LTC3459ES6#TRPBF Linear Technology, LTC3459ES6#TRPBF Datasheet - Page 3

• Manufacturer Part Number: LTC3459ES6#TRPBF
• Description: IC BOOST SYNC ADJ SOT23-6
• Manufacturer: Linear Technology
• Type: Step-Up (Boost)r

Specifications of LTC3459ES6#TRPBF

• 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
• Primary Input Voltage: 5.5V
• No. Of Outputs: 1
• Output Voltage: 10V
• Output Current: 75mA
• No. Of Pins: 6
• Operating Temperature Range: -40°C To +85°C
• Msl: MSL 1 - Unlimited
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Power - Output: -
• Frequency - Switching: -

ELECTRICAL CHARACTERISTICS
temperature range, otherwise specifi cations are at T
PARAMETER
V
Input Voltage Range
V
V
V
Programmable Voltage Range
V
V
Reference
Feedback Voltage
FB Input Leakage Current
Converter Performance
Peak Switch Current (V
t
Zero Current Comparator Threshold
Main NMOS Switch
On-Resistance
Leakage Current
Main PMOS Switch
On-Resistance
Leakage Current
Logic Inputs
SHDN Threshold (Rising Edge)
SHDN Hysteresis
SHDN Input Leakage Current
Note 1: Stresses beyond those listed under Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to any Absolute
Maximum Rating condition for extended periods may affect device
reliability and lifetime.
Note 2: The LTC3459E is guaranteed to meet performance specifi cations
from 0°C to 85°C. Specifi cations over the –40°C to 85°C operating
temperature range are assured by design, characterization and correlation
with statistical process controls.
OFF
IN
IN
IN
OUT
OUT
OUT
Quiescent Current
Shutdown Current
Timer (V
Quiescent Supply Current
Shutdown Current
IN
= 3.3V, V
IN
OUT
= 3.3V)
= 5V)
CONDITIONS
SHDN = V
SHDN = GND
SHDN = V
SHDN = GND
V
Measured on FB
L = 22μH
Varies by 1/(V
L = 22μH
V
V
V
V
SHDN = 3.3V
IN
OUT
SWITCH
OUT
IN
= 3.3V, V
= 5V, V
A
= 5V
= 5V
= 25°C. V
= 10V, V
CC
CC
SWITCH
The
OUT
OUT
= 7.5V
OUT
l
IN
– V
= 5V, V
denotes the specifi cations which apply over the full operating
= 3.3V, V
= 10V
IN
)
Note 3: This IC includes overtemperature protection that is intended
to protect the device during momentary overload conditions. Junction
temperature will exceed 125°C when overtemperature protection is active.
Continuous operation above the specifi ed maximum operating junction
temperature may impair device reliability.
OUT
= 0V
OUT
= 5V, unless otherwise noted.
l
l
l
l
MIN
1.19
225
1.5
2.5
0.3
60
1.22
0.01
0.02
TYP
400
0.1
0.1
2.8
4.2
10
10
75
80
2
0
0
LTC3459
MAX
1.25
550
5.5
20
10
50
90
50
1
4
1
1
2
1
UNITS
3459fc
3
mA
mA
mV
μA
μA
μA
μA
nA
μA
μA
nA
ns
Ω
Ω
V
V
V
V