LTC4414EMS8#PBF Linear Technology, LTC4414EMS8#PBF Datasheet - Page 3

• Manufacturer Part Number: LTC4414EMS8#PBF
• Description: IC CNTRLR POWERPATH 8-MSOP
• Manufacturer: Linear Technology
• Series: PowerPath™r

Specifications of LTC4414EMS8#PBF

• Applications: Battery Backup, Industrial/Automotive, High Current Switch
• Fet Type: P-Channel
• Number Of Outputs: 1
• Internal Switch(s): No
• Delay Time - On: 600µs
• Delay Time - Off: 20µs
• Voltage - Supply: 3 V ~ 36 V
• Current - Supply: 33µA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Peak Output Current: 500µA
• Input Delay: 600µs
• Output Delay: 20µs
• Supply Voltage Range: 3V To 36V
• Driver Case Style: MSOP
• No. Of Pins: 8
• Operating Temperature Range: -40°C To +85°C
• Msl: MSL 1 - Unlimited
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS
Note 1: Stresses beyond those listed under Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to any Absolute
Maximum Rating condition for extended periods may affect device
reliability and lifetime.
Note 2: The LTC4414E is guaranteed to meet performance specifications
from 0°C to 85°C. Specifications over the – 40°C to 85°C operating
temperature range are assured by design, characterization and correlation
with statistical process controls. The LTC4414I is guaranteed and tested
over the –40° to 125° operating temperature range.
Note 3: This results in the same supply current as would be observed with
an external P-channel MOSFET connected to the LTC4414 and operating in
forward regulation.
Note 4: V
to measure the source current at GATE. SENSE is set at 11.9V to measure
sink current at GATE.
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
is held at 12V and GATE is forced to 9V. SENSE is set at 12V
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
CONDITIONS
(Note 4)
Apply I
V
Apply I
V
V
V
3V ≤ V
12V ≤ V
(Note 8)
(Note 8)
3V ≤ V
3V ≤ V
0.35V ≤ V
3V ≤ V
SENSE
SENSE
GS
GS
The
< –6V, C
> –1.5V, C
GATE
IN
IN
IN
IN
GATE
●
= 11.9V, Measure V
= 12.1V, Measure V
IN
≤ 36V (Note 7)
≤ 36V
≤ 36V
≤ 36V
CTL
denotes specifications which apply over the full operating
≤ 36V (Note 7)
A
= –30µA, V
= 6µA, V
= 25°C, V
GATE
≤ 36V
GATE
Note 5: V
trigger the event. GATE voltage is initially V
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
= 17nF (Note 5)
= 17nF (Note 6)
IN
IN
= 12V,
IN
IN
IN
= 12V,
= 12V, CTL and GND = 0V. Current into a pin is positive
is held at 12V and SENSE is stepped from 12.2V to 11.8V to
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
0.35
MIN
–25
190
is held at 12V. SENSE is stepped
–1
50
8
1
SENSE is stepped from 12.2V to
G(OFF)
0.35
TYP
170
IN
3.5
.
0
+ 0.1V to measure the
LTC4414
IN
STAT
– 0.1V to
MAX
0.92
500
600
200
0.9
5.9
–7
20
51
9
1
8
reaches one
G(ON)
UNITS
.
4414fc
3
STAT
mV
µA
µA
µA
µA
µA
µs
µs
µs
µs
V
V
V
V