LTC3410
ABSOLUTE
AXI U
RATI GS
(Note 1)
Peak SW Sink and Source Current .................... 630mA
Operating Temperature Range (Note 2) .. – 40°C to 85°C
Junction Temperature (Notes 3, 5) ...................... 125°C
Storage Temperature Range ................ – 65°C to 150°C
Lead Temperature (Soldering, 10 sec)................. 300°C
Input Supply Voltage .................................. – 0.3V to 6V
RUN, V
FB
Voltages ..................................... – 0.3V to V
IN
SW Voltage (DC) ......................... – 0.3V to (V
IN
+ 0.3V)
P-Channel Switch Source Current (DC) ............. 500mA
N-Channel Switch Sink Current (DC) ................. 500mA
PACKAGE/ORDER I FOR ATIO
TOP VIEW
RUN 1
GND 2
SW 3
6 V
FB
5 GND
4 V
IN
SC6 PACKAGE
6-LEAD PLASTIC SC70
T
JMAX
= 125°C,
θ
JA
= 250°C/ W
ORDER PART NUMBER
LTC3410ESC6
SC6 PART MARKING
LBSD
Order Options
Tape and Reel: Add #TR
Lead Free: Add #PBF Lead Free Tape and Reel: Add #TRPBF
Lead Free Part Marking:
Consult LTC Marketing for parts specified with wider operating temperature ranges. *A separate data sheet is available for the LT3410-1.875.
ELECTRICAL CHARACTERISTICS
The
●
denotes specifications which apply over the full operating temperature range, otherwise specifications are T
A
= 25°C.
V
IN
= 3.6V unless otherwise specified.
SYMBOL
I
VFB
I
VOUT
I
PK
V
FB
∆V
FB
V
OUT
PARAMETER
Feedback Current
Output Voltage Feedback Current
Peak Inductor Current
Regulated Feedback Voltage
Reference Voltage Line Regulation
Regulated Output Voltage
CONDITIONS
Adjustable Output Voltage
Fixed Output Voltage
V
IN
= 3V, V
FB
= 0.7V or V
OUT
= 90%, Duty Cycle < 35%
Adjustable Output Voltage (LTC3410E)
V
IN
= 2.5V to 5.5V
LTC3410-1.2, I
OUT
= 100mA
LTC3410-1.5, I
OUT
= 100mA
LTC3410-1.65, I
OUT
= 100mA
LTC3410-1.8, I
OUT
= 100mA
LTC3410-1.875, I
OUT
= 100mA
V
IN
= 2.5V to 5.5V
I
LOAD
= 50mA to 250mA
●
●
●
●
●
●
●
●
●
●
●
∆V
OUT
V
LOADREG
V
IN
Output Voltage Line Regulation
Output Voltage Load Regulation
Input Voltage Range
2
U
U
W
W W
U
W
TOP VIEW
RUN 1
GND 2
SW 3
6 V
OUT
5 GND
4 V
IN
SC6 PACKAGE
6-LEAD PLASTIC SC70
T
JMAX
= 125°C,
θ
JA
= 250°C/ W
ORDER PART NUMBER
LTC3410ESC6-1.2
LTC3410ESC6-1.5
LTC3410ESC6-1.65
LTC3410ESC6-1.8
LTC3410ESC6-1.875*
SC6 PART MARKING
LCHV
LCNB
LCJF
LCNC
LCFQ
MIN
TYP
3.3
MAX
±30
6
0.816
0.4
1.224
1.53
1.683
1.836
1.913
0.4
5.5
UNITS
nA
µA
mA
V
%/V
V
V
V
V
V
%/V
%
V
3410fb
380
0.784
1.176
1.47
1.617
1.764
1.837
490
0.8
0.04
1.2
1.5
1.65
1.8
1.875
0.04
0.5
2.5
LINER [ LINEAR TECHNOLOGY ]
