LTC3413
2
3413fc
PIN CONFIGURATION ABSOLUTE MAXIMUM RATINGS
SV
IN
, PV
IN
Supply Voltages ......................... –0.3V to 6V
I
TH
, RUN/SS, V
FB
, PGOOD Voltages ............ –0.3V to V
IN
V
REF
Voltage ................................................ –0.3V to V
IN
SW Voltage ................................... –0.3V to (V
IN
+ 0.3V)
Operating Ambient Temperature Range
(Note 2) ................................................... –40°C to 85°C
Junction Temperature (Notes 5, 8)....................... 125°C
Storage Temperature Range ................. –65°C to 150°C
Lead Temperature (Soldering, 10 sec) ................ 300°C
(Note 1)
FE PACKAGE
16-LEAD PLASTIC TSSOP
1
2
3
4
5
6
7
8
TOP VIEW
16
15
14
13
12
11
10
9
SV
IN
PGOOD
I
TH
V
FB
R
T
V
REF
RUN/SS
SGND
PV
IN
SW
SW
PGND
PGND
SW
SW
PV
IN
17
T
JMAX
= 125°C, θ
JA
= 38°C/W, θ
JC
= 10°C/W
EXPOSED PAD (PIN 17) MUST BE SOLDERED TO PGND
ORDER INFORMATION
LEAD FREE FINISH TAPE AND REEL PART MARKING PACKAGE DESCRIPTION TEMPERATURE RANGE
LTC3413EFE#PBF LTC3413EFE#TRPBF 3413EFE 16-Lead Plastic TSSOP –40°C to 85°C
LTC3413IFE#PBF LTC3413IFE#TRPBF 3413IFE 16-Lead Plastic TSSOP –40°C to 85°C
LEAD BASED FINISH TAPE AND REEL PART MARKING PACKAGE DESCRIPTION TEMPERATURE RANGE
LTC3413EFE LTC3413EFE#TR 3413EFE 16-Lead Plastic TSSOP –40°C to 85°C
LTC3413IFE LTC3413IFE#TR 3413IFE 16-Lead Plastic TSSOP –40°C to 85°C
Consult LTC Marketing for parts specifi ed with wider operating temperature ranges.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel specifi
cations, go to: http://www.linear.com/tapeandreel/
ELECTRICAL CHARACTERISTICS
The l denotes the specifi cations which apply over the full operating
temperature range, otherwise specifi cations are at T
A
= 25°C. V
IN
= 3.3V, unless otherwise noted.
SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
V
IN
Input Voltage Range 2.25 5.5 V
V
FB
Feedback Voltage Accuracy (Note 3)
l
±1 %
I
FB
Voltage Feedback Leakage Current 0.4 μA
I
RUN
RUN/SS Leakage Current 1μA
ΔV
FB
Feedback Voltage Line Regulation V
IN
= 2.7V to 5.5V (Note 3)
l
0.04 0.2 %/V
V
LOADREG
Feedback Voltage Load Regulation Measured in Servo Loop, V
ITH
= 0.36V
Measured in Servo Loop, V
ITH
= 0.84V
l
l
0.02
–0.02
0.2
–0.2
%
%
ΔV
PGOOD
Power Good Range ±10 ±12 %
R
PGOOD
Power Good Pull-Down Resistance 120 200 Ω
I
Q
Input DC Bias Current
Active Current
Shutdown
(Note 4)
V
FB
= 1.5V, V
ITH
= 1.4V, V
REF
= 2.5V
V
RUN
= 0V (Note 7)
250
0.02
330
1
μA
μA