Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

LTC4053-4.2 Datasheet(PDF) 2 Page - Linear Technology

Part # LTC4053-4.2
Description  USB Compatible Lithium-Ion Battery Charger with Thermal Regulation
Download  16 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  LINER [Linear Technology]
Direct Link  http://www.linear.com
Logo LINER - Linear Technology

LTC4053-4.2 Datasheet(HTML) 2 Page - Linear Technology

  LTC4053-4.2 Datasheet HTML 1Page - Linear Technology LTC4053-4.2 Datasheet HTML 2Page - Linear Technology LTC4053-4.2 Datasheet HTML 3Page - Linear Technology LTC4053-4.2 Datasheet HTML 4Page - Linear Technology LTC4053-4.2 Datasheet HTML 5Page - Linear Technology LTC4053-4.2 Datasheet HTML 6Page - Linear Technology LTC4053-4.2 Datasheet HTML 7Page - Linear Technology LTC4053-4.2 Datasheet HTML 8Page - Linear Technology LTC4053-4.2 Datasheet HTML 9Page - Linear Technology Next Button
Zoom Inzoom in Zoom Outzoom out
 2 / 16 page
background image
LTC4053-4.2
2
4053fa
Input Supply Voltage (VCC) ....................................... 7V
BAT ........................................................................... 7V
NTC, SHDN, TIMER, PROG ............ –0.3V to VCC + 0.3V
CHRG, FAULT, ACPR .................................. –0.3V to 7V
BAT Short-Circuit Duration .......................... Continuous
BAT Current (Note 2) ............................................. 1.3A
PROG Current (Note 2) ....................................... 1.3mA
ABSOLUTE
AXI U
RATI GS
PACKAGE/ORDER I FOR ATIO
(Note 1)
Consult LTC Marketing for parts specified with wider operating temperature ranges.
ORDER PART
NUMBER
LTC4053EDD-4.2
TJMAX = 125°C, θJA = 40°C/W (NOTE 4)
EXPOSED PAD (PIN 11) IS GND
(MUST BE SOLDERED TO PCB)
1
2
3
4
5
CHRG
VCC
FAULT
TIMER
GND
10
9
8
7
6
ACPR
BAT
SHDN
PROG
NTC
TOP VIEW
11
MSE EXPOSED PAD PACKAGE
10-LEAD PLASTIC MSOP
DD PART MARKING
LBQC
Junction Temperature .......................................... 125
°C
Operating Temperature Range (Note 3) ...–40
°C to 85°C
Storage Temperature Range
MSE .................................................. – 65
°C to 150°C
DD .................................................... – 65
°C to 125°C
Lead Temperature (Soldering, 10 sec)
MSE .................................................................. 300
°C
ORDER PART
NUMBER
LTC4053EMSE-4.2
MSE PART MARKING
LTZT
TOP VIEW
11
DD PACKAGE
10-LEAD (3mm
× 3mm) PLASTIC DFN
10
9
6
7
8
4
5
3
2
1
ACPR
BAT
SHDN
PROG
NTC
CHRG
VCC
FAULT
TIMER
GND
TJMAX = 125°C, θJA = 40°C/W (NOTE 4)
EXPOSED PAD (PIN 11) IS GND
(MUST BE SOLDERED TO PCB)
ELECTRICAL CHARACTERISTICS The denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C. VCC = 5V
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VCC
VCC Supply Voltage
4.25
6.5
V
ICC
VCC Supply Current
Charger On; Current Mode; RPROG = 30k (Note 5)
12
mA
Shutdown Mode; VSHDN = 0V
25
50
µA
Sleep Mode VCC < VBAT or VCC ≤ 4V
25
50
µA
VBAT
VBAT Regulated Float Voltage
4.158
4.2
4.242
V
IBAT
Battery Pin Current
RPROG = 3k; Current Mode
465
500
535
mA
RPROG = 15k; Current Mode
93
100
107
mA
Shutdown Mode; VSHDN = 0V
±1
±3
µA
Sleep Mode VCC < VBAT or VCC < (VUV – ∆VUV)
±1
±3
µA
ITRIKL
Trickle Charge Current
VBAT < 2V; RPROG = 3k
35
50
65
mA
VTRIKL
Trickle Charge Trip Threshold
VBAT Rising
2.48
V
∆VTRIKL
Trickle Charge Trip Hysteresis
100
mV
VUV
VCC Undervoltage Lockout Voltage
VCC Rising
4
4.25
V
∆VUV
VCC Undervoltage Lockout Hysteresis
200
mV
VMSD
Manual Shutdown Threshold Voltage
SHDN Pin Voltage
0.6
1.3
V
VASD
Automatic Shutdown Threshold Voltage (VCC - VBAT) High to Low
35
mV
(VCC - VBAT) Low to High
70
mV
Order Options Tape and Reel: Add #TR
Lead Free: Add #PBF
Lead Free Tape and Reel: Add #TRPBF
Lead Free Part Marking: http://www.linear.com/leadfree/


Similar Part No. - LTC4053-4.2

ManufacturerPart #DatasheetDescription
logo
Linear Technology
LTC4053-4.2 LINER-LTC4053-4.2_15 Datasheet
210Kb / 16P
   USB Compatible Lithium-Ion Battery Charger with Thermal Regulation
More results

Similar Description - LTC4053-4.2

ManufacturerPart #DatasheetDescription
logo
Linear Technology
LTC4053-4.2 LINER-LTC4053-4.2_15 Datasheet
210Kb / 16P
   USB Compatible Lithium-Ion Battery Charger with Thermal Regulation
LTC1733 LINER-LTC1733 Datasheet
169Kb / 16P
   Monolithic Linear Lithium-Ion Battery Charger with Thermal Regulation
LTC1733 LINER-LTC1733_15 Datasheet
180Kb / 16P
   Monolithic Linear Lithium-Ion Battery Charger with Thermal Regulation
logo
Shanghai Consonance Ele...
CN3052A CONSONANCE-CN3052A Datasheet
203Kb / 11P
   USB-Compatible Lithium Ion Battery Charger
CN3062 CONSONANCE-CN3062 Datasheet
269Kb / 12P
   USB-Compatible Lithium Battery Charger
logo
Texas Instruments
BQ24230 TI1-BQ24230_15 Datasheet
2Mb / 47P
[Old version datasheet]   USB-Friendly Lithium-Ion Battery Charger
logo
Shenzhen Huazhimei Semi...
HM4057 HMSEMI-HM4057 Datasheet
882Kb / 8P
   Independent linear lithium battery charger with thermal regulation function
logo
Texas Instruments
BQ24232HA TI1-BQ24232HA Datasheet
1Mb / 36P
[Old version datasheet]   USB-Friendly Lithium-Ion Battery Charger
logo
FOSLINK SEMICONDUCTOR C...
FSP4054 FOSLINK-FSP4054 Datasheet
445Kb / 15P
   Standalone Linear Li-ion Battery Charger with Thermal Regulation
logo
ACE Technology Co., LTD...
ACE45677D ACE-ACE45677D Datasheet
455Kb / 5P
   Standalone 1A Linear Lithium Battery Charger With Thermal Regulation
VER 1.1
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16


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