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- Voltage detector IC  
- Reset IC  
 
- 1-Cell Li+ Battery Charger IC
- 2-Cell Lithium Battery Charger IC
- Multi-Cell Li+ Battery Charger IC
- LA Battery Charger IC
- LiFePO4 Battery Charger IC
- Solar Panel-Powered Charger IC
- NIMH Battery Charger IC
- Li+ Titanate Battery Charger IC
 
- WLED Driver
 
- DC-DC Converter
 
- N-channel MOSFET
- P-channel MOSFET
 
- Amplifiers
 

 

1-Cell Li+ Battery Charger IC

Part No

Battery Chemistry/Cell No.

Operating Mode

Maximum Input Voltage

Maximum Continuous Charge Current

Charge Termination

Misc

Package

Li+、LiFePO4
/Li+ Titanate/ multi-cell
 
Switch
+30V
4A
Minimum Charge Current
Photovoltaic Cell Maximum Power Point Tracking
Step-down PWM charger controller
Switching frequency :300KHz
Regulation Voltage can be adjusted
CC and CV charging Mode
Automatic recharge
Charging and termination indication
SSOP10
Li+、LiFePO4
/Li+ Titanate/ multi-cell
 
Switch
+30V
4A
Minimum Charge Current
Step-down PWM charger controller
Switching frequency :300KHz
Regulation Voltage can be adjusted
CC and CV charging Mode
Automatic recharge
Charging and termination indication
SSOP10

Li+/1

Linear
+6.5V
1A
Minimum Charge Current
Built-in power switch
CC and CV charging Mode Battery
Battery temperature monitoring
Enable input
Enable input
Automatic recharge
Charging and battery fault indication

SOP8

Li+/1
Switch
28V
4A
Minimum Charge Current
Photovoltaic Cell MPPT Function
Wide Input Voltage: 4.5V to 28V
Complete Charge Controller for single
cell Lithium-ion Battery
Charge Current Up to 4A
High PWM Switching Frequency:300KHz
Regulation Voltage can be adjusted
upward
Constant Voltage Accuracy: 1%
Charging Current is programmed
with a current sense resistor
Automatic Conditioning of Deeply
Discharged Batteries
Automatic Recharge
Charging Status Indication
Soft Start
Battery Overvoltage Protection
SSOP10
Li+/1
Switch
28V
4A
Minimum Charge Current
Suited for the applications powered
by the supply with limited output
capability,such as USB port, etc
Wide Input Voltage: 4.83V to 28V
Complete Charge Controller for single
cell Lithium-ion Battery
Charge Current Up to 4A
High PWM Switching Frequency:300KHz
Regulation Voltage can be adjusted
upward
Constant Voltage Accuracy: 1%
Charging Current is programmed
with a current sense resistor
Automatic Conditioning of Deeply
Discharged Batteries
Automatic Recharge
Charging Status Indication
Soft Start
Battery Overvoltage Protection
SSOP10

Li+/1

Linear
+6V
1A
Minimum Charge Current
Built-in power switch
CC and CV charging Mode
Battery temperature monitoring
Adjustable Constant charging voltage
Kelvin sensing of battery voltage
Automatic recharge
Charging and termination indication

SOP8

Li+/1
Switch
28V
4A
Minimum Charge Current
Wide Input Voltage: 4.5V to 28V
Complete Charge Controller for single cell Lithium-ion Battery
Charge Current Up to 4A
High PWM Switching Frequency: 300KHz
Regulation Voltage can be adjusted upward
Constant Voltage Accuracy: 1%
Charging Current is programmed with a current sense resistor
Automatic Conditioning of Deeply Discharged Batteries
Automatic Recharge
Charging Status Indication
Soft Start
Battery Overvoltage Protection?
SSOP10

Li+/1

Linear
+6V
600mA
Minimum Charge Current
Built-in power switch
CC and CV charging Mode
Battery temperature monitoring
Enable input
Automatic recharge
Charging and battery fault indication

SOP8

CN3153

Li+/1

Linear
+6.5V
1A
Minimum Charge Current
Trickle charge current can be adjusted
Built-in power switch
CC and CV charging Mode
Adjustable Constant charging voltage
Kelvin sensing of battery voltage
Automatic recharge
Charging and termination indication
SOP8/PP

CN3153B

Li+/1

Linear
+6.5V
 
500mA
Minimum Charge Current
Trickle charge current can be adjusted
Built-in power switch
CC and CV charging Mode
Adjustable Constant charging voltage
Kelvin sensing of battery voltage
Automatic recharge
Charging and termination indication
SOP8
LiFePO4/1
Linear
+6V
600mA
Minimum Charge Current
Built-in power switch
CC and CV charging Mode
Battery temperature monitoring
Adjustable Constant charging voltage
Kelvin sensing of battery voltage
Automatic recharge
Charging and termination indication
SOP8
Li+/1
Linear
+6V
800mA
Minimum Charge Current
Built-in power switch
CC and CV charging Mode
Battery temperature monitoring
Adjustable Constant charging voltage
Kelvin sensing of battery voltage
Automatic recharge
Charging and termination indication
On-chip 8-bit ADC adjusts charging
  current automatically based on the
  output capability of input power
  supply
Suitable for Solar-Powered System
SOP8
Li+/1
Linear
+6V
1A
Minimum Charge Current
Built-in power switch
CC and CV charging Mode
Battery temperature monitoring
Adjustable Constant charging voltage
Kelvin sensing of battery voltage
Automatic recharge
Charging and termination indication
On-chip 8-bit ADC adjusts charging
  current automatically based on the
  output capability of input power
  supply
Suitable for Solar-Powered System
DFN8
Li+/1
Linear
+6V
1A
Minimum Charge Current
Built-in power switch
CC and CV charging Mode
Battery temperature monitoring
Adjustable Constant charging voltage
Kelvin sensing of battery voltage
Automatic recharge
Charging and termination indication
DFN8
Li+/1
Linear
+6V
1A
Minimum Charge Current
Built-in power switch
CC and CV charging Mode
Battery temperature monitoring
Adjustable Constant charging voltage
Kelvin sensing of battery voltage
Automatic recharge
Charging and termination indication
DFN8
Li+、LiFePO4
/multi-cell
Switch
+28V
5A
Minimum Charge Current
Set by the external Resistor
Step-down PWM charger controller
Switching frequency :300KHz
CC and CV charging Mode
Battery temperature monitoring
Automatic recharge
Charging and termination indication
TSSOP16
Li+、LiFePO4
/multi-cell
Switch
+28V
5A
Minimum Charge Current
Set by the external Resistor
Step-down PWM charger controller
Switching frequency :300KHz
CC and CV charging Mode
Battery temperature monitoring
Photovotaic MPPT Function
TSSOP16

 

 
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