LTC3675EUFF#PBF Linear Technology, LTC3675EUFF#PBF Datasheet - Page 32

• Manufacturer Part Number: LTC3675EUFF#PBF
• Description: IC, PMIC, 1A, QFN-44
• Manufacturer: Linear Technology

Specifications of LTC3675EUFF#PBF

• Supply Voltage: 5.5V
• No. Of Step-down Dc - Dc Converters: 4
• No. Of Ldo Regulators: 1
• Digital Ic Case Style: QFN
• No. Of Pins: 44
• No. Of Regulated Outputs: 7
• Operating Temperature Range: -40°C To +125°C
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

LTC3675
TYPICAL APPLICATIONS
32
Li-Ion
CELL
2.7V
TO 4.2V
MICROPROCESSOR
1μF
22μF
5V, 1A
CONTROL
CONTROL
I
3.3V, 1A
2
1μF
C
25mA
1.2V
22μF
0.01μF
2.2μH
1μF
10μF
22μF
10μF
Figure 6. Detailed Front Page Application Circuit
PUSH BUTTON
2.2μH
324k
649k
1.05M
200k
322k
105k
V
LDO_OUT
LDOFB
V
SW5
VOUT5
FB5
SWAB6
SWCD6
VOUT6
FB6
DV
SCL
SDA
IRQB
RSTB
WAKE
PBSTAT
EN1
EN2
EN3
EN4
EN6
CT
ONB
IN
IN
CC
EXPOSED PAD
LTC3675
LED_OV
LED_FS
LED1
LED2
SW1
SW2
SW3
SW4
SW7
3675 F06
FB1
FB2
FB3
FB4
V
V
V
IN
IN
IN
2.2μH
2.2μH
2.2μH
2.2μH
10 LEDS
20k
UP TO
10μH
324k
649k
655k
309k
590k
475k
511k
511k
•
•
•
•
•
•
10μF
10μF
10μF
22μF
22μF
2.5V
1A
1.8V
500mA
1.6V
500mA
1.2V
1A
1.96M
42.2k
4.7μF
50V
10μF
10μF
10μF
3675f