LTC4259CGW Linear Technology, LTC4259CGW Datasheet - Page 24

• Manufacturer Part Number: LTC4259CGW
• Manufacturer: Linear Technology

Specifications of LTC4259CGW

• Linear Misc Type: Negative Voltage
• Operating Supply Voltage (typ): -48V
• Operating Supply Voltage (max): -57V
• Operating Temperature (min): 0C
• Operating Temperature (max): 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 36
• Lead Free Status / Rohs Status: Not Compliant

APPLICATIO S I FOR ATIO
LTC4259
24
CONTROLLER
TO
SMBELRT
U1: FAIRCHILD NC7WZ17
U2, U3: AGILENT HCPL-063L
V
DD
GND CPU
U
CPU
SDA
SCL
U
W
U1
0.1 F
200
200
Figure 18. Optoisolating the I
U
HCPL-063L
HCPL-063L
U3
U2
ISOLATED
0.1 F
ISOLATED
200
200
3.3V
GND
2
+
C Bus
2k
2k
10 F
0.1 F
0.1 F
0.1 F
0.1 F
0.1 F
V
INT
SCL
SDAIN
SDAOUT
AD0
AD1
AD2
AD3
DGND
AGND
V
INT
SCL
SDAIN
SDAOUT
AD0
AD1
AD2
AD3
DGND
AGND
V
INT
SCL
SDAIN
SDAOUT
AD0
AD1
AD2
AD3
DGND
AGND
V
INT
SCL
SDAIN
SDAOUT
AD0
AD1
AD2
AD3
DGND
AGND
V
INT
SCL
SDAIN
SDAOUT
AD0
AD1
AD2
AD3
DGND
AGND
DD
DD
DD
DD
DD
LTC4259
LTC4259
LTC4259
LTC4259
LTC4259
•
•
•
4258 F18
I
2
C ADDRESS
0100000
0100001
0100010
0101110
0101111
4259i