Footprint, Low-Profile Design
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9mm x 11mm x 2.8mm package
- Pin Compatible with LMZ30602 & LMZ30604
combines
a 6-A DC/DC converter with power
MOSFETs, a shielded inductor, and passives into a
low profile, QFN package. This total power solution
requires as few as 3 external components and
eliminates the loop compensation and magnetics part
selection process.
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Efficiencies Up To 96%
Wide-Output Voltage Adjust
0.8 V to 3.6 V, with ±1% Reference Accuracy
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Adjustable Switching Frequency
(500 kHz to 2 MHz)
The 9×11×2.8 mm QFN package is easy to solder
onto a printed circuit board and allows a compact
point-of-load design with greater than 90% efficiency
and excellent power dissipation with a thermal
impedance of 12°C/W junction to ambient. The
device delivers the full 6-A rated output current at
85°C ambient temperature without airflow.
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Synchronizes to an External Clock
Adjustable Slow-Start
Output Voltage Sequencing / Tracking
Power Good Output
Programmable Undervoltage Lockout (UVLO)
Output Overcurrent Protection
The LMZ30606 offers the flexibility and the feature-
set of a discrete point-of-load design and is ideal for
powering performance DSPs and FPGAs. Advanced
packaging technology afford a robust and reliable
power solution compatible with standard QFN
mounting and testing techniques.
Over Temperature Protection
Operating Temperature Range: –40°C to 85°C
Enhanced Thermal Performance: 12°C/W
Meets EN55022 Class B Emissions
- Integrated Shielded Inductor
SIMPLIFIED APPLICATION
APPLICATIONS
LMZ30606
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Broadband and Communications
Infrastructure
V
IN
VIN
PWRGD
VOUT
V
OUT
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Automated Test and Medical Equipment
Compact PCI / PCI Express / PXI Express
DSP and FPGA Point of Load Applications
High Density Distributed Power Systems
C
IN
C
OUT
SENSE+
RT/CLK
100
95
90
85
80
75
70
65
INH/UVLO
SS/TR
VADJ
STSEL
R
SET
PGND AGND
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VIN = 5.0 V,VOUT = 3.3 V,fSW = 1 MHz
VIN = 3.3 V,VOUT = 1.8 V,fSW = 1 MHz
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50
0
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5
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Output Current (A)
G000
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Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
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SIMPLE SWITCHER is a registered trademark of Texas Instruments.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2013, Texas Instruments Incorporated