目录
产品概述 返回TOPOHt嘉泰姆
The CXCH76025 is a standalone linear Li-Ion battery
charger with a complete pre-charge, constant-current
and constant-voltage charge loop.
No external power MOSFET, sense resistor and blocking
diode is required due to internal power MOSFET
architecture. The charge voltage is regulated at 4.2V,
and the charge current is programmable by an external
resistor. After the final regulation voltage is
reached and the charge current drops to 1/10th the
programmed charge current, the open drain NMOS
CHRG pin would be turn off automatically without
terminating the charge loop.
Other features include under voltage lockout, automatic
recharge, over temperature protection and a
charge status indication pin
产品特点 返回TOPOHt嘉泰姆
„ No External Power MOSFET, Sense Resistor or
Blocking Diode OHt嘉泰姆
Required OHt嘉泰姆
„ 1% Regulation Voltage Accuracy OHt嘉泰姆
„ Programmable Constant Charge Current Limit
up to 800mA OHt嘉泰姆
„ Automatic Recharge OHt嘉泰姆
„ Complete Pre-Charge, Constant Current,
Constant Voltage and OHt嘉泰姆
Charge Termination
Charge Procedure OHt嘉泰姆
„ Support for 5V Power Supply Voltage OHt嘉泰姆
„ Internal Thermal Protection Circuit OHt嘉泰姆
„ TSOT-23-5 PackageOHt嘉泰姆
应用范围 返回TOPOHt嘉泰姆
„ MP3 Players OHt嘉泰姆
„ Cellular Phones OHt嘉泰姆
„ PDAs OHt嘉泰姆
„ Hand-Held DevicesOHt嘉泰姆
技术规格书（产品PDF) 返回TOP OHt嘉泰姆
需要详细的PDF规格书请扫一扫微信联系我们，还可以获得免费样品以及技术支持</span>！</span>
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产品封装图 返回TOPOHt嘉泰姆
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电路原理图 返回TOPOHt嘉泰姆
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ChargerOHt嘉泰姆 |
Part NO.OHt嘉泰姆 | Vin(V)OHt嘉泰姆 min.OHt嘉泰姆 | Vin(V)OHt嘉泰姆 max.OHt嘉泰姆 | DescriptionOHt嘉泰姆 | NoteOHt嘉泰姆 | PackageOHt嘉泰姆 |
CXCH76024OHt嘉泰姆 | 4.25OHt嘉泰姆 | 6.5OHt嘉泰姆 | Single Cell Li-IonBattery OHt嘉泰姆 Linear ChargerOHt嘉泰姆 | Programmable charging current up to1A,OTP,OHt嘉泰姆 Automatic Re-charge,Pre-charge 1/10th,UVLOOHt嘉泰姆 | SO23-5OHt嘉泰姆 5SOP-8(FD)OHt嘉泰姆 |
CXCH76025OHt嘉泰姆 | 4.25OHt嘉泰姆 | 6.5OHt嘉泰姆 | Single Cell Li-Ion Battery OHt嘉泰姆 Linear ChargerOHt嘉泰姆 | Programmable charging current up to1A,OTP,Automatic OHt嘉泰姆 Re-charge, Pre-charge 1/10th,CC,CV,Input OVP,UVLO,OHt嘉泰姆 Indicator, End of charge current thresholdOHt嘉泰姆 | TSO23-5 SOP8(FD)OHt嘉泰姆 |
CXCH76026OHt嘉泰姆 | 4.25OHt嘉泰姆 | 6.5OHt嘉泰姆 | Single Cell Li-Ion Battery OHt嘉泰姆 Linear ChargerOHt嘉泰姆 | Programmable charging current up to 800mA,OTP,OHt嘉泰姆 Automatic Re-charge, Pre-charge 1/10th,CC,CV,Input OHt嘉泰姆 OVP,UVLO,Indicator,End of charge current thresholdOHt嘉泰姆 | TSOT23-5OHt嘉泰姆 |
CXCH76027OHt嘉泰姆 | --OHt嘉泰姆 | 8OHt嘉泰姆 | Single Cell Li-Ion Battery OHt嘉泰姆 Linear ChargerOHt嘉泰姆 | Programmable charging current up to 2A,OTP,UVLO,OHt嘉泰姆 Automatic Re-charge,Pre-charge 1/10th,CC,CV,Input OHt嘉泰姆 OVP,Indicator, End of charge timer,NTC InterfaceOHt嘉泰姆 | TDFN3X3-10OHt嘉泰姆 TQFN4X4-16OHt嘉泰姆 TDFN3X3-16OHt嘉泰姆 |
CXCH76028OHt嘉泰姆 | 4.35OHt嘉泰姆 | 6.5OHt嘉泰姆 | Single Cell Li-ion Battery OHt嘉泰姆 Linear Charger Dual Input OHt嘉泰姆 of USB and AC adapterOHt嘉泰姆 | Programmable charging current up to1A,UVLO,Pre-charge OHt嘉泰姆 1/10th,CC,CV,ChargeTermination,Automatic Re-charge,STATOHt嘉泰姆 1,STAT2,Temperature sensor Input,Charge with safety timerOHt嘉泰姆 | TDFN3X3-10OHt嘉泰姆 |
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