LTC4412HVIS6#TRMPBF Linear Technology, LTC4412HVIS6#TRMPBF Datasheet - Page 3

• Manufacturer Part Number: LTC4412HVIS6#TRMPBF
• Description: IC CTRLR LOWLOS PWRPATH TSOT23-6
• Manufacturer: Linear Technology
• Series: PowerPath™r

Specifications of LTC4412HVIS6#TRMPBF

• Applications: Handheld/Mobile Devices
• Fet Type: P-Channel
• Number Of Outputs: 1
• Internal Switch(s): No
• Delay Time - On: 110µs
• Delay Time - Off: 13µs
• Voltage - Supply: 2.5 V ~ 36 V
• Current - Supply: 19µA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: TSOT-23-6, TSOT-6
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS
Note 1: Absolute Maximum Ratings are those values beyond which the life
of a device may be impaired.
Note 2: The LTC4412HV is guaranteed to meet performance specifications
over the – 40 C to 125 C operating ambient temperature range.
Note 3: This results in the same supply current as would be observed with
an external P-channel MOSFET connected to the LTC4412HV and
operating in forward regulation.
Note 4: V
12V to measure the source current at GATE. SENSE is set at 11.9V to
measure sink current at GATE.
Note 5: V
trigger the event. GATE voltage is initially V
SYMBOL
GATE and STAT Outputs
I
I
V
V
t
t
I
I
t
t
CTL Input
V
V
I
H
temperature range, unless otherwise noted specifications are at T
and current out of a pin is negative. All voltages are referenced to GND, unless otherwise specified.
G(SRC)
G(SNK)
G(ON)
G(OFF)
S(OFF)
S(SNK)
S(ON)
S(OFF)
CTL
G(ON)
G(OFF)
IL
IH
CTL
IN
IN
is held at 12V and GATE is forced to 10.5V. SENSE is set at
is held at 12V and SENSE is stepped from 12.2V to 11.8V to
PARAMETER
GATE Active Forward Regulation
GATE Clamp Voltage
GATE Off Voltage
GATE Turn-On Time
GATE Turn-Off Time
STAT Off Current
STAT Sink Current
STAT Turn-On Time
STAT Turn-Off Time
CTL Input Low Voltage
CTL Input High Voltage
CTL Input Pull-Down Current
CTL Hysteresis
Source Current
Sink Current
G(OFF)
.
CONDITIONS
(Note 4)
Apply I
V
Apply I
V
V
V
2.5V V
2.5V V
(Note 8)
(Note 8)
2.5V V
2.5V V
0.35V V
2.5V V
SENSE
SENSE
GS
GS
The
< –3V, C
> –1.5V, C
GATE
GATE
= 11.9V, Measure V
= 12.1V, Measure V
IN
IN
IN
IN
IN
CTL
denotes specifications which apply over the full operating
A
= 1 A, V
= – 5 A, V
= 25 C, V
GATE
36V (Note 7)
36V (Note 7)
36V
36V
36V
GATE
Note 6: V
trigger the event. GATE voltage is initially internally clamped at V
Note 7: STAT is forced to V
measure the off current at STAT. SENSE is set V
sink current at STAT.
Note 8: STAT is forced to 9V and V
from 11.8V to 12.2V to measure the STAT turn-on time defined when I
reaches one half the measured I
11.8V to measure the STAT turn-off time defined when I
half the measured I
36V
= 1nF (Note 5)
= 1nF (Note 6)
IN
IN
= 12V,
IN
IN
= 12V,
= 12V, CTL and GND = 0V. Current into a pin is positive
is held at 12V and SENSE is stepped from 11.8V to 12.2V to
IN
SENSE
– V
GATE
– V
S(SNK) .
GATE
IN
– 1.5V. SENSE is set at V
S(SNK).
IN
MIN
is held at 12V. SENSE is stepped
6.3
0.9
–1
25
–1
6
1
SENSE is stepped from 12.2V to
LTC4412HV
–2.5
0.13
TYP
110
135
IN
4.5
3.5
50
13
10
40
7
0
+ 0.1V to measure the
IN
STAT
– 0.1V to
MAX
0.25
0.35
175
7.7
5.9
–5
sn4412hv 4412hvfs
85
22
17
25
75
1
reaches one
G(ON)
UNITS
.
3
STAT
mV
A
A
V
V
A
A
V
V
A
s
s
s
s