LTC4267CGN Linear Technology, LTC4267CGN Datasheet - Page 21
LTC4267CGN
Manufacturer Part Number
LTC4267CGN
Description
IC,SMPS CONTROLLER,CURRENT-MODE,CMOS,SSOP,16PIN,PLASTIC
Manufacturer
Linear Technology
Datasheet
1.LTC4267CGN.pdf
(32 pages)
Specifications of LTC4267CGN
Linear Misc Type
Negative Voltage
Package Type
SSOP N
Operating Supply Voltage (max)
-57V
Operating Temperature (min)
0C
Operating Temperature (max)
70C
Operating Temperature Classification
Commercial
Product Depth (mm)
3.99mm
Product Height (mm)
1.5mm
Mounting
Surface Mount
Pin Count
16
Lead Free Status / Rohs Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LTC4267CGN
Manufacturer:
LT
Quantity:
10 000
Part Number:
LTC4267CGN
Manufacturer:
LINEAR/凌特
Quantity:
20 000
Company:
Part Number:
LTC4267CGN#PBF
Manufacturer:
LT
Quantity:
1 183
Part Number:
LTC4267CGN#PBF
Manufacturer:
LINEAR/凌特
Quantity:
20 000
Part Number:
LTC4267CGN#TRPBF
Manufacturer:
LT/凌特
Quantity:
20 000
Company:
Part Number:
LTC4267CGN-1
Manufacturer:
LT
Quantity:
10 000
Part Number:
LTC4267CGN-1#PBF
Manufacturer:
LINEAR/凌特
Quantity:
20 000
Company:
Part Number:
LTC4267CGN-3
Manufacturer:
LT
Quantity:
10 000
Part Number:
LTC4267CGN-3
Manufacturer:
LT
Quantity:
20 000
Company:
Part Number:
LTC4267CGN-3#PBF
Manufacturer:
LTC
Quantity:
397
APPLICATIO S I FOR ATIO
SPARE PAIR
DATA PAIR
FROM
FROM
–48V
–48V
SPARE PAIR
DATA PAIR
FROM
FROM
–48V
–48V
U
U
+
+
–
–
+
+
–
–
W
0.1µF
100V
Figure 11. Typical LTC4267 Application Circuits
V
V
PORTN
PORTP
0.1µF
100V
R
CLASS
U
NONISOLATED DESIGN EXAMPLE
R
CLASS
ISOLATED DESIGN EXAMPLE
C
R
V
R
SIGDISA
V
I
C
TH
PORTP
PORTN
P
START
CLASS
OUT
/RUN
LTC4267
PGND
P
VCC
V
R
SIGDISA
V
I
R
P
TH
NGATE
SENSE
PORTP
PORTN
P
PGND
CLASS
VCC
START
OUT
/RUN
V
LTC4267
FB
P
VCC
NGATE
SENSE
PGND
P
V
PGND
PGND
VCC
R3
FB
C1
C
D2
PVCC
PGND
R
SL
L
PRI
R
V
C
PORTP
R1
PGND
PGND
PGND
PGND
•
C1
C
T1
Q1
R
PVCC
PGND
R
SENSE
R2
L
•
SL
L
BIAS
OPTOISOLATOR
PRI
L
SEC
D1
•
•
T1
C
Q1
R
PGND
ISO
SENSE
•
L
SEC
C
D1
OUT
AMPLIFIER
ERROR
PGND
C
OUT
R
LIM
V
4267 F11
LTC4267
C
OUT
C
R2
R1
V
OUT
21
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