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LC05511XA: Battery Protection IC, OTP Function, Sense Resistor type, 1-Cell Lithium-Ion Battery

Datasheet: Battery Protection IC, OTP Function, 1-Cell Lithium-Ion Battery
Rev. 5 (140kB)
Product Overview
»View Material Composition
» Product Change Notification
LC05511XA is a protection IC for 1 cell lithium-ion or lithium-polymer battery with built-in OTP. It provides highly accurate adjustable over-charge, over-discharge, over-current protection with adjustable detection delay by OTP. Current is detected by high precision external chip resistor. Which realizes accurate current detection over temperature.
Features   Benefits
     
  • Highly accurate detection voltage/current
 
  • Prevention of fire, over heating Follow UL standard of 8A limit.
  • Built in OTP functuin
 
  • Short term for providing samples
  • Small package
 
  • Reduce the space of PCB
  • Over charge detection voltage 4.1 V to 4.55 V (2.5 mV steps)
   
  • Over discharge detection voltage 2.0 V to 3.3 V (50 mV step)
   
  • Over charge release hysteresis 0 V, 0.1 V, 0.15 V, 0.2 V
   
  • Over discharge release hysteresis 0 V to 0.075 V (25 mV step)
   
  • Over discharge release hysteresis2 0 V, 0.2 V, 0.3 V, 0.4 V
   
  • Discharge Over current detection voltage1 3 mV to 30 mV (0.3 mV step)
   
  • Discharge Over current detection voltage2 3 mV to 30 mV (0.6 mV step)
   
  • Short current detection voltage 20 mV to 70 mV (5 mV step)
   
  • Charge Over current detection voltage -30 mV to -3 mV (-0.6 mV step)
   
  • Over-charge detection delay time 512 ms, 1024 ms, 2048 ms, 4096 ms
   
  • Over-discharge detection delay time 32 ms, 64 ms, 128 ms, 256 ms
   
  • Discharge over-current detection delay time1 32 ms, 64 ms, 128 ms, 256 ms, 512 ms, 1024 ms, 2048 ms, 3482 ms
   
  • Discharge over-current detection delay time2 4 ms, 8 ms, 16 ms, 32 ms
   
  • Short-current detection delay time 250μs, 450μs
   
  • Charge over-current detection delay time 4 ms, 8 ms, 16 ms, 128 ms
   
Applications   End Products
  • 1-cell Lithium-ion Batteries Protection
 
  • Smart phone
  • Tablet
  • Wearable device
Technical Documentation & Design Resources
Data Sheets (1) Package Drawings (1)
Availability & Samples
Specifications
Application Diagram
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
LC05511Z04XATBG Active
Pb-free
Halide free
LC05511XA WLCSP-6 567TL 1 260 Tape and Reel 5000 $0.2667
LC05512Z01XATBG Active
Pb-free
Halide free
LC05511XA WLCSP-6 567TL 1 260 Tape and Reel 5000 $0.2667
Market Leadtime (weeks) : 2 to 4
ON Semiconductor   (2020-09-02 00:00) : 45,000
Market Leadtime (weeks) : 17 to 20

Product
Description
Pricing ($/Unit)
Compliance
Status
Vov Typ. (mV)
Vuv Typ. (mV)
Ioc Typ. (A)
Voc Typ. (mV)
Ioch Typ. (A)
Voch Typ. (mV)
Ioc2 Typ. (A)
Voc2 Typ. (mV)
Rss(on) typ @ Vgs=4.5 V (mΩ)
Auto Wake Up Enable (Yes/No)
0 V Battery Charge Enable (Yes/No)
Package Type
LC05511Z04XATBG  
 $0.2667 
Pb
H
 Active   
4530
2350
-
7.5
-
-12.5
-
25
-
Yes
Yes
WLCSP-6
LC05512Z01XATBG  
 $0.2667 
Pb
H
 Active   
4475
2300
-
15
-
-13
-
30
-
No
No
WLCSP-6
Case Outlines
567TL   
LC05511XA: Battery Protection IC, OTP Function, Sense Resistor type, 1-Cell Lithium-Ion Battery
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