Datasheet Texas Instruments TPS60303DGS
Manufacturer | Texas Instruments |
Series | TPS60303 |
Part Number | TPS60303DGS |
Single-Cell to 3.0V/3.3V, 20mA Dual Output, High Efficiency Charge Pump 10-VSSOP -40 to 85
Datasheets
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, File published: Oct 30, 2015
Extract from the document
Prices
Status
Lifecycle Status | Obsolete (Manufacturer has discontinued the production of the device) |
Manufacture's Sample Availability | No |
Packaging
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 | Download |
Parametrics
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 |
Eco Plan
RoHS | Not Compliant |
Pb Free | No |
Application Notes
- Improved Start-up Performance for Charge Pumps TPS6030xPDF, 36 Kb, File published: 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, File published: Apr 26, 2012
- Choosing an Appropriate Pull-up/Pull-down Resistor for Open Drain OutputsPDF, 130 Kb, File published: Sep 19, 2011
- Extending the Soft Start Time Without a Soft Start Pin (Rev. B)PDF, 387 Kb, Revision: B, File published: Jun 15, 2017
- Performing Accurate PFM Mode Efficiency Measurements (Rev. A)PDF, 418 Kb, Revision: A, File published: 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.
Model Line
Series: TPS60303 (3)
- TPS60303DGS TPS60303DGSG4 TPS60303DGSR
Manufacturer's Classification
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Up (Boost) > Boost Charge Pump (Inductorless)