Datasheet Texas Instruments TPS70748PWP — Datenblatt
Hersteller | Texas Instruments |
Serie | TPS707 |
Artikelnummer | TPS70748PWP |
Spannungsregler mit zwei Ausgängen und niedriger Ausfallspannung und Einschaltsequenzierung für DSP-Systeme mit geteilter Spannung 20-HTSSOP -40 bis 125
Datenblätter
Dual-Output Low-Dropout Voltage Regulators w/Power Up Sequencing for Split DSP datasheet
PDF, 886 Kb, Revision: D, Datei veröffentlicht: Dec 20, 2007
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Preise
Status
Lifecycle Status | Active (Recommended for new designs) |
Manufacture's Sample Availability | Yes |
Verpackung
Pin | 20 |
Package Type | PWP |
Industry STD Term | HTSSOP |
JEDEC Code | R-PDSO-G |
Package QTY | 70 |
Carrier | TUBE |
Width (mm) | 4.4 |
Length (mm) | 6.5 |
Thickness (mm) | 1 |
Pitch (mm) | 0.65 |
Max Height (mm) | 1.2 |
Mechanical Data | Herunterladen |
Parameter
Accuracy | 2 % |
Features | Enable,Output Discharge,Power Good,Sequencing and Monitoring |
Fixed Output Options | 1.2,1.5,1.8,3.3 V |
Iout(Max) | 0.25 A |
Iout2 | 0.125 A |
Iq(Typ) | 0.19 mA |
Noise | 65 uVrms |
Operating Temperature Range | -40 to 125 C |
Output Capacitor Type | Ceramic |
Output Options | Adjustable Output,Fixed Output |
PSRR @ 100KHz | 20 dB |
Package Group | HTSSOP |
Package Size: mm2:W x L | 20HTSSOP: 42 mm2: 6.4 x 6.5(HTSSOP) PKG |
Rating | Catalog |
Regulated Outputs | 2 |
Thermal Resistance ОёJA | 32 В°C/W |
Vdo(Typ) | 83 mV |
Vin(Max) | 6 V |
Vin(Min) | 2.7 V |
Vout(Max) | 5.5 V |
Vout(Min) | 1.2 V |
Vout2(Max) | 5.5 V |
Vout2(Min) | 1.2 V |
Öko-Plan
RoHS | Compliant |
Anwendungshinweise
- LDO Noise Demystified (Rev. A)PDF, 785 Kb, Revision: A, Datei veröffentlicht: Aug 9, 2017
Thisapplicationreportexplainsthe differencebetweennoiseand PSRRof an LDO.It also explainsthedifferentwaysnoiseis specifiedin LDOdatasheetsandwhichspecificationshouldbe usedin theapplication.Finallyit explainshow LDOnoiseis reduced. - LDO PSRR Measurement Simplified (Rev. A)PDF, 131 Kb, Revision: A, Datei veröffentlicht: Aug 9, 2017
This applicationreportexplainsdifferentmethodsof measuringthe PowerSupplyRejectionRatio(PSRR)of a Low-Dropout(LDO)regulatorand includesthe prosand consof thesemeasuringmethods
Modellreihe
Serie: TPS707 (14)
Herstellerklassifikation
- Semiconductors > Power Management > Linear Regulator (LDO) > Multi-Channel LDO