DLPA100 Datasheet, PDF (1/7 Pages) Texas Instruments – Power and Motor Driver

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DLPA100 Power and Motor Driver
DLPA100
DLPS087 – JANUARY 2017
1 Features
•1 3.3-V Switching Regulator -Logic Supply
• 5-V Switching Regulator With Enable - Analog
Circuit Power Supply
• 1.0 V to 3.3 V Adjustable Switching Regulator -
Core Supply
• Adjustable Linear Regulator With Enable - PLL
Supply
• Adjustable Linear Regulator Control With Enable -
Analog Supply
• 2.5-V Switching Regulator Digital Supply
• Power Supply Sequencing Control
• Power Supervisory Circuits
• Integrated Charge Pump for High Side Drive
• Three Fan Drivers
• Thermal Shutdown Circuitry
• Serial Communications Interface
• 3-phase Back Electromotive Force (BEMF) Motor
Driver/Controller
• Motor Supply Switching Regulator
3 Description
DLPA100 is a dedicated power and motor control
driver for the chipset that contains the DLP660TE
DMD and the DLPC4422 display controller. To
ensure reliable operation, the DLP660TE DMD and
the DLPC4422 display controller must always be
used with the DLPA100 power and motor driver.
Device Information⁽¹⁾
PART NUMBER
PACKAGE
BODY SIZE (NOM)
DLPA100
QFP (48)
0.276 mm x 0.276
mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
Figure 1. Simplified Schematic
2 Applications
• DLP^® Display Projector
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. ADVANCE INFORMATION for pre-production products; subject to
change without notice.