TPS650241QRHBRQ1 ,Automotive Power Management IC (PMIC) for Li-Ion Powered Systems 32-VQFN -40 to 125FEATURES APPLICATIONS• PDA• Qualified for Automotive Applications• Cellular/Smart Phone• 1.6-A, 1.0 ..
TPS650241RHBR ,Power Management IC (PMIC) for Li-Ion Powered Systems 32-VQFN -40 to 85
TPS650241RHBT ,Power Management IC (PMIC) for Li-Ion Powered Systems 32-VQFN -40 to 85
TPS650242 ,Power Management ICs for Li-Ion Powered SystemsBlock Diagram– DEFDCDC3 = HIGH: V = 1.6 VOTPS650240– TPS650245: 1RVCCVbat1mF– DEFDCDC3 = LOW: V = 0 ..
TPS650242RHBR ,Power Management IC (PMIC) for Li-Ion Powered Systems 32-VQFN -40 to 85 SLVS774C–JUNE 2007–REVISED JANUARY 20165 Description (continued)The TPS65024x also integrates two ..
TPS650242RHBRG4 ,Power Management IC (PMIC) for Li-Ion Powered Systems 32-VQFN -40 to 85Electrical Characteristics: General........ 11Information..... 294 Revision HistoryNOTE: Page numbe ..
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 ..
TPS650241QRHBRQ1
Automotive Power Management IC (PMIC) for Li-Ion Powered Systems 32-VQFN -40 to 125
TPS650241-Q1, TPS650243-Q1, TPS650244-Q1
www.ti.com SLVS994A –SEPTEMBER 2009–REVISED MARCH 2011
POWER MANAGEMENT ICs FOR Li-ION POWERED SYSTEMS
Checkfor Samples: TPS650241-Q1, TPS650243-Q1, TPS650244-Q1
1FEATURES APPLICATIONS PDA•
Qualified for Automotive Applications Cellular/Smart Phone•
1.6-A, 1.0-Aor 0.8-A, 97% Efficient Step-Down GPSConverter for System Voltage (VDCDC1) Digital Still Camera–
3.3-Vor 2.80-Vor Adjustable Split Supply DSP and Microprocessor•
1.6-A, 1.0-Aor 0.8-A, upto 95% Efficient Solutions: Samsung ARM-Based Processors,Step-Down Converter for Memory Voltage etc.(VDCDC2) 1.8Vor 2.5Vor Adjustable DESCRIPTION 0.8-A 90% Efficient Step-Down Converter for The TPS65024x are integrated Power Management
Processor Core (VDCDC3) ICs for applications powered by one Li-Ion or
Li-Polymer cell, which require multiple power rails.•
Three Selectable Voltages for VDCDC3 The TPS65024x provide three highly efficient,–
TPS650241 step-down converters targetedat providing the core–
DEFDCDC3= LOW: VO= 0.9V voltage, peripheral, I/O and memory rails ina
processor based system. All three step-down–
DEFDCDC3= HIGH: VO= 1.375Vconverters entera low power modeat light load for–
TPS650243 maximum efficiency across the widest possible range–
DEFDCDC3= LOW: VO= 1.0V of load currents. The converters can be forced into
fixed frequency PWM modeby pulling the MODE pin–
DEFDCDC3= HIGH: VO= 1.2Vhigh. The TPS65024x also integrate two general–
TPS650244 purpose 200-mA LDO voltage regulators, which are–
DEFDCDC3= LOW: VO= 1.55V enabled with an external input pin. Each LDO
DEFDCDC3= HIGH: VO= 1.6V operates with an input voltage range between 1.5V
and 6.5V, allowing themto be supplied from oneof•
30-mA LDO for Vdd_alive the step-down convertersor directly from the battery.•
Two 200-mA General Purpose LDOs (LDO1 The output voltageof the LDOs can be set with an
and LDO2) external resistor divider for maximum flexibility.
Dynamic Voltage Management for Processor Additionally thereisa 30-mA LDO typically usedto
provide powerina processor based systemtoa
Core
