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ADP3408ARU-2.5-RL

Description
IC 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO28, MO-153AE, TSSOP-28, Power Management Circuit
CategoryPower/power management    The power supply circuit   
File Size439KB,20 Pages
ManufacturerADI
Websitehttps://www.analog.com
Download Datasheet Parametric Compare View All

ADP3408ARU-2.5-RL Overview

IC 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO28, MO-153AE, TSSOP-28, Power Management Circuit

ADP3408ARU-2.5-RL Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerADI
Parts packaging codeTSSOP
package instructionMO-153AE, TSSOP-28
Contacts28
Reach Compliance Codenot_compliant
ECCN codeEAR99
Adjustable thresholdYES
Analog Integrated Circuits - Other TypesPOWER SUPPLY SUPPORT CIRCUIT
JESD-30 codeR-PDSO-G28
JESD-609 codee0
length9.7 mm
Humidity sensitivity level1
Number of channels1
Number of functions1
Number of terminals28
Maximum operating temperature85 °C
Minimum operating temperature-20 °C
Package body materialPLASTIC/EPOXY
encapsulated codeTSSOP
Encapsulate equivalent codeTSSOP28,.25
Package shapeRECTANGULAR
Package formSMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)240
power supply3.3/5 V
Certification statusNot Qualified
Maximum seat height1.1 mm
Maximum supply current (Isup)0.08 mA
Maximum supply voltage (Vsup)5.5 V
Minimum supply voltage (Vsup)3 V
Nominal supply voltage (Vsup)3.6 V
surface mountYES
Temperature levelOTHER
Terminal surfaceTin/Lead (Sn85Pb15)
Terminal formGULL WING
Terminal pitch0.65 mm
Terminal locationDUAL
Maximum time at peak reflow temperature30
width4.4 mm
a
FEATURES
Handles All GSM Baseband Power Management
6 LDOs Optimized for Specific GSM Subsystems
Li-Ion and NiMH Battery Charge Function
Optimized for the AD20msp430 Baseband Chipset
APPLICATIONS
GSM/DCS/PCS/CDMA Handsets
GSM Power Management System
ADP3408
FUNCTIONAL BLOCK DIAGRAM
VBAT
VBAT2 VRTCIN
SIM
LDO
DIGITAL
CORE LDO
ANALOG
LDO
POWER-UP
SEQUENCING
AND
PROTECTION
LOGIC
TCXO
LDO
MEMORY
LDO
RTC
LDO
REF
BUFFER
VSIM
VCORE
PWRONKEY
ROWX
PWRONIN
VAN
VTCXO
TCXOEN
VMEM
GENERAL DESCRIPTION
The ADP3408 is a multifunction power system chip optimized
for GSM handsets, especially those based on the Analog Devices
AD20msp430 system solution. It contains six LDOs, one to
power each of the critical GSM subblocks. Sophisticated con-
trols are available for power-up during battery charging, keypad
interface, and RTC alarm. The charge circuit maintains low
current charging during the initial charge phase and provides an
end-of-charge signal when a Li-ion battery is being charged.
The ADP3408 is specified over the temperature range of –20°C to
+85°C and is available in a narrow body TSSOP 28-lead package
or 5 mm 5 mm LFCSP 32-lead package.
SIMEN
RESCAP
VRTC
26
REFOUT
RESET
CHRDET
EOC
CHGEN
GATEIN
BATSNS
ISENSE
GATEDR
CHRIN
BATTERY
CHARGE
CONTROLLER
BATTERY
CHARGE
DIVIDER
MVBAT
DGND
ADP3408
27
AGND
(Pin Assignment Is for TSSOP Option)
REV. A
Information furnished by Analog Devices is believed to be accurate and
reliable. However, no responsibility is assumed by Analog Devices for its
use, nor for any infringements of patents or other rights of third parties that
may result from its use. No license is granted by implication or otherwise
under any patent or patent rights of Analog Devices.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700
www.analog.com
Fax: 781/326-8703
© Analog Devices, Inc., 2002

