參數(shù)資料
型號: LTC3675EUFF#TRPBF
廠商: LINEAR TECHNOLOGY CORP
元件分類: 電源管理
英文描述: POWER SUPPLY SUPPORT CKT, PQCC44
封裝: 4 X 7 MM, 0.75 MM HEIGHT, LEAD FREE, PLASTIC, QFN-44
文件頁數(shù): 30/36頁
文件大小: 413K
代理商: LTC3675EUFF#TRPBF
LTC3675
36
3675f
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900 FAX: (408) 434-0507 www.linear.com
LINEAR TECHNOLOGY CORPORATION 2010
LT 0810 PRINTED IN USA
RELATED PARTS
PART NUMBER
DESCRIPTION
COMMENTS
LTC3569
Triple Buck Regulator with 1.2A and
Two 600mA Outputs and Individual
Programmable References
Triple, Synchronous, 100% Duty Cycle, PGOOD Pin, Programmable VFB Servo Voltage
LTC3577/
LTC3577-1/
LTC3577-3/
LTC3577-4
Highly Integrated Portable/Navigation PMIC
PMIC: Linear Power Manager and Three Buck Regulators, 10-LED Boost Regulator,
Synchronous Bucks ADJ at 800mA/500mA/500mA, PB Control, I2C Interface, 2
× 150mA
LDOs, OVP Charge Current Programmable Up to 1.5A from Wall Adapter Input, Thermal
Regulation, 4mm
× 7mm QFN-44 Package; "-1" and "-4" Versions Have 4.1V VFLOAT, "-3"
Version for SiRF Atlas IV Processors
LTC3586/
LTC3586-1
Switching USB Power Manager with Li-Ion/
Polymer Charger, 1A Buck-Boost + Dual
Sync Buck Converter + Boost + LDO
PMIC: Switching Power Manager, 1A Buck-Boost + 2 Bucks ADJ to 0.8V at 400mA/
400mA + 800mA Boost + LDO, Charge Current Programmable Up to 1.5A from Wall
Adapter Input, 4mm
× 6mm QFN-38 Package; "-1" Version Has 4.1V VFLOAT
TYPICAL APPLICATION
LTC3675
EXPOSED PAD
2.2μH
0.01μF
I2C
CONTROL
MICROPROCESSOR
CONTROL
PUSH BUTTON
VIN
LDO_OUT
LDOFB
VIN
SW5
VOUT5
FB5
SWAB6
SWCD6
VOUT6
FB6
DVCC
SCL
SDA
IRQB
RSTB
WAKE
PBSTAT
EN1
EN2
EN3
EN4
EN6
CT
ONB
VIN
SW1
FB1
VIN
SW2
FB2
VIN
SW3
FB3
SW4
FB4
SW7
LED1
LED2
LED_OV
LED_FS
3675 TA02
UP TO
10 LEDS
324k
649k
324k
649k
1μF
Li-Ion
CELL
2.7V
TO 4.2V
655k
2.5V
1A
309k
1.2V
1A
1.2V
25mA
1.05M
200k
2.2μH
5V, 1A
3.3V, 1A
590k
1.8V
500mA
475k
10μF
4.7μF
50V
511k
1.6V
500mA
511k
10μH
1μF
332k
105k
10μF
22μF
2.2μH
1.96M
42.2k
20k
1μF
22μF
10μF
22μF
10μF
22μF
10μF
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