TPS650245RHBT ,Power Management IC (PMIC) for Li-Ion Powered Systems 32-VQFN -40 to 85Block Diagram– DEFDCDC3 = HIGH: V = 1.6 VOTPS650240– TPS650245: 1RVCCVbat1mF– DEFDCDC3 = LOW: V = 0 ..
TPS650250RHBR ,Power Management IC (PMIC) for Li-Ion Powered Systems 32-VQFN -40 to 85 SLVS843A–DECEMBER 2008–REVISED SEPTEMBER 20145 Description (continued)The TPS650250 also integrate ..
TPS650250RHBR ,Power Management IC (PMIC) for Li-Ion Powered Systems 32-VQFN -40 to 85Pin Functions (continued)PINI/O DESCRIPTIONNAME NO.PGND3 2 Power ground for VDCDC3 converter.Power ..
TPS650250RHBT ,Power Management IC (PMIC) for Li-Ion Powered Systems 32-VQFN -40 to 85FeaturesTPS6502501• 1.6 A, 97% Efficient Step-Down Converter for1RVbat VCCSystem Voltage (VDCDC1)1m ..
TPS65040 , CLOCK- AND POWER-MANAGEMENT IC FOR RF SYSTEM
TPS65050 ,6-channel Power Mgmt IC with 2 DC/DCs, 4 LDOs, in 4x4mm QFNElectrical Characteristics....... 712.4 Community Resource........ 357.6 Dissipation Ratings...... ..
TSUS5202 ,Infrared emitting diodesElectrical CharacteristicsT = 25 °C, unless otherwise specifiedambParameter Test condition Symbol M ..
TSUS5402 ,Infrared emitting diodesElectrical CharacteristicsT = 25 °C, unless otherwise specifiedambParameter Test condition Symbol M ..
TSV321RILT ,General purpose low voltage rail to rail input/output op-ampFeatures Pin connections (top view)• Operating range V = 2.5 V to 6 V CC• Rail-to-rail input and o ..
TSV324IDT ,General purpose low voltage rail to rail input/output op-ampAbsolute maximum ratings Symbol Parameter Value Unit (1)V Supply voltage 7 V CC(2)V Differential i ..
TSV324IYDT ,General purpose low voltage rail to rail input/output op-ampapplications • Audio driver (headphone driver) • Sensor signal conditioning SO8, MiniSO8, TSSOP8 ..
TSV324IYPT ,General purpose low voltage rail to rail input/output op-amp TSV321, TSV358, TSV324, TSV321A, TSV358A, TSV324A, General purpose input/output rail-to-rail lo ..
TPS650245RHBR-TPS650245RHBRG4-TPS650245RHBT
Power Management ICs for Li-Ion Powered Systems
EN_DCDC1ENABLE
VCC
VLDO1
200mALDO
VLDO1
VINDCDC1
VIN_LDO
ENABLE
VIN
MODE
2.2mF
2.2mF
1mF
10mF
TPS650240
EN_LDO
Vbat
DEFDCDC1
VDCDC1
PGND1
DCDC1(I/O)
STEP-DOWN
CONVERTER
1000mA
2.2mH
22mFR1
EN_DCDC2
VINDCDC2
10mF
DEFDCDC2
VDCDC2
PGND2
DCDC2
(memory)
STEP-DOWN
CONVERTER
800mA
2.2mH
22mF
EN_DCDC3
VINDCDC3
10mF
DEFDCDC3
VDCDC3
PGND3
DCDC3(core)
STEP-DOWN
CONVERTER
800mA
2.2uH
22mF
Vbat
Vbat
Vbat 2.2mF
1.2V
3.3V or2.8V
2.5V or1.8V
1.0V or1.3V
Vbat
PWM/PFMENABLE
1.0V/1.3V
ENABLE
ENABLE
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TPS650240, TPS650241, TPS650242Down Converter for Memory Voltage (VDCDC2) • Digital Cameras 1.8Vor 2.5Vor Adjustable • PDA 0.8-A, 90% Efficient Step-Down Converter for
DescriptionProcessor Core (VDCDC3)
The TPS65024x devices are integrated• Two Selectable Voltages for VDCDC3
management ICs for applications powered– TPS650240: Ionor Li-Polymer cell, which require– DEFDCDC3= LOW: VO= 1.0V rails. The TPS65024x provide three
step-down converters targetedat providing– DEFDCDC3= HIGH: VO= 1.3V
voltage, peripheral, I/O, and memory rails ina– TPS650241: processor-based system. All three step-down– DEFDCDC3= LOW: VO= 0.9V converters entera low power modeat light load for DEFDCDC3= HIGH: VO= 1.375V maximum efficiency across the widest possible range load currents. The converters can be forced into– TPS650242: fixed-frequency PWM mode by pulling the MODE pin– DEFDCDC3= LOW: VO= 1.0V high. DEFDCDC3= HIGH: VO= 1.5V
Device Information(1)– TPS650243:– DEFDCDC3= LOW: VO= 1.0V– DEFDCDC3= HIGH: VO= 1.2V
(1) Forall available packages, see the orderable addendumat– TPS650244: the endofthe data sheet.– DEFDCDC3= LOW: VO= 1.55V
Functional Block Diagram– DEFDCDC3= HIGH: VO= 1.6V TPS650245: DEFDCDC3= LOW: VO= 0.9V DEFDCDC3= HIGH: VO= 1.1V 30-mA LDO for Vdd_alive 2× 200-mA General-Purpose LDOs (LDO1 and
LDO2) Dynamic Voltage Managementfor Processor Core Voltage Externally Adjustablefor Inductive Converters Frequency
