TPS60212DGSRG4 ,Regulated 3.3-V 50-mA Low-Ripple Charge Pump with Ultra Low Operating Current 10-VSSOP -40 to 85features(TPS60210EVM-167) Regulated 3.3-V Output Voltage From a1.8-V to 3.6-V Input Voltage Rangea ..
TPS60230RGTR ,5-Channel, Current-regulated 125-mA Charge Pump for White LED Backlight in 3x3 QFNSLVS516A–MAY 2004–REVISED JUNE 2004WHITE LED CHARGE PUMP CURRENT SOURCEWITH PWM BRIGHTNESS CONTROL
TPS60230RGTT ,5-Channel, Current-regulated 125-mA Charge Pump for White LED Backlight in 3x3 QFNMAXIMUM RATINGS(1)over operating free-air temperature range (unless otherwise noted)UNITV Supply vo ..
TPS60230RGTT ,5-Channel, Current-regulated 125-mA Charge Pump for White LED Backlight in 3x3 QFNmaximum ratings" may cause permanent damage to the device. These are stress ratingsonly, and functi ..
TPS60230RGTTG4 ,5-Channel, Current-regulated 125-mA Charge Pump for White LED Backlight in 3x3 QFN 16-QFN -40 to 85TPS60230
TPS60230RGTTG4 ,5-Channel, Current-regulated 125-mA Charge Pump for White LED Backlight in 3x3 QFN 16-QFN -40 to 85SLVS516A–MAY 2004–REVISED JUNE 2004
TSM103AI ,DUALOPERATIONAL AMPLIFIER AND VOLTAGE REFERENCETSM103/A DUAL OPERATIONAL AMPLIFIER ANDVOLTAGE REFERENCEOPERATIONAL AMPLIFIER.LOW INPUT OFFSET VOL ..
TSM103AID ,DUAL OP-AMP AND VOLTAGE REFERENCEapplications likeInverting Input 1 Output 22 7power supply management or data acquisition- +6 Inver ..
TSM103AIDT ,DUAL OP-AMP AND VOLTAGE REFERENCETSM103/ADUAL OPERATIONAL AMPLIFIER ANDVOLTAGE REFERENCENOT FOR NEW DESIGN - REPLACED BY TSM103W O ..
TSM103ID ,DUAL OP-AMP AND VOLTAGE REFERENCEABSOLUTE MAXIMUM RATINGS Symbol Parameter Value UnitV Supply Voltage 36 VCCVDifferential Input ..
TSM103IDT ,DUAL OP-AMP AND VOLTAGE REFERENCEABSOLUTE MAXIMUM RATINGS Symbol Parameter Value UnitV Supply Voltage 36 VCCVDifferential Input ..
TSM103IDT ,DUAL OP-AMP AND VOLTAGE REFERENCETSM103/ADUAL OPERATIONAL AMPLIFIER ANDVOLTAGE REFERENCENOT FOR NEW DESIGN - REPLACED BY TSM103W O ..
TPS60212DGS-TPS60212DGSRG4
Regulated 3.3-V 50-mA Low-Ripple Charge Pump with Ultra Low Operating Current
Mode, Typical 2 µA Less Than 5-mV (PP) Output Voltage Ripple
Achieved With Push-Pull Topology Integrated Low-Battery and Power-Good
Detector Switching Frequency Can Be Synchronized
to External Clock Signal Extends Battery Usage With up to 90%
Efficiency and 35-µA Quiescent Current Easy-To-Design, Low Cost, Low EMI Power
Supply Since No Inductors Are Used Compact Converter Solution in UltraSmall
10-Pin MSOP With Only Four External
Capacitors Required
in Battery-Powered Applications Like:
− Two Battery Cells to 3.3-V Conversion
− MSP430 Ultralow-Power Microcontroller
and Other Battery Powered
Microprocessor Systems
− Glucose Meters and Other Medical
Instruments
− MP3 Portable Audio Players
− Backup-Battery Boost Converters
− Cordless Phones, PDAs ·
descriptionThe TPS6021x step-up, regulated charge pumps generate a 3.3-V ±4% output voltage from a 1.8-V to 3.6-V
input voltage. These devices are typically powered by two alkaline, NiCd, or NiMH battery cells or by one primary
lithium MnO2 (or similar) coin cell and operate down to a minimum supply voltage of 1.6 V. Continuous output
current is a minimum of 100 mA for the TPS60210 and TPS60211, and 50 mA for the TPS60212 and TPS60213,
all from a 2-V input.
Figure 1. Typical Application Circuit With
Low-Battery Warning
OUTPUT
INPUT
1.6 V to 3.6 V
ON/OFFµF µF
TPS60210
TPS60210
PEAK OUTPUT CURRENT
INPUT VOLTAGE
1.6 2.0 2.4 2.8
3.2 3.6
VI − Input Voltage − V
I − Output Current − mAPlease be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
