Purchase AIC1803, In-stock AIC1803 From SeekIC.
MFG:AIC D/C:522
Part Number: AIC1803
MFG: AIC
D/C: 522
Description: The AIC1803 is designed to protect the lithiumion battery from damage or degrading the lifetime due to overcharging,...
- Table of contents:
AIC1803
-
Suppliers
DataSheet
General Description
AIC1803 General Description
The AIC1803 is designed to protect the lithiumion battery from damage or degrading the lifetime due to overcharging, overdischarging and overcurrent for three-cell lithium-ion battery powered systems such as notebook PCs. It can also provide the cell-balancing "bleeding" function to automatically discharge the overcharged cell until the overcharge condition is released.
Safe and full utilization charging is ensured by the accurate ±30mV overcharge detection. Four different specification values for overcharge protection voltage are provided for various protection requirements. The very low standby current drains little current from the cell while in storage.
AIC1803 Maximum Ratings
Supply Voltage .................................................................... 18V
DC Voltage Applied on other Pins ....................................... 18V
Operating Temperature Range............................ -20°C~70°C
Storage Temperature Range .......................... - 65°C ~125°C
DC Voltage Applied on other Pins ....................................... 18V
Operating Temperature Range............................ -20°C~70°C
Storage Temperature Range .......................... - 65°C ~125°C
AIC1803 Features
Ultra-Low Quiescent Current at 13mA (VCELL=3.5V).
Ultra-Low Power-Down Current at 1.3mA (VCELL=2.3V)
Wide Supply Voltage Range: 2V to 18V.
Precision Overcharge Protection Voltage:
4.35V± 30mV for the AIC1803A
4.30V± 30mV for the AIC1803B
4.25V± 30mV for the AIC1803C
4.20V± 30mV for the AIC1803D
Externally Set Overcharge, Overdischarge and
Overcurrent Delay Time.
Built-in Cell-balancing Bleeding Network under
Overcharge Condition.
Three Detection Levels for Overcurrent Protection.
Ultra-Low Power-Down Current at 1.3mA (VCELL=2.3V)
Wide Supply Voltage Range: 2V to 18V.
Precision Overcharge Protection Voltage:
4.35V± 30mV for the AIC1803A
4.30V± 30mV for the AIC1803B
4.25V± 30mV for the AIC1803C
4.20V± 30mV for the AIC1803D
Externally Set Overcharge, Overdischarge and
Overcurrent Delay Time.
Built-in Cell-balancing Bleeding Network under
Overcharge Condition.
Three Detection Levels for Overcurrent Protection.
AIC1803 Typical Application
Protection IC for Three-Cell Lithium-Ion Battery Pack.
AIC1803 Connection Diagram
AIC1803CCS
PDF/DataSheet Download
- Datasheet: AIC1803CCS
- File Size: 165882 KB
- Manufacturer: AIC [Analog Intergrations Corporation]
- Click here to Download
- ·AIC1084
- AIC [Analog Intergrations Corporation]
- 5A Low Dropout Positive Adjustable Regulator
- 107380 KB
- ·AIC1084-15CE
- AIC [Analog Intergrations Corporation]
- 5A Low Dropout Positive Adjustable Regulator
- 107380 KB
- ·AIC1084-15CM
- AIC [Analog Intergrations Corporation]
- 5A Low Dropout Positive Adjustable Regulator
- 107380 KB
- ·AIC1084-15CMA
- AIC [Analog Intergrations Corporation]
- 5A Low Dropout Positive Adjustable Regulator
- 107380 KB
- ·AIC1084-15CT
- AIC [Analog Intergrations Corporation]
- 5A Low Dropout Positive Adjustable Regulator
- 107380 KB
- ·AIC1084-18CE
- AIC [Analog Intergrations Corporation]
- 5A Low Dropout Positive Adjustable Regulator
- 107380 KB
- ·AIC1084-18CM
- AIC [Analog Intergrations Corporation]
- 5A Low Dropout Positive Adjustable Regulator
- 107380 KB
- ·AIC1084-18CMA
- AIC [Analog Intergrations Corporation]
- 5A Low Dropout Positive Adjustable Regulator
- 107380 KB
AIC1803 Relative Products
AIC1802
The AIC1802 battery protection IC is designed to protect lithium-ion batteries from damage due to overcharging, overdischarging, and overcurrent for two series cells in portable phones and laptop computers. It can be a part of the low-cost charge control sys...
AIC1784
The AIC1784 fast charge controller IC is designed for intelligent charging of NiMH or NiCd batteries without the risk of overcharge. Detection (-0.25%), detection (peak voltage timer) and detection are the primary methods employed by the AIC1784 to terminate...
AIC1783A
The AIC1783A fast charge controller IC is designed for intelligent charging of NiMH or NiCd batteries without the risk of overcharge. −V detection (-0.25%) and 0detection (peak voltage timer) are the primary methods employed by the AIC1783A to terminat...
AIC1783
The AIC1783 fast charge controller IC is designed for intelligent charging of NiMH or NiCd batteries without the risk of overcharge. -?V detection (-0.25%) and 0?V detection (peak voltage timer) are the primary methods employed by the AIC1783 to terminate fa...
AIC1781B
The AIC1781B fast charge controller IC is designed for intelligent charging of NiMH or NiCd batteries without the risk of overcharge. DV Detection (-0.25%), 0DV detection (peak voltage timer) and DT/Dt detection are the primary methods employed by the AIC178...
AIC1781
The AIC1781 fast charge controller IC is designed for intelligent charging of NiMH or NiCd batteries without the risk of overcharge. −V detection (-0.25%), 0V detection (peak voltage timer) and T /t detection are the primary methods employed by the AIC...
Hotspot Suppliers Product
2SK1062
Price: 0.07-0.1 USD
TISHIBA field effect transistor, Silicon N channe,l MOS type, High speed switching, Analog switching
MX27C1000DC-70
Price: 1.1-1.5 USD
Read Only Memory, DIP, -0.5V to 7.0V, Completely TTL compatible, 30mA
SIE20034
Price: 20-23 USD
SIE20034, IC, DIP8, Integrated Circuits
1N5270B
Price: 0.05-0.06 USD
500mW, epitaxial zener diode, DO-35, 1.1 V, 1N5270B, Fairchild
EPM240T100C5N
Price: 1-1.5 USD
MAX II Device Family, instant-on, non-volatile CPLD, –0.5 to 4.6 V, –25 to 25 mA, TQFP
C1005X7R1C223KT
Price: 0.001-0.002 USD
multilayer ceramic chip capacitor, Low ESL, excellent frequency, Low self-heating, high ripple res...
OP191GSZ-REEL7
Price: 0.93-1.2 USD
IC OPAMP GP R-R 3MHZ 16MA 8SOIC - OP191GSZ-REEL7
G6A-274P-ST-US-DC24V
Price: 0.8-1 USD
fullly sealed relay, high impulse withstand, digital circuit, High sensitivity, Surge withstand vo...
ISL8105AIBZ
Price: 0.1-1 USD
5V or 12V Supply Voltage, Single-Phase, Synchronous Buck Converter, SOP
AM29F010B-45JC
Price: 0.6-1 USD
1 Megabit, CMOS, 5.0 Volt-only, Uniform Sector Flash Memory, Flexible sector architecture
S6B-PH-SM4-TB
Price: 0.1-0.3 USD
CONN HEADER PH SIDE 6POS 2MM SMD - S6B-PH-SM4-TB
6417727F
Price: 9.8-15 USD
Renesas 32-Bit RISC Microcomputer, SuperH, RISC engine Family, SH7700 Series, QFP
