OMO ElectronicOMO Electronic
Expand menu
Hello, Sign inMy Account
0 Cart

LTC3410ESC6-1.875#TRPBF

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P16
4
LTC3410-1.875
34101875f
Switch Leakage vs Input Voltage
INPUT VOLTAGE (V)
0
LEAKAGE CURRENT (pA)
200
500
550
600
2
4
5
34101875 G12
100
400
300
150
450
50
0
350
250
1
3
6
MAIN
SWITCH
SYNCHRONOUS
SWITCH
TYPICAL PERFOR A CE CHARACTERISTICS
UW
(From Figure 1)
R
DS(ON
) vs Input Voltage
INPUT VOLTAGE (V)
1
R
DS (ON)
(Ω)
0.4
1.0
1.1
1.2
3
5
6
34101875 G07
0.2
0.8
0.6
0.3
0.9
0.1
0
0.7
0.5
2
4
7
MAIN SWITCH
SYNCHRONOUS SWITCH
Switch Leakage vs Temperature
TEMPERATURE (°C)
–50
SWITCH LEAKAGE (nA)
30
90
100
110
0
50
75
34101875 G11
10
70
50
20
80
0
60
40
–25
25
100
125
V
IN
= 5.5V
RUN = 0V
SYNCHRONOUS
SWITCH
MAIN
SWITCH
Dynamic Supply Current
vs Temperature
TEMPERATURE (°C)
–50 –25
0
DYNAMIC SUPPLY CURRENT (µA)
20
50
0
50
75
34101875 G10
10
40
30
25
100
125
Dynamic Supply Current vs V
IN
V
IN
(V)
1
DYNAMIC SUPPLY CURRENT (µA)
30
40
50
5
34101875 G09
20
10
0
2
3
4
6
I
LOAD =
0A
R
DS(ON)
vs Temperature
TEMPERATURE (°C)
–50
0
R
DS (ON)
(Ω)
0.2
0.6
0.8
1.0
–10
30
50 130
34101875 G08
0.4
–30 10
70
90
110
1.2
V
IN
= 2.7V
V
IN
= 3.6V
V
IN
= 4.2V
V
IN
= 2.7V
V
IN
= 3.6V
V
IN
= 4.2V
SYNCHRONOUS SWITCH
MAIN SWITCH
5
LTC3410-1.875
34101875f
200µs/DIV
RUN
2V/DIV
V
OUT
1V/DIV
I
L
200mA/DIV
34101875 G15
V
IN
= 3.6V
I
LOAD
= 0A
TYPICAL PERFOR A CE CHARACTERISTICS
UW
(From Figure 1)
Start-Up from Shutdown
Load Step
Load Step
200µs/DIV
RUN
2V/DIV
I
L
200mA/DIV
V
OUT
1V/DIV
34101875 G14
V
IN
= 3.6V
I
LOAD
= 300mA
10µs/DIV
V
OUT
I
L
200mA/DIV
I
LOAD
200mA/DIV
34101875 G16
V
IN
= 3.6V
I
LOAD
= 0mA TO 300mA
100mV/DIV
AC-COUPLED
10µs/DIV
V
OUT
I
L
200mA/DIV
100mV/DIV
AC-COUPLED
I
LOAD
200mA/DIV
34101875 G17
V
IN
= 3.6V
I
LOAD
= 15mA TO 300mA
2µs/DIV
SW
5V/DIV
V
IN
= 3.6V
I
LOAD
= 10mA
I
L
100mA/DIV
V
OUT
50mV/DIV
AC COUPLED
34101875 G13
Burst Mode Operation
Start-Up from Shutdown
6
LTC3410-1.875
34101875f
UU
U
PI FU CTIO S
RUN (Pin 1): Run Control Input. Forcing this pin above
1.5V enables the part. Forcing this pin below 0.3V shuts
down the device. In shutdown, all functions are disabled
drawing <1µA supply current. Do not leave RUN floating.
GND (Pins 2, 5): Ground Pin.
SW (Pin 3): Switch Node Connection to Inductor. This pin
connects to the drains of the internal main and synchro-
nous power MOSFET switches.
V
IN
(Pin 4): Main Supply Pin. Must be closely decoupled
to GND, Pin 2, with a 2.2µF or greater ceramic capacitor.
V
OUT
(Pin 6): Output Voltage Feedback. An internal resis-
tive divider divides the output voltage down for compari-
son to the internal 0.8V reference voltage.
FU CTIO AL DIAGRA
U
U
W
+
–
+
–
+
–
EA
+
–
I
RCMP
+
–
I
COMP
6
1
RUN
R1
322.5k
R2
240k
OSC
SLOPE
COMP
OSC
FREQ
SHIFT
0.8V
0.8V REF
SHUTDOWN
0.4V
0.65V
SLEEP
V
IN
V
OUT
V
FB
EN
BURST
V
IN
S
R
RS LATCH
SWITCHING
LOGIC
AND
BLANKING
CIRCUIT
ANTI-
SHOOT-
THRU
Q
Q
5Ω
4
SW
3
5
GND
34101875 BD
2
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P16

LTC3410ESC6-1.875#TRPBF

Mfr. #:
Buy LTC3410ESC6-1.875#TRPBF
Manufacturer:
Analog Devices / Linear Technology
Description:
Switching Voltage Regulators 1.875V ,300mA, 2.25MHz Synch Step-Dwn in SC70
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet