Datasheet Texas Instruments TPS60303DGS — Datenblatt
| Hersteller | Texas Instruments |
| Serie | TPS60303 |
| Artikelnummer | TPS60303DGS |
Einzelzellen- bis 3,0 V / 3,3 V, 20 mA Doppelausgang, hocheffiziente Ladepumpe 10-VSSOP -40 bis 85
Datenblätter
TPS6030x Single-Cell to 3-V or 3.3-V, 20-mA Dual Output, High-Efficiency Charge Pump datasheet
PDF, 1.3 Mb, Revision: B, Datei veröffentlicht: Oct 30, 2015
Auszug aus dem Dokument
Preise
Status
| Lifecycle Status | Obsolete (Manufacturer has discontinued the production of the device) |
| Manufacture's Sample Availability | No |
Verpackung
| Pin | 10 |
| Package Type | DGS |
| Industry STD Term | VSSOP |
| JEDEC Code | S-PDSO-G |
| Device Marking | ALK |
| Width (mm) | 3 |
| Length (mm) | 3 |
| Thickness (mm) | 1.02 |
| Pitch (mm) | .5 |
| Max Height (mm) | 1.07 |
| Mechanical Data | Herunterladen |
Parameter
| Approx. Price (US$) | 0.70 | 1ku |
| Iout(Max)(A) | 0.04 |
| Iq(Typ)(mA) | 0.035 |
| Operating Temperature Range(C) | -40 to 85 |
| Package Group | VSSOP |
| Rating | Catalog |
| Regulated Outputs(#) | 2 |
| Special Features | Enable Power Good |
| Switching Frequency(Max)(kHz) | 650 |
| Switching Frequency(Min)(kHz) | 470 |
| Type | Charge Pump |
| Vin(Max)(V) | 1.8 |
| Vin(Min)(V) | 0.9 |
| Vout(Max)(V) | 3 |
| Vout(Min)(V) | 3 |
Öko-Plan
| RoHS | Not Compliant |
| Pb Free | No |
Anwendungshinweise
- Improved Start-up Performance for Charge Pumps TPS6030xPDF, 36 Kb, Datei veröffentlicht: May 29, 2001
This document shows a solution to enhance the start-up performance of the TPS603x charge pumps. With the circuitry shown, the device can drive at start-up into full load (40 mA). - Design considerations for a resistive feedback divider in a DC/DC converterPDF, 393 Kb, Datei veröffentlicht: Apr 26, 2012
- Choosing an Appropriate Pull-up/Pull-down Resistor for Open Drain OutputsPDF, 130 Kb, Datei veröffentlicht: Sep 19, 2011
- Extending the Soft Start Time Without a Soft Start Pin (Rev. B)PDF, 387 Kb, Revision: B, Datei veröffentlicht: Jun 15, 2017
- Performing Accurate PFM Mode Efficiency Measurements (Rev. A)PDF, 418 Kb, Revision: A, Datei veröffentlicht: Dec 11, 2018
When performing measurements on DC-DC converters using pulse frequency modulation(PFM)or any power save mode proper care must be taken to ensure that the measurements are accurate. An accurate PFM mode efficiency measurement is critical for systems which require high efficiency at low loads such as in smart home systems tablets wearables and metering.
Modellreihe
Serie: TPS60303 (3)
- TPS60303DGS TPS60303DGSG4 TPS60303DGSR
Herstellerklassifikation
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Up (Boost) > Boost Charge Pump (Inductorless)