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Description IC 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO28, MO-153AE, TSSOP-28, Power Management Circuit IC 1-CHANNEL POWER SUPPLY SUPPORT CKT, QCC32, 5 X 5 MM, EXPOSED PAD, MO-220-VHHD-2, LFCSP-32, Power Management Circuit IC 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO28, MO-153AE, TSSOP-28, Power Management Circuit IC 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO28, MO-153AE, TSSOP-28, Power Management Circuit IC 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO28, MO-153AE, TSSOP-28, Power Management Circuit IC 1-CHANNEL POWER SUPPLY SUPPORT CKT, QCC32, 5 X 5 MM, EXPOSED PAD, MO-220-VHHD-2, LFCSP-32, Power Management Circuit IC 1-CHANNEL POWER SUPPLY SUPPORT CKT, QCC32, 5 X 5 MM, EXPOSED PAD, MO-220-VHHD-2, LFCSP-32, Power Management Circuit IC 1-CHANNEL POWER SUPPLY SUPPORT CKT, QCC32, 5 X 5 MM, EXPOSED PAD, MO-220-VHHD-2, LFCSP-32, Power Management Circuit
Is it Rohs certified? incompatible incompatible incompatible incompatible incompatible incompatible incompatible incompatible
Maker ADI ADI ADI ADI ADI ADI ADI ADI
Parts packaging code TSSOP QFN TSSOP TSSOP TSSOP QFN QFN QFN
package instruction MO-153AE, TSSOP-28 5 X 5 MM, EXPOSED PAD, MO-220-VHHD-2, LFCSP-32 MO-153AE, TSSOP-28 MO-153AE, TSSOP-28 MO-153AE, TSSOP-28 5 X 5 MM, EXPOSED PAD, MO-220-VHHD-2, LFCSP-32 5 X 5 MM, EXPOSED PAD, MO-220-VHHD-2, LFCSP-32 5 X 5 MM, EXPOSED PAD, MO-220-VHHD-2, LFCSP-32
Contacts 28 32 28 28 28 32 32 32
Reach Compliance Code not_compliant unknown not_compliant not_compliant not_compliant unknown unknown unknown
ECCN code EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
Adjustable threshold YES YES YES YES YES YES YES YES
Analog Integrated Circuits - Other Types POWER SUPPLY SUPPORT CIRCUIT POWER SUPPLY SUPPORT CIRCUIT POWER SUPPLY SUPPORT CIRCUIT POWER SUPPLY SUPPORT CIRCUIT POWER SUPPLY SUPPORT CIRCUIT POWER SUPPLY SUPPORT CIRCUIT POWER SUPPLY SUPPORT CIRCUIT POWER SUPPLY SUPPORT CIRCUIT
JESD-30 code R-PDSO-G28 S-XQCC-N32 R-PDSO-G28 R-PDSO-G28 R-PDSO-G28 S-XQCC-N32 S-XQCC-N32 S-XQCC-N32
JESD-609 code e0 e0 e0 e0 e0 e0 e0 e0
length 9.7 mm 5 mm 9.7 mm 9.7 mm 9.7 mm 5 mm 5 mm 5 mm
Humidity sensitivity level 1 3 1 1 1 3 3 3
Number of channels 1 1 1 1 1 1 1 1
Number of functions 1 1 1 1 1 1 1 1
Number of terminals 28 32 28 28 28 32 32 32
Maximum operating temperature 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C
Minimum operating temperature -20 °C -20 °C -20 °C -20 °C -20 °C -20 °C -20 °C -20 °C
Package body material PLASTIC/EPOXY UNSPECIFIED PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY UNSPECIFIED UNSPECIFIED UNSPECIFIED
encapsulated code TSSOP HVQCCN TSSOP TSSOP TSSOP HVQCCN HVQCCN HVQCCN
Encapsulate equivalent code TSSOP28,.25 LCC32,.2SQ,20 TSSOP28,.25 TSSOP28,.25 TSSOP28,.25 LCC32,.2SQ,20 LCC32,.2SQ,20 LCC32,.2SQ,20
Package shape RECTANGULAR SQUARE RECTANGULAR RECTANGULAR RECTANGULAR SQUARE SQUARE SQUARE
Package form SMALL OUTLINE, THIN PROFILE, SHRINK PITCH CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Celsius) 240 240 240 240 240 240 240 240
power supply 3.3/5 V 3.3/5 V 3.3/5 V 3.3/5 V 3.3/5 V 3.3/5 V 3.3/5 V 3.3/5 V
Certification status Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
Maximum seat height 1.1 mm 1 mm 1.1 mm 1.1 mm 1.1 mm 1 mm 1 mm 1 mm
Maximum supply current (Isup) 0.08 mA 0.08 mA 0.08 mA 0.08 mA 0.08 mA 0.08 mA 0.08 mA 0.08 mA
Maximum supply voltage (Vsup) 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V
Minimum supply voltage (Vsup) 3 V 3 V 3 V 3 V 3 V 3 V 3 V 3 V
Nominal supply voltage (Vsup) 3.6 V 3.6 V 3.6 V 3.6 V 3.6 V 3.6 V 3.6 V 3.6 V
surface mount YES YES YES YES YES YES YES YES
Temperature level OTHER OTHER OTHER OTHER OTHER OTHER OTHER OTHER
Terminal surface Tin/Lead (Sn85Pb15) Tin/Lead (Sn85Pb15) Tin/Lead (Sn85Pb15) Tin/Lead (Sn85Pb15) Tin/Lead (Sn85Pb15) Tin/Lead (Sn85Pb15) Tin/Lead (Sn85Pb15) Tin/Lead (Sn85Pb15)
Terminal form GULL WING NO LEAD GULL WING GULL WING GULL WING NO LEAD NO LEAD NO LEAD
Terminal pitch 0.65 mm 0.5 mm 0.65 mm 0.65 mm 0.65 mm 0.5 mm 0.5 mm 0.5 mm
Terminal location DUAL QUAD DUAL DUAL DUAL QUAD QUAD QUAD
Maximum time at peak reflow temperature 30 30 30 30 30 30 30 30
width 4.4 mm 5 mm 4.4 mm 4.4 mm 4.4 mm 5 mm 5 mm 5 mm
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