Datasheet LTC4015 (Analog Devices) - 72

LTC4015
TYPICAL APPLICATIONS Application Circuit 1: Li-Ion Battery Charger, 2 = Cell, 8A (Typical Performance Characteristics)
V M3 RSNSI IN 4.5V TO 35V SYSTEM 64.9k 330nF 100nF 10µF 10µF C1 ±1% 2.2nF10k 10µF 1nF 1µF 10k 100pF ±1% V INFET CLP CLN SYS SYSM5 IN UVCLFB OUTFET M4 SMBALERT INTVCC DV DRV 10µF CC CC µCONTROLLER SCL D1 BOOST SDA EQ LTC4015 TG M2 0.47µF L1 MPPT SW CELLS0 10µH INTVCC CELLS1 CELLS2 BG M1 CHEM0 330nF CSPM5 CHEM1 RT CSP 1nF RSNSB VC CSN CCREFP BATSENS RCCREF 100nF NTCBIAS CCREFM RNTCBIAS NTC BATTERY R (PADDLE) 10µF T PACK SGND GND 2P5VCC 10µF 200Ω T RNTC 10nF 220nF 2.2µF 4015 TA02 RT: 95.3k ±1% RCCREF: 301kΩ, 0.1%, 25ppm/C°, SUSUMU, RG1608P-3013-B-TS RSNSI: 3mΩ, SUSUMU, KRL3216T4-M-R003-F RSNSB: 4mΩ, SUSUMU, KRL3216T4-M-R004-F RNTCBIAS: 10k ±1% RNTC: VISHAY NTCS0402E3103FLT L1: 10µH, COIL CRAFT XAL8080_103ME OR WÜRTH ELEKTRONIK 7443321000 M1, M2: FAIRCHILD FDMC8030 (DUAL) M3: FAIRCHILD FDMC8327L M4: VISHAY Si7611DN D1: DIODES INC 1N4448HLP C1: 120µF 40V, 40HVH120M 4015fb 72 For more information www.linear.com/LTC4015 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Order Information Data Sheet Conventions Pin Configuration Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram I2C Timing Diagram Operation Applications Information Register Description DETAILED Register Descriptions Typical Applications Package Description Revision History Typical Application Related Parts