Datasheet
LTC4416/LTC4416-1
2
4416fa
Supply Voltage (V1, V2) .............................. –14V to 40V
Voltage from V1 or V2 to V
S
....................... –40V to 40V
Input Voltage
E1, E2 ....................................................
–0.3V to 40V
V
S
........................................................... –14V to 40V
Output Voltage
G1 .......
–0.3V to the Higher of V1 + 0.3V or V
S
+ 0.3V
G2 .......
–0.3V to the Higher of V2 + 0.3V or V
S
+ 0.3V
H1, H2 .....................................................
–0.3V to 7V
Operating Ambient Temperature Range (Note 2)
LTC4416E ............................................
–40°C to 85°C
LTC4416I ...........................................
–40°C to 125°C
Operating Junction
Temperature Range ................................ –40°C to 125°C
Storage Temperature Range ................... –65°C to 150°C
Lead Temperature (Soldering, 10 sec) .................. 300°C
(Note 1)
The
● denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at T
A
= 25°C. V1 = V2 = 12V, E1 = 2V, E2 = GND, GND = 0V. Current into a pin is
positive and current out of a pin is negative. All voltages are referenced to GND, unless otherwise specified.
SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
V
V1
, V
V2
,
V
VS
Operating Supply Range V1, V2 and/or V
S
Must be in This Range for Proper
Operation
●
3.6 36 V
I
QFL
Quiescent Supply Current at Low Supply
While in Forward Regulation
V
V1
= 3.6V, V
V2
= 3.6V. Measure Combined Current
at V1, V2 and V
S
Pins Averaged with V
VS
= 3.560V
and V
VS
= 3.6V (Note 3)
●
70 µA
I
QFH
Quiescent Supply Current at High Supply
While in Forward Regulation
V
V1
= 36V, V
V2
= 36V. Measure Combined Current
at V1, V2 and V
S
Pins Averaged with V
VS
= 35.960V
and V
VS
= 36V (Note 3)
●
130 µA
I
QRL
Quiescent Supply Current at Low Supply
While in Reverse Turn-Off
V
V1
= 3.6V, V
V2
= 3.6V. Measure Combined Current
at V1, V2 and V
S
Pins with V
VS
= 3.7V
●
70 µA
I
QRH
Quiescent Supply Current at High Supply
While in Reverse Turn-Off
V
V1
= 35.9V, V
V2
= 35.9V. Measure Combined
Current at V1, V2 and V
S
Pins with V
VS
= 36V
●
130 µA
I
QCL
Quiescent Supply Current at Low Supply
with E1 and E2 Active
V
V1
= 3.6V, V
V2
= 3.6V, V
V1
– V
VS
= 0.9V,
V
E1
= 0V, V
E2
= 2V, V1 and V2 Measured Separately
●
30 µA
I
QCH
Quiescent Supply Current at High Supply
with E1 and E2 Active
V
V1
= 36V, V
V2
= 36V, V
V1
– V
VS
= 0.9V,
V
E1
= 0V, V
E2
= 2V, V1 and V2 Measured Separately
●
65 µA
I
LEAK
V1, V2 and V
S
Pin Leakage Currents
When Other Pin Supplies Power (Note 4)
V
V1
= V
V2
= 28V, V
VS
= 0V. Measure I
VS
–10 –1 1 µA
V
V1
= V
V2
= 14V, V
VS
= –14V. Measure I
VS
–10 –1 1 µA
V
V1
= V
V2
= 36V, V
VS
= 8V. Measure I
VS
–10 –1 1 µA
PowerPath Controller
V
FR
PowerPath Switch Forward Regulation
Voltage
V
V1
, V
V2
– V
VS
, 3.6V ≤ V
V1
, V
V2
≤ 36V,
C
G1
= C
G2
= 3nF
●
10 40 mV
V
RTO
PowerPath Switch Reverse Turn-Off
Threshold Voltage
V
V1
, V
V2
– V
VS
, 3.6V ≤ V
V1
, V
V2
≤ 36V,
C
G1
= C
G2
= 3nF
●
–40 –10 mV
V
FO
PowerPath Switch Forward Fast-On
Voltage Comparator Threshold
V
V1
, V
V2
– V
VS
, 6V ≤ V
V1
, V
V2
≤ 36V,
C
G1
= C
G2
= 3nF, I
G1
, I
G2
> 500µA
●
50 125 mV
ELECTRICAL CHARACTERISTICS
ABSOLUTE AXI U RATI GS
W
W W
U
PACKAGE/ORDER I FOR ATIO
U UW
1
2
3
4
5
H1
E1
GND
E2
H2
10
9
8
7
6
G1
V1
V
S
V2
G2
TOP VIEW
MS PACKAGE
10-LEAD PLASTIC MSOP
T
JMAX
= 130°C, θ
JA
= 120°C/W
ORDER PART NUMBER MS PART MARKING*
LTC4416EMS
LTC4416IMS
LTC4416EMS-1
LTC4416IMS-1
LTCFC
LTCFC
LTCPS
LTCPS
Order Options Tape and Reel: Add #TR
Lead Free: Add #PBF Lead Free Tape and Reel: Add #TRPBF
Lead Free Part Marking: http://www.linear.com/leadfree/
Consult LTC Marketing for parts specified with wider operating temperature ranges.
*The temperature grade is identified by a label on the shipping container.
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