Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

TPS61222DCK Datasheet(PDF) 3 Page - Texas Instruments

Part # TPS61222DCK
Description  LOW INPUT VOLTAGE STEP-UP CONVERTER IN 6 PIN SC-70 PACKAGE
Download  22 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  TI1 [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI1 - Texas Instruments

TPS61222DCK Datasheet(HTML) 3 Page - Texas Instruments

  TPS61222DCK Datasheet HTML 1Page - Texas Instruments TPS61222DCK Datasheet HTML 2Page - Texas Instruments TPS61222DCK Datasheet HTML 3Page - Texas Instruments TPS61222DCK Datasheet HTML 4Page - Texas Instruments TPS61222DCK Datasheet HTML 5Page - Texas Instruments TPS61222DCK Datasheet HTML 6Page - Texas Instruments TPS61222DCK Datasheet HTML 7Page - Texas Instruments TPS61222DCK Datasheet HTML 8Page - Texas Instruments TPS61222DCK Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 3 / 22 page
background image
ELECTRICAL CHARACTERISTICS
TPS61220
TPS61221
TPS61222
www.ti.com ............................................................................................................................................................................................... SLVS776 – JANUARY 2009
over recommended free-air temperature range and over recommended input voltage range (typical at an ambient temperature
range of 25°C) (unless otherwise noted)
DC/DC STAGE
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VIN
Input voltage range
0.7
5.5
V
VIN
Minimum input voltage at startup
RLoad ≥ 150 Ω
0.7
V
VOUT
TPS61220 output voltage range
VIN < VOUT
1.8
5.5
V
VFB
TPS61220 feedback voltage
483
500
513
mV
VOUT
TPS61221 output voltage (3.3V)
VIN < VOUT
3.20
3.30
3.41
V
VOUT
TPS61222 output voltage (5V)
VIN < VOUT
4.82
5.00
5.13
V
ILH
Inductor current ripple
200
mA
VOUT = 3.3 V, VIN = 1.2 V, TA = 25 °C
240
400
mA
ISW
switch current limit
VOUT = 3.3 V
200
400
mA
VOUT = 3.3 V
1000
m
RDSon_HSD
Rectifying switch on resistance
VOUT = 5.0 V
700
m
VOUT = 3.3 V
600
m
RDSon_LSD
Main switch on resistance
VOUT = 5.0 V
550
m
Line regulation
VIN < VOUT
0.5 %
Load regulation
VIN < VOUT
0.5 %
VIN
0.5
0.9
µA
Quiescent
IQ
IO = 0 mA, VEN = VIN = 1.2 V, VOUT = 3.3 V
current
VOUT
5
7.5
µA
Shutdown
ISD
VIN
VEN = 0 V, VIN = 1.2 V, VOUT ≥ VIN
0.2
0.5
µA
current
ILKG_VOUT
Leakage current into VOUT
VEN = 0 V, VIN = 1.2 V, VOUT = 3.3 V
1
µA
ILKG_L
Leakage current into L
VEN = 0 V, VIN = 1.2 V, VL = 1.2 V, VOUT ≥ VIN
0.01
0.2
µA
TPS61220 Feedback input
IFB
VFB = 0.5 V
0.01
µA
current
IEN
EN input current
Clamped on GND or VIN (VIN < 1.5 V)
0.005
0.1
µA
CONTROL STAGE
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VIL
EN input low voltage
VIN ≤ 1.5 V
0.2 × VIN
V
VIH
EN input high voltage
VIN ≤ 1.5 V
0.8 × VIN
V
VIL
EN input low voltage
5 V > VIN > 1.5 V
0.4
V
VIH
EN input high voltage
5 V > VIN > 1.5 V
1.2
V
VUVLO
Undervoltage lockout threshold for turn off
VIN decreasing
0.5
0.7
V
Overvoltage protection threshold
5.5
7.5
V
Overtemperature protection
140
°C
Overtemperature hysteresis
20
°C
Copyright © 2009, Texas Instruments Incorporated
Submit Documentation Feedback
3
Product Folder Link(s): TPS61220 TPS61221 TPS61222


Similar Part No. - TPS61222DCK

ManufacturerPart #DatasheetDescription
logo
Texas Instruments
TPS61222 TI-TPS61222 Datasheet
1Mb / 27P
[Old version datasheet]   TPS6122x Low Input Voltage, 0.7V Boost Converter With 5.5關A Quiescent Current
TPS61222-EP TI1-TPS61222-EP Datasheet
961Kb / 20P
[Old version datasheet]   LOW INPUT VOLTAGE, 0.7-V BOOST CONVERTER WITH 5.5-A QUIESCENT CURRENT
TPS61222-EP TI-TPS61222-EP_15 Datasheet
926Kb / 20P
[Old version datasheet]   LOW INPUT VOLTAGE, 0.7-V BOOST CONVERTER WITH 5.5-關A QUIESCENT CURRENT
TPS61222-EP TI1-TPS61222-EP_16 Datasheet
961Kb / 20P
[Old version datasheet]   LOW INPUT VOLTAGE, 0.7-V BOOST CONVERTER WITH 5.5-A QUIESCENT CURRENT
TPS61222MDCKTEP TI1-TPS61222MDCKTEP Datasheet
961Kb / 20P
[Old version datasheet]   LOW INPUT VOLTAGE, 0.7-V BOOST CONVERTER WITH 5.5-A QUIESCENT CURRENT
More results

Similar Description - TPS61222DCK

ManufacturerPart #DatasheetDescription
logo
Texas Instruments
TLV61225DCKT TI1-TLV61225DCKT Datasheet
765Kb / 18P
[Old version datasheet]   SINGLE CELL HIGH EFFICIENT STEP-UP CONVERTER IN 6 PIN SC-70 PACKAGE
TLV61224 TI1-TLV61224 Datasheet
775Kb / 17P
[Old version datasheet]   Single Cell High Efficient Step-Up Converter in 6 Pin SC-70 Package
MARCH2011
TLV61225 TI-TLV61225 Datasheet
826Kb / 18P
[Old version datasheet]   SINGLE CELL HIGH EFFICIENT STEP-UP CONVERTER IN 6 PIN SC-70 PACKAGE
TLV61225 TI-TLV61225_15 Datasheet
1Mb / 21P
[Old version datasheet]   TLV61225 Single-Cell High-Efficient Step-Up Converter in 6-Pin SC-70 Package
TLV61224 TI-TLV61224_15 Datasheet
1Mb / 22P
[Old version datasheet]   TLV61224 Single-Cell, High-Efficient, Step-Up Converter in 6-Pin SC-70 Package
TLV61220 TI1-TLV61220 Datasheet
1Mb / 20P
[Old version datasheet]   LOW INPUT VOLTAGE STEP-UP CONVERTER IN THIN SOT-23 PACKAGE
TLV61220 TI-TLV61220_15 Datasheet
1Mb / 24P
[Old version datasheet]   TLV61220 Low-Input Voltage Step-Up Converter in Thin SOT-23 Package
logo
Advanced Analogic Techn...
AAT1265_0606 ANALOGICTECH-AAT1265_0606 Datasheet
390Kb / 13P
   Low Voltage 2MHz Step-Up DC/DC Converter in SC70JW Package
AAT1265 ANALOGICTECH-AAT1265 Datasheet
382Kb / 13P
   Low Voltage 2MHz Step-Up DC/DC Converter in SC70JW Package
AAT1265 ANALOGICTECH-AAT1265_07 Datasheet
339Kb / 13P
   Low Voltage 2MHz Step-Up DC/DC Converter in SC70JW Package
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com