LTC3413IFE Datasheet, PDF (2/16 Pages) Linear Technology – Monolithic Synchronous Regulator

LTC3413
ABSOLUTE MAXIMUM RATINGS
(Note 1)
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
PIN CONFIGURATION
TOP VIEW
SV_IN 1
PGOOD 2
16 PV_IN
15 SW
I_TH 3
14 SW
V_FB 4
17
13 PGND
R_T 5
12 PGND
V_REF 6
11 SW
RUN/SS 7
10 SW
SGND 8
9 PV_IN
FE PACKAGE
16-LEAD PLASTIC TSSOP
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
LTC3413EFE#PBF
LTC3413EFE#TRPBF
3413EFE
16-Lead Plastic TSSOP
LTC3413IFE#PBF
LTC3413IFE#TRPBF
3413IFE
16-Lead Plastic TSSOP
LEAD BASED FINISH
TAPE AND REEL
PART MARKING
PACKAGE DESCRIPTION
LTC3413EFE
LTC3413EFE#TR
3413EFE
16-Lead Plastic TSSOP
LTC3413IFE
LTC3413IFE#TR
3413IFE
16-Lead Plastic TSSOP
Consult LTC Marketing for parts specified 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 specifications, go to: http://www.linear.com/tapeandreel/
TEMPERATURE RANGE
–40°C to 85°C
–40°C to 85°C
TEMPERATURE RANGE
–40°C to 85°C
–40°C to 85°C
ELECTRICAL CHARACTERISTICS The l denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at T_A = 25°C. V_IN = 3.3V, unless otherwise noted.
SYMBOL
PARAMETER
CONDITIONS
MIN TYP MAX UNITS
V_IN
V_FB
I_FB
I_RUN
ΔV_FB
V_LOADREG
ΔV_PGOOD
R_PGOOD
I_Q
Input Voltage Range
Feedback Voltage Accuracy
Voltage Feedback Leakage Current
RUN/SS Leakage Current
Feedback Voltage Line Regulation
Feedback Voltage Load Regulation
Power Good Range
Power Good Pull-Down Resistance
Input DC Bias Current
Active Current
Shutdown
(Note 3)
V_IN = 2.7V to 5.5V (Note 3)
Measured in Servo Loop, V_ITH = 0.36V
Measured in Servo Loop, V_ITH = 0.84V
(Note 4)
V_FB = 1.5V, V_ITH = 1.4V, V_REF = 2.5V
V_RUN = 0V (Note 7)
2.25
5.5
V
l
±1
%
0.4
μA
1
μA
l
0.04
0.2
%/V
l
0.02
0.2
%
l
–0.02 –0.2
%
±10
±12
%
120
200
Ω
250
330
μA
0.02
1
μA
3413fc
2