TPS61120PWR ,Adjustable, 95% Efficient Boost Converter with 200-mA LDO for 1-Cell LiIon or Dual-Cell Applications SLVS427D–JUNE 2002–REVISED MAY 20155 Device Options(1)Table 1. Available Output Voltage Options(2) ..
TPS61122PW ,3.6-V 95% Efficient Boost Converter with 3.3-V 200-mA LDO for 1-Cell LiIon or Dual-Cell ApplicationsFeatures 3 DescriptionThe TPS6112x devices provide a complete power1• Synchronous, 95% Efficient, B ..
TPS61130PW ,Adjustable, 90% Efficient SEPIC Converter with 200-mA LDO for 1-Cell LiIon or Dual-Cell ApplicationsFeatures 3 DescriptionThe TPS6113x devices provide a complete power1• Synchronous, Up to 90% Effici ..
TPS61140DRCR ,Dual, 2x 27V, 700mA Switch, 1.2MHz Boost Converter with Single Inductor White LED and OLED Driver 10-VSON -40 to 85SLVS624B–JANUARY 2006–REVISED MARCH 2007These devices have limited built-in ESD protection. The lea ..
TPS61140DRCRG4 ,Dual, 2x 27V, 700mA Switch, 1.2MHz Boost Converter with Single Inductor White LED and OLED Driver 10-VSON -40 to 85FEATURES DESCRIPTION• 2.5-V to 6-V Input Voltage RangeThe TPS61140/1 is a dual output boost convert ..
TPS61140DRCT ,Dual, 2x 27V, 700mA Switch, 1.2MHz Boost Converter with Single Inductor White LED and OLED Driver 10-VSON -40 to 85.DEVICE INFORMATION10 pin 3*3 mm QFN PACKAGE(TOP VIEW)1 10Vout IFB2 9VFB IsetExposedThermalSELV 3 ..
TSM4426 , 20V Dual N-Channel MOSFET
TSM600 , PolySwitch Resettable Devices Telecommunications & Networking Devices
TSM600 , PolySwitch Resettable Devices Telecommunications & Networking Devices
TSM600-250F-2 , PolySwitch Resettable Devices Telecommunications & Networking Devices
TSM600-250F-2 , PolySwitch Resettable Devices Telecommunications & Networking Devices
TSM600-250F-RA-2 , PolySwitch Resettable Devices Telecommunications & Networking Devices
TPS61120-TPS61120PW-TPS61120PWR
Adjustable, 95% Efficient Boost Converter with 200-mA LDO for 1-Cell LiIon or Dual-Cell Applications
OFF ON
VBAT
LBI
SKIPEN
SWN
VOUT
PGOOD
LBO
LDOIN
LDOOUT
Control
Outputs
Vout1
Vout2
TPS61120
Battery
SWP
10 H
10 F
100 F
2.2 Fto 5.5V mA with supply down to 1.8 V. The
implemented boostis based ona fixed• Power Save Modefor Improved Efficiencyat Low
frequency, pulse-width-modulation (PWM) controllerOutput Power usinga synchronous rectifier to obtain maximum• Low Battery Comparator efficiency. The maximum peak currentin the boost• Power Good Output switchis limitedtoa valueof 1600 mA. Low EMI-Converter (Integrated Antiringing Switch) The converter can be disabledto minimize battery• Load Disconnect During Shutdown drain. During shutdown, the load is completely
disconnected from the battery.A low-EMI modeis• Overtemperature Protection
implementedto reduce ringing and,in effect, lower• Availableina Small 4-mm× 4-mm VQFN-16orin radiated electromagnetic energy when the convertera TSSOP-16 Package enters discontinuous conduction mode.A power good
outputat the boost stage simplifies controlof any
2 Applications connected circuits like cascaded power supply stages microprocessors.• All Single CellLior Dual Cell Batteryor USB
Powered Productsas MP-3 Player, PDAs, and The built-in LDO can be used fora second outputOther Portable Equipment voltage derived either from the boost output or
directly from the battery. The LDO can be enabled• Dual Inputor Dual Output Mode
separately thatis, using the power goodof the boost• Simple Li-Ionto 3.3-V Conversion stage. The deviceis packagedina 16-pin VQFN
(RSA) package measuring4 mmx4 mmorina 16-
Typical Application Schematic pin TSSOP (PW) package.
Device Information(1)(1) Forall available packages, see the orderable addendumat
the endofthe datasheet.
