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The
TPS62300 3-MHz, 500-mA DC/DC converter offers 93% peak efficiency
and -0.5% to 1.3% voltage regulation accuracy in an ultra-small
2 mm x 1 mm chip-scale package that is extremely reliable, lead
(Pb)-free and green*. The smallest inductor size (1 µH),
integrated FETs and chip-scale packaging result in the industry’s
smallest, most efficient, high-accuracy step-down DC/DC solution
for space-constrained, battery-powered applications.
The TPS62300 provides high power conversion efficiency to preserve
battery life and simplify thermal design considerations. The
device offers the industry’s highest DC voltage regulation
accuracy and best-in-class load transient response to satisfy
demanding processor core power requirements. |
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Get
started today |
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| At
5 mm x 5 mm, the typical TPS62300 solution
is the smallest 500-mA DC/DC implementation
available. An evaluation module (EVM)
provides an easy-to-use platform from
which to evaluate characteristics and
ensure that application requirements
are met. To order an Evaluation
Module and sample, click here. |
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Up
to 93% efficiency at 3-MHz operation |
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Up
to 500-mA output current at
Vin = 2.7 V |
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3-MHz
fixed frequency operation |
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–0.5%
to +1.3% DC voltage accuracy |
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5.4-V
to 0.6-V output voltage range |
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Lead
(Pb)-free and green* |
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2
mm x 1 mm chip-scale package |
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Typical
Circuit: 5 mm x 5 mm total solution
size |
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Low-power
DSPs for portable applications,
including TI’s
TMS320C5503, C5507, and
C5509 processors |
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Cell
phones, smart phones |
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WLAN
and Bluetooth™ applications |
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Micro
DC/DC converter modules |
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PDAs,
pocket PCs |
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USB-based
DSL modems |
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Digital
cameras |
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| OTHER
PORTABLE POWER SOLUTIONS |
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| Device
|
Description
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| bq24100 |
1-
to 3-cell Li-Ion Switch-mode Charger
in QFN |
| bq24020 |
1-cell
Li-Ion Charger for AC/DC Adapter and
USB in QFN |
| TPS62220 |
400-mA,
1.25-MHz Step-Down Converter with 15-µA
Quiescent Current in ThinSOT-23 |
| TPS62050 |
800-mA,
10-V VIN Step-Down Converter
with 12-µA Quiescent Current in
QFN-10 |
| TPS62040 |
1.2-A,
1.25-MHz Step-Down Converter with 18-µA
Quiescent Current in QFN-10 |
| TPS64200 |
3-A
Step-Down Controller in SOT-23 |
| TPS61070 |
600-mA
Switch Boost Converter in ThinSOT-23 |
| TPS61020 |
1.5-A
Switch Boost Converter in QFN-10 |
| TPS61042 |
500-mA
Switch Boost Converter in QFN-10 for
White LED Drive |
| TPS60230 |
5-channel
White LED Charge Pump in QFN |
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TPS65120
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4-channel
Small Form-Factor TFT Display Power
Supply in QFN |
| TPS73601 |
400-mA
Cap-free LDO in SOT-23 |
| TPS3808G01 |
2.4-µA,
Programmable Delay Supply Voltage Supervisor
in SOT-23 |
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* TI defines "Lead (Pb)-Free" or "Pb-Free"
to mean RoHS compatible, including a lead concentration
that does not exceed 0.1% of total product weight, and,
if designed to be soldered, suitable for use in specified
lead-free soldering processes. TI defines “Green”
to mean Lead (Pb)-Free and in addition, uses package
materials that do not contain halogens, including bromine
(Br), or antimony (Sb) above 0.1% of total product weight.
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