Datasheet LT3653 (Analog Devices) - 10
| 制造商 | Analog Devices |
| 描述 | 1.2A, HV Input Regulator with Output Current Limit for Battery Charger Applications |
| 页数 / 页 | 12 / 10 — TYPICAL APPLICATION. Dual Input High Effi ciency Battery Charger and … |
| 文件格式/大小 | PDF / 146 Kb |
| 文件语言 | 英语 |
TYPICAL APPLICATION. Dual Input High Effi ciency Battery Charger and Triple Buck PMIC Application
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LT3653
TYPICAL APPLICATION Dual Input High Effi ciency Battery Charger and Triple Buck PMIC Application
BOOST C3 L1 HIGH VOLTAGE INPUT 0.1μF 4.7μH 7.5V TO 30V 10V V SW TRANSIENT IN C1 V TO 60V BUS LT3653 D1 4.7μF 50V ISENSE ILIM VOUT R1 27.4k V GND HVOK C SYSTEM LOAD C2 D3 10μF MBR0520 6.3V V WALL C ACPR M2 C5 Si2333DS USB 2.2μF WALL VBUS BVIN2 ADAPTER C2 R2 C3 10μF 2.1k C6 10μF CLPROG 2.2μF 6.3V R3 BVIN1 2k PROG VOUT M1 IDGATE (OPTIONAL) R14 100k BAT BAT VNTC SINGLE-CELL R13 Li-Ion R15 NTC 510k D2 NTC CHRG 100k 3.3V LDO3V3 25mA C13 ALWAYS-ON LTC3557 1μF L2 3.3μH VOUT1 ILIM0 SW1 3.3V C7 R6 R7 C8 600mA ILIM1 10pF 1.02M 324k 10μF FB1 EN1 L3 PMIC 4.7μH CONTROL VOUT3 EN2 SW3 1.8V C9 R8 R9 C10 400mA EN3 10pF 806k 649k 10μF FB3 MODE RST2 RST2 L4 R10 4.7μH 100k VOUT2 SW1 1.2V C11 R11 R12 C12 400mA 10pF 232k 464k 10μF L1 = COILCRAFT, MSS6132-472MLC FB1 M1 = VISHAY, Si 2333DS D1 = DIODES INC., DFLS240 GND 3653 TA02 3653f 10
TYPICAL APPLICATION Dual Input High Effi ciency Battery Charger and Triple Buck PMIC Application
BOOST C3 L1 HIGH VOLTAGE INPUT 0.1μF 4.7μH 7.5V TO 30V 10V V SW TRANSIENT IN C1 V TO 60V BUS LT3653 D1 4.7μF 50V ISENSE ILIM VOUT R1 27.4k V GND HVOK C SYSTEM LOAD C2 D3 10μF MBR0520 6.3V V WALL C ACPR M2 C5 Si2333DS USB 2.2μF WALL VBUS BVIN2 ADAPTER C2 R2 C3 10μF 2.1k C6 10μF CLPROG 2.2μF 6.3V R3 BVIN1 2k PROG VOUT M1 IDGATE (OPTIONAL) R14 100k BAT BAT VNTC SINGLE-CELL R13 Li-Ion R15 NTC 510k D2 NTC CHRG 100k 3.3V LDO3V3 25mA C13 ALWAYS-ON LTC3557 1μF L2 3.3μH VOUT1 ILIM0 SW1 3.3V C7 R6 R7 C8 600mA ILIM1 10pF 1.02M 324k 10μF FB1 EN1 L3 PMIC 4.7μH CONTROL VOUT3 EN2 SW3 1.8V C9 R8 R9 C10 400mA EN3 10pF 806k 649k 10μF FB3 MODE RST2 RST2 L4 R10 4.7μH 100k VOUT2 SW1 1.2V C11 R11 R12 C12 400mA 10pF 232k 464k 10μF L1 = COILCRAFT, MSS6132-472MLC FB1 M1 = VISHAY, Si 2333DS D1 = DIODES INC., DFLS240 GND 3653 TA02 3653f 10