Datasheet LTC4002 (Analog Devices) - 16
| Fabricante | Analog Devices |
| Descripción | Standalone Li-Ion Switch Mode Battery Charger |
| Páginas / Página | 16 / 16 — TYPICAL APPLICATIO. 2-Cell 8.4V, 2A Li-Ion Battery Charger. RELATED … |
| Formato / tamaño de archivo | PDF / 174 Kb |
| Idioma del documento | Inglés |
TYPICAL APPLICATIO. 2-Cell 8.4V, 2A Li-Ion Battery Charger. RELATED PARTS. PART NUMBER. DESCRIPTION. COMMENTS
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LTC4002
U TYPICAL APPLICATIO 2-Cell 8.4V, 2A Li-Ion Battery Charger
VIN 9V TO 12V R1 100k M2 1/2 Si9933ADY 2 C1 C3 10µF 0.1µF VCC CER 3 M1 CER GATE 1/2 Si9933ADY D2 LTC4002ES8-8.4 L1 B330 6.8µH 5 7 CHRG SENSE RSENSE 50mΩ 1 6 COMP BAT NTC GND C2 C + 8.4V C 22µF 0.47µF Li-Ion 8 4 CER R BATTERY C 10k 2.2k T 4002 TA03 NTC NTC: DALE NTHS-1206N02
RELATED PARTS PART NUMBER DESCRIPTION COMMENTS
LTC1732-8.4 2-Cell Li-Ion Linear Battery Charger 8.8V ≤ VIN ≤ 12V; Programmable Charge Termination Timer Standalone Charger LTC1733 Li-Ion Battery Charger with Termal Regulation Standalone Charger, Constant-Current/Constant-Voltage/ Constant-Temperature, Integrated MOSFET, No External Sense Resistor or Blocking Diodes LTC1734/LTC1734L SOT-23 Li-Ion Battery Chargers Need Only Two External Components, Monitors Charge Current, No Reverse Diode or Sense Resistor Required, 50mA to 700mA LTC1980 Combination Battery Charger and DC/DC Converter Wall Adapter May Be Above or Below Battery Voltage, Standalone, 1-, 2-Cell Li-Ion, Also for Charging NiMH and NiCd Batteries LTC4006/LTC4007 4A Multiple Cell Li-Ion, NiCd, NiMH, Lead Acid 6V ≤ VIN ≤ 28V, High Efficiency ≥ 90%, VOUT ≤ 28V, LTC4008 Battery Chargers Digital Interface I/O, Small Inductor LTC4052/LTC1730 Integrated Pulse Chargers for a 1-Cell Li-Ion Battery 0.35Ω Internal N-FET Requires No Blocking Diode, Current Limit for Safety LTC4053 USB Compatible Li-Ion Linear Battery Charger Charges from USB Input or AC/DC, 100mA/500mA Up to 1.25A, Thermal Regulation, Fully Integrated LTC4054 Standalone Linear Li-Ion Battery Charger Thermal Regulation Prevents Overheating, C/10 Termination, with Integrated Pass Transistor in ThinSOTTM C/10 Indicator LTC4056 Standalone SOT-23 Li-Ion Linear Battery Charger Charge Termination Included, ICH ≤ 700mA, 8-Lead ThinSOT Package LTC4412/LTC4413 Low Loss PowerPathTM Controllers in ThinSOT Automatic Switching Between DC Sources, Simplified Load Sharing PowerPath and ThinSOT are trademarks of Linear Technology Corporation. 4002f LT/TP 1104 1K PRINTED IN USA 16 Linear Technology Corporation 1630 McCarthy Blvd., Milpitas, CA 95035-7417 (408) 432-1900 ● FAX: (408) 434-0507 ● www.linear.com © LINEAR TECHNOLOGY CORPORATION 2003
U TYPICAL APPLICATIO 2-Cell 8.4V, 2A Li-Ion Battery Charger
VIN 9V TO 12V R1 100k M2 1/2 Si9933ADY 2 C1 C3 10µF 0.1µF VCC CER 3 M1 CER GATE 1/2 Si9933ADY D2 LTC4002ES8-8.4 L1 B330 6.8µH 5 7 CHRG SENSE RSENSE 50mΩ 1 6 COMP BAT NTC GND C2 C + 8.4V C 22µF 0.47µF Li-Ion 8 4 CER R BATTERY C 10k 2.2k T 4002 TA03 NTC NTC: DALE NTHS-1206N02
RELATED PARTS PART NUMBER DESCRIPTION COMMENTS
LTC1732-8.4 2-Cell Li-Ion Linear Battery Charger 8.8V ≤ VIN ≤ 12V; Programmable Charge Termination Timer Standalone Charger LTC1733 Li-Ion Battery Charger with Termal Regulation Standalone Charger, Constant-Current/Constant-Voltage/ Constant-Temperature, Integrated MOSFET, No External Sense Resistor or Blocking Diodes LTC1734/LTC1734L SOT-23 Li-Ion Battery Chargers Need Only Two External Components, Monitors Charge Current, No Reverse Diode or Sense Resistor Required, 50mA to 700mA LTC1980 Combination Battery Charger and DC/DC Converter Wall Adapter May Be Above or Below Battery Voltage, Standalone, 1-, 2-Cell Li-Ion, Also for Charging NiMH and NiCd Batteries LTC4006/LTC4007 4A Multiple Cell Li-Ion, NiCd, NiMH, Lead Acid 6V ≤ VIN ≤ 28V, High Efficiency ≥ 90%, VOUT ≤ 28V, LTC4008 Battery Chargers Digital Interface I/O, Small Inductor LTC4052/LTC1730 Integrated Pulse Chargers for a 1-Cell Li-Ion Battery 0.35Ω Internal N-FET Requires No Blocking Diode, Current Limit for Safety LTC4053 USB Compatible Li-Ion Linear Battery Charger Charges from USB Input or AC/DC, 100mA/500mA Up to 1.25A, Thermal Regulation, Fully Integrated LTC4054 Standalone Linear Li-Ion Battery Charger Thermal Regulation Prevents Overheating, C/10 Termination, with Integrated Pass Transistor in ThinSOTTM C/10 Indicator LTC4056 Standalone SOT-23 Li-Ion Linear Battery Charger Charge Termination Included, ICH ≤ 700mA, 8-Lead ThinSOT Package LTC4412/LTC4413 Low Loss PowerPathTM Controllers in ThinSOT Automatic Switching Between DC Sources, Simplified Load Sharing PowerPath and ThinSOT are trademarks of Linear Technology Corporation. 4002f LT/TP 1104 1K PRINTED IN USA 16 Linear Technology Corporation 1630 McCarthy Blvd., Milpitas, CA 95035-7417 (408) 432-1900 ● FAX: (408) 434-0507 ● www.linear.com © LINEAR TECHNOLOGY CORPORATION 2003