ACT6330 Dual Step-Up DC/DCs TQFN33 FEATURES Multiple Patents

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ACT6330 Dual Step-Up DC/DCs TQFN33 FEATURES Multiple Patents

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Product Brief, 02-Apr-08 Advanced InformationAll Information Subject Change
ACT6330
Dual Step-Up DC/DCs TQFN33 FEATURES
Multiple Patents Pending Integrated Regulators
REG1: Step-Up DC/DC with WLED Bias REG2: Step-Up DC/DC Converter with
GENERAL DESCRIPTION
patent-pending ACT6330 integrates stepup DC/DCs into single, thin, space-saving package provide cost-effective, highly-efficient ActivePMUpower management solution. This device ideal wide range portable handheld equipment that benefit from advantages ActivePMU technology does require high level integration. REG1 REG2 fixed-frequency, current-mode step-up DC/DC converters. REG1 optimized high-efficiency WLED bias applications. REG2 optimized voltage regulation applications, while together these outputs provide complete bias backlighting solution portable handheld equipment. ACT6330 available tiny 16-pin Thin-QFN package that just 0.75mm thin.
Independent Enable/Disable Control Minimal External Components 3x3mm, Thin-QFN (TQFN33-16) Package
Only 0.75mm Height RoHS Compliant
APPLICATIONS
Portable Devices PDAs MP3/MP4 Players Wireless Handhelds Receivers
SYSTEM BLOCK DIAGRAM
Battery
REG1
Step-Up DC/DC System Control
OUT1 WLED Bias LEDs
REG2
ACT6330
Active
Step-Up DC/DC
OUT2
Innovative PowerActivePMU
www.active-semi.com Copyright 2008 Active-Semi, Inc.
trademark Active-Semi.
Product Brief, 02-Apr-08
ACT6330
ORDERING INFORMATION
PART NUMBER
ACT6330QK-T
PACKAGE
TQFN33-16
PINS
TEMPERATURE RANGE
-40°C +85°C
FUNCTIONAL BLOCK DIAGRAM
ACT6330
UVLO
Battery OVP1 OUT1
REG1
GP12
OVP2 REG2 GP12 Battery OUT2
Innovative Power
www.active-semi.com Copyright 2008 Active-Semi, Inc.

ACT6330 Dual Step-Up DC/DCs TQFN33 FEATURES Multiple Patents

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