LTC4414EMS8#PBF Linear Technology, LTC4414EMS8#PBF Datasheet - Page 2

• 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

ABSOLUTE
SYMBOL
V
V
I
I
I
I
I
I
I
PowerPath Controller
V
V
LTC4414
ELECTRICAL CHARACTERISTICS
(Note 1)
Supply Voltage (V
Voltage from V
Input Voltage
Output Voltage
Operating Ambient Temperature Range (Note 2)
Operating Junction Temperature ......... – 40°C to 125°C
Storage Temperature Range ................. – 65°C to 150°C
Lead Temperature (Soldering, 10 sec).................. 300°C
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.
2
QFL
QFH
QRL
QRH
QCL
QCH
LEAK
IN
SENSE
FR
RTO
,
CTL ........................................................– 0.3V to 40V
SENSE .................................................... –14V to 40V
GATE ..................... –0.3V to the Higher of V
STAT .....................................................– 0.3V to 40V
I Grade ............................................ – 40°C to 125°C
E Grade.............................................. – 40°C to 85°C
PARAMETER
Operating Supply Range
Quiescent Supply Current at Low Supply
While in Forward Regulation
Quiescent Supply Current at High Supply
While in Forward Regulation
Quiescent Supply Current at Low Supply
While in Reverse Turn-Off
Quiescent Supply Current at High Supply
While in Reverse Turn-Off
Quiescent Supply Current at Low Supply
with CTL Active
Quiescent Supply Current at High Supply
with CTL Active
V
When Other Pin Supplies Power
PowerPath Switch Forward Regulation
Voltage
PowerPath Switch Reverse Turn-Off
Threshold Voltage
IN
and SENSE Pin Leakage Currents
IN
to SENSE ........................ – 40V to 40V
W
IN
MAXIMUM
) .................................. –14V to 40V
or SENSE + 0.3V
W W
RATINGS
CONDITIONS
V
for Proper Operation
V
at V
V
V
at V
V
V
Combined Current of V
V
Combined Current of V
V
V
V
V
V
V
V
V
V
V
V
V
IN
IN
SENSE
IN
SENSE
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
SENSE
U
and/or V
= 3.6V. Measure Combined Current
IN
= 36V. Measure Combined Current
IN
= 3.6V, V
= 35.9V, V
= 3.6V, V
– V
= 36V, V
– V
= 28V, SENSE = 0V
= 14V, SENSE = –14V
= 36V, SENSE = 8V
= 0V, SENSE = 28V
= –14V, SENSE = 14V
= 8V, SENSE = 36V
– V
and SENSE Pins Averaged with
and SENSE Pins Averaged with
IN
SENSE
SENSE
SENSE
= 3.5V and V
= 35.9V and V
– V
+ 0.3V
IN
The
SENSE
CTL
, 3V ≤ V
, 3V ≤ V
SENSE
CTL
= 0.9V
= 0.9V
SENSE
= 1V,
●
= 1V,
Must Be in This Range
= 3.7V. Measure
denotes specifications which apply over the full operating
A
SENSE
= 36V. Measure
IN
IN
SENSE
= 25°C, V
IN
IN
≤ 36V, C
≤ 36V, C
PACKAGE/ORDER
Consult LTC Marketing for parts specified with wider operating temperature ranges.
Order Options Tape and Reel: Add #TR
Lead Free: Add #PBF Lead Free Tape and Reel: Add #TRPBF
Lead Free Part Marking:
and SENSE Pins
and SENSE Pins
= 3.6V (Note 3)
ORDER PART NUMBER
= 36V (Note 3)
GATE
GATE
LTC4414EMS8
LTC4414IMS8
IN
= 12V, CTL and GND = 0V. Current into a pin is positive
= 3nF
= 3nF
STAT
GND
CTL
NC
T
http://www.linear.com/leadfree/
JMAX
8-LEAD PLASTIC MSOP
1
2
3
4
= 125°C, θ
●
●
●
●
●
MS8 PACKAGE
TOP VIEW
MIN
–10
–10
–10
–10
–10
–10
10
10
3
JA
INFORMATION
= 200°C/W
U
MS8 PART MARKING
8
7
6
5
GATE
V
SENSE
NC
TYP
IN
31
36
21
33
14
26
–1
LTBQF
LTBQG
W
MAX
36
60
61
30
45
20
35
32
32
1
1
1
1
1
1
UNITS
U
4414fc
mV
mV
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
V