LTC4357 LINER [Linear Technology], LTC4357 Datasheet - Page 2

• Manufacturer Part Number: LTC4357
• Description: Positive High Voltage Ideal Diode Controller
• Manufacturer: LINER [Linear Technology]

ABSOLUTE MAXIMUM RATINGS
LTC4357
Supply Voltages
Output Voltage
Operating Ambient Temperature Range
PIN CONFIGURATION
ORDER INFORMATION
LEAD FREE FINISH
LTC4357CDCB#TRMPBF
LTC4357IDCB#TRMPBF
LTC4357CMS8#PBF
LTC4357IMS8#PBF
Consult LTC Marketing for parts specifi ed with wider operating temperature ranges. *The temperature grade is identifi ed by a label on the shipping container.
Consult LTC Marketing for information on non-standard lead based fi nish parts.
For more information on lead free part marking, go to:
For more information on tape and reel specifi cations, go to:
ELECTRICAL CHARACTERISTICS
temperature range, otherwise specifi cations are at T
SYMBOL
V
I
I
I
ΔV
2
DD
IN
OUT
DD
GATE
IN, OUT, V
GATE (Note 3) ........................ V
LTC4357C ................................................ 0°C to 70°C
LTC4357I.............................................. –40°C to 85°C
EXPOSED PAD (PIN 7) PCB GND CONNECTION OPTIONAL
DD
........................................ –0.3V to 100V
GATE
PARAMETER
Operating Supply Range
Supply Current
IN Pin Current
OUT Pin Current
External N-Channel Gate Drive
(V
OUT
IN
6-LEAD (2mm × 3mm) PLASTIC DFN
GATE
1
2
3
T
JMAX
– V
TAPE AND REEL
LTC4357CDCB#TRPBF
LTC4357IDCB#TRPBF
LTC4357CMS8#TRPBF
LTC4357IMS8#TRPBF
IN
= 125°C, θ
DCB PACKAGE
)
TOP VIEW
7
JA
= 90°C/W
IN
– 0.2V to V
6
5
4
V
NC
GND
DD
http://www.linear.com/leadfree/
PART MARKING*
LCXF
LCXF
LTCXD
LTCXD
http://www.linear.com/tapeandreel/
A
= 25°C. V
IN
CONDITIONS
V
V
V
V
IN
IN
DD
DD
+ 10V
The
= V
= V
, V
, V
OUT
OUT
OUT
OUT
l
(Notes 1, 2)
OUT
= 20V to 80V
= 9V to 20V
denotes the specifi cations which apply over the full operating
±1V
±1V
= V
Lead Temperature (Soldering, 10 sec)
Storage Temperature Range
DD
DCB Package ..................................... –65°C to 150°C
MS Package ....................................... –65°C to 150°C
MS Package ...................................................... 300°C
, V
PACKAGE DESCRIPTION
6-Lead (2mm × 3mm) Plastic DFN
6-Lead (2mm × 3mm) Plastic DFN
8-Lead Plastic MSOP
8-Lead Plastic MSOP
DD
= 9V to 80V unless otherwise noted.
GATE
NC
NC
T
IN
JMAX
8-LEAD PLASTIC MSOP
1
2
3
4
= 125°C, θ
l
l
l
l
l
MS8 PACKAGE
TOP VIEW
MIN
150
4.5
10
JA
9
= 200°C/W
8
7
6
5
OUT
V
NC
GND
DD
TYP
350
TEMPERATURE RANGE
0°C to 70°C
–40°C to 85°C
0°C to 70°C
–40°C to 85°C
0.5
80
12
6
MAX
450
170
80
15
15
1
UNITS
4357fb
mA
μA
μA
V
V
V