Protection IC. XB4301D Datasheet

XB4301D Datasheet PDF, Equivalent


Part Number

XB4301D

Description

One Cell Lithium-ion/Polymer Battery Protection IC

Manufacture

XySemi

Total Page 12 Pages
PDF Download
Download XB4301D Datasheet PDF


XB4301D Datasheet
XB4301D
____________________________________________________________________________________________________________________________
One Cell Lithium-ion/Polymer Battery Protection IC
GENERAL DESCRIPTION
The XB4301 series product is a high
integration solution for lithium-
ion/polymer battery protection. XB4301
contains advanced power MOSFET,
high-accuracy voltage detection circuits
and delay circuits. XB4301 is put into an
ultra-small SOT23-5 package and only
one external component makes it an
ideal solution in limited space of battery
pack.
XB4301 has all the protection functions
required in the battery application including
overcharging, overdischarging, overcurrent
and load short circuiting protection etc. The
accurate overcharging detection voltage
ensures safe and full utilization charging.
The low standby current drains little current
from the cell while in storage.
The device is not only targeted for digital
cellular phones, but also for any other
Li-Ion and Li-Poly battery-powered
information appliances requiring long-
term battery life.
FEATURES
· Protection of Charger Reverse
Connection
· Protection of Battery Cell Reverse
Connection
· Integrate Advanced Power MOSFET
with Equivalent of 54mRDS(ON)
· Ultra-small SOT23-5 Package
· Only One External Capacitor
Required
· Over-temperature Protection
· Overcharge Current Protection
· Three-step Overcurrent Detection:
-Overdischarge Current 1
-Overdischarge Current 2
-Load Short Circuiting
· Charger Detection Function
· 0V Battery Charging Function
- Delay Times are generated inside
· High-accuracy Voltage Detection
· Low Current Consumption
- Operation Mode: 2.8μA typ.
- Power-down Mode: 0.1μA max.
· RoHS Compliant and Lead (Pb) Free
APPLICATIONS
One-Cell Lithium-ion Battery Pack
Lithium-Polymer Battery Pack
XySemi Inc
Battery
C
0.1uF
XB4301
3 VDD
VM 4
1
VCC
2 GND
VM 5
BAT +
BAT -
Figure 1. Typical Application Circuit
- 1 - www.xysemi.com
REV0.2

XB4301D Datasheet
XB4301D
____________________________________________________________________________________________________________________________
ORDERING INFORMATION
PART
NUMBER
XB4301D
Pack
age
SOT
23-5
Overcharg
e Detection
Voltage
[VCU] (V)
4.250
Overcharge
Release
Voltage
[VCL] (V)
4.10
Overdischarge Overdischarge
Detection
Release
Voltage
Voltage
[VDL] (V)
[VDR] (V)
2.90
3.0
Overcurrent
Detection
Current
[IOV1] (A)
2.5
Note: “YW” is manufacture date code, “Y” means the year, “W” means the week
Top Mark
4301DYW(note)
PIN CONFIGURATION
54
VM VM
PIN DESCRIPTION
VCC GND VDD
1 23
SOT23-5
Figure 2. PIN Configuration
XB4301 PIN
NUMBER
1
2
3
4,5
PIN NAME
PIN DESCRIPTION
VCC
GND
VDD
VM
Core circuit power supply
Ground, connect the negative terminal of the battery to this pin
Power Supply
The negative terminal of the battery pack. The internal FET switch
connects this terminal to GND
ABSOLUTE MAXIMUM RATINGS
(Note: Do not exceed these limits to prevent damage to the device. Exposure to absolute maximum rating
conditions for long periods may affect device reliability.)
PARAMETER
Input voltage between VCC and GND
VDD input pin voltage
VM input pin voltage
Operating Ambient Temperature
Maximum Junction Temperature
XySemi Inc
-2-
VALUE
-0.3 to +6
-0.3 to VCC+0.3
-6 to 10
-40 to 85
125
UNIT
V
V
V
°C
°C
www.xysemi.com
REV0.2


Features Datasheet pdf XB4301D ________________________________ _______________________________________ _______________________________________ ______________ One Cell Lithium-ion/Pol ymer Battery Protection IC GENERAL DES CRIPTION The XB4301 series product is a high integration solution for lithiumi on/polymer battery protection. XB4301 c ontains advanced power MOSFET, high-acc uracy voltage detection circuits and de lay circuits. XB4301 is put into an ult ra-small SOT23-5 package and only one e xternal component makes it an ideal sol ution in limited space of battery pack. XB4301 has all the protection function s required in the battery application i ncluding overcharging, overdischarging, overcurrent and load short circuiting protection etc. The accurate overchargi ng detection voltage ensures safe and f ull utilization charging. The low stand by current drains little current from t he cell while in storage. The device is not only targeted for digital cellular phones, but also for any other Li-Ion and Li-Poly battery-powe.
Keywords XB4301D, datasheet, pdf, XySemi, One, Cell, Lithium-ion/Polymer, Battery, Protection, IC, B4301D, 4301D, 301D, XB4301, XB430, XB43, Equivalent, stock, pinout, distributor, price, schematic, inventory, databook, Electronic, Components, Parameters, parts, cross reference, chip, Semiconductor, circuit, Electric, manual, substitute




@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)