Datasheet

LTC4365
3
Rev. B
For more information www.analog.com
Lead Free Finish
AUTOMOTIVE PRODUCTS**
TAPE AND REEL (MINI) TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LTC4365ITS8#WTRMPBF LTC4365ITS8#WTRPBF LTFKT 8-Lead Plastic TSOT-23 –40°C to 85°C
LTC4365ITS8-1#WTRMPBF LTC4365ITS8-1#WTRPBF LTGKZ 8-Lead Plastic TSOT-23 –40°C to 85°C
LTC4365HTS8#WTRMPBF LTC4365HTS8#WTRPBF LTFKT 8-Lead Plastic TSOT-23 –40°C to 125°C
LTC4365HTS8-1#WTRMPBF LTC4365HTS8-1#WTRPBF LTGKZ 8-Lead Plastic TSOT-23 –40°C to 125°C
Contact the factory for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.
Tape and reel specifications. Some packages are available in 500 unit reels through designated sales channels with #TRMPBF suffix.
**Versions of this part are available with controlled manufacturing to support the quality and reliability requirements of automotive applications. These
models are designated with a #W suffix. Only the automotive grade products shown are available for use in automotive applications. Contact your
local Analog Devices account representative for specific product ordering information and to obtain the specific Automotive Reliability reports for
thesemodels.
ELECTRICAL CHARACTERISTICS
SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
V
IN
, V
OUT
V
IN
Input Voltage Range Operating Range
Protection Range
l
l
2.5
–40
34
60
V
V
I
VIN
Input Supply Current SHDN = 0V, V
IN
= V
OUT
, –40°C to 85°C
SHDN = 0V, V
IN
= V
OUT
, –40°C to 125°C
SHDN = 2.5V
l
l
l
10
10
25
50
100
150
µ
A
µA
µA
I
VIN(R)
Reverse Input Supply Current V
IN
= –40V, V
OUT
= 0V
l
–1.2 –1.8 mA
V
IN(UVLO)
Input Supply Undervoltage Lockout V
IN
Rising
l
1.8 2.2 2.4 V
I
VOUT
V
OUT
Input Current SHDN = 0V, V
IN
= V
OUT
SHDN = 2.5V, V
IN
= V
OUT
V
IN
= –40V, V
OUT
= 0V
l
l
l
6
100
20
30
250
50
µ
A
µA
µA
GATE
ΔV
GATE
N-Channel Gate Drive
(GATE-V
OUT
)
V
IN
= V
OUT
= 5.0V, I
GATE
= –1µA
V
IN
= V
OUT
= 12V to 34V, I
GATE
= –1µA
l
l
3
7.4
3.6
8.4
4.2
9.8
V
V
I
GATE(UP)
N-Channel Gate Pull Up Current GATE = V
IN
= V
OUT
= 12V
l
–12 –20 –30 µA
I
GATE(FAST)
N-Channel Gate Fast Pull Down Current Fast Shutdown, GATE = 20V, V
IN
= V
OUT
= 12V
l
31 50 72 mA
I
GATE(SLOW)
N-Channel Gate Gentle Pull Down Current Gentle Shutdown, GATE = 20V, V
IN
= V
OUT
= 12V
l
50 90 150 µA
t
GATE(FAST)
N-Channel Gate Fast Turn Off Delay C
GATE
= 2.2nF, UV or OV Fault
l
2 4 µs
t
GATE(SLOW)
N-Channel Gentle Turn Off Delay C
GATE
= 2.2nF, SHDN Falling, V
IN
= V
OUT
= 12V
l
150 250 350 µs
t
RECOVERY
GATE Recovery Delay Time V
IN
= 12V, Power Good to ΔV
GATE
> 0V
LTC4365, C
GATE
= 2.2nF
LTC4365-1, C
GATE
= 2.2nF
l
l
26
0.6
36
1
49
1.5
ms
ms
The l denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at T
A
= 25°C. V
IN
= 2.5V to 34V, unless otherwise noted. (Note 2)
ORDER INFORMATION
Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.