LTC3459ES6#TRM Linear Technology, LTC3459ES6#TRM Datasheet - Page 5
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LTC3459ES6#TRM
Manufacturer Part Number
LTC3459ES6#TRM
Description
IC BOOST SYNC ADJ SOT23-6
Manufacturer
Linear Technology
Type
Step-Up (Boost)r
Datasheet
1.LTC3459ES6TR.pdf
(12 pages)
Specifications of LTC3459ES6#TRM
Internal Switch(s)
Yes
Synchronous Rectifier
Yes
Number Of Outputs
1
Voltage - Output
2.5 ~ 10 V
Voltage - Input
1.5 ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
TSOT-23-6, TSOT-6
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Current - Output
-
Power - Output
-
Frequency - Switching
-
Other names
LTC3459ES6
LTC3459ES6
LTC3459ES6
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
TYPICAL PERFORMANCE CHARACTERISTICS
INDUCTOR
INDUCTOR
50mV/DIV
CURRENT
50mA/DIV
50mA/DIV
50mA/DIV
CURRENT
CURRENT
V
OUT
SW
V
V
L = 22μH
V
V
L = 22μH
C
C
V
V
V
IN
OUT
IN
OUT
OUT
FF
OUT
OUT
IN
= 5V
= 3.3V
= 47pF
Burst Cycle
= 3.5V
= 5V
= 4.7μF
AC Ripple
Regulated Below
(TRACE 2 = 5V)
GROUNDED)
WITH 50kΩ
AC RIPPLE
50mV/DIV
(TRACE 2
1μs/DIV
TO 500Ω
5μs/DIV
V
OUT
V
V
L = 22μH
C
C
Load Steps
IN
OUT
OUT
FF
= 3.6V
= 47pF
= 8V
= 4.7μF
3459 G13
3459 G10
100μs/DIV
INDUCTOR
INDUCTOR
50mA/DIV
50mA/DIV
CURRENT
CURRENT
50mA/DIV
50mA/DIV
CURRENT
CURRENT
SW
SW
V
V
L = 22μH
V
V
L = 22μH
Burst Cycle
Shorted Output
IN
OUT
IN
OUT
= 5V
= 5V
= 10V
= 0V
3459 G16
500ns/DIV
1μs/DIV
(TRACE 2 = 5V)
GROUNDED)
AC RIPPLE
WITH 5kΩ
50mV/DIV
(TRACE 2
TO 500Ω
V
OUT
(T
3459 G11
A
3459 G14
V
V
L = 22μH
C
C
Load Steps
IN
OUT
OUT
FF
= 25°C, unless otherwise noted).
= 3.6V
= 47pF
= 8V
= 4.7μF
INDUCTOR
50mA/DIV
50mA/DIV
50mA/DIV
50mA/DIV
CURRENT
CURRENT
CURRENT
VOLTAGE
INPUT
V
OUT
SW
100μs/DIV
V
V
L = 22μH
V
V
L = 22μH
C
Burst Cycle
Start-Up
IN
OUT
IN
OUT
IN
= 2V
= 3.6V
= 2.2μF
= 0V TO 8V
= 10V
250μs/DIV
1μs/DIV
LTC3459
3459 G17
3459 G12
3459 G15
3459fc
5