LT3465ES6#TR Linear Technology, LT3465ES6#TR Datasheet - Page 3

• Manufacturer Part Number: LT3465ES6#TR
• Description: IC LED DRIVR WHITE BCKLGT TSOT-6
• Manufacturer: Linear Technology
• Type: Backlight, White LEDr

Specifications of LT3465ES6#TR

• Topology: PWM, Step-Up (Boost)
• Number Of Outputs: 1
• Internal Driver: Yes
• Type - Primary: Backlight
• Type - Secondary: White LED
• Frequency: 800kHz ~ 1.6MHz
• Voltage - Supply: 2.7 V ~ 16 V
• Voltage - Output: 30V
• Mounting Type: Surface Mount
• Package / Case: TSOT-23-6, TSOT-6
• Operating Temperature: -40°C ~ 85°C
• Current - Output / Channel: 20mA
• Internal Switch(s): Yes
• Efficiency: 81%
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

TYPICAL PERFOR A CE CHARACTERISTICS
100mA/DIV
100mV/DIV
10V/DIV
450
350
300
250
200
100
400
150
250
200
150
100
50
50
0
V
0
V
OUT
0
SW
0
Switch Saturation Voltage (V
V
I
T
T
L
FB
A
A
Switching Waveforms (LT3465)
V
4 LEDs
20mA, 22µH
= 25°C
= 25°C
IN
50
vs V
= 3.6V
0.5
SWITCH CURRENT (mA)
100
CTRL
CONTROL VOLTAGE (V)
150
200ns/DIV
1
200
250
1.5
W
300
3465A G01
CESAT
3465A G04
U
3465A G07a
350
2
)
50mA/DIV
50mV/DIV
10V/DIV
300
250
200
150
100
50
35
20
30
25
15
10
V
0
0
V
5
OUT
SW
Open-Circuit Output Clamp Voltage
2
Schottky Forward Voltage Drop
0
I
L
T
T
A
A
Switching Waveforms (LT3465A)
V
4 LEDs
20mA, 22µH
IN
= 25°C
= 25°C
200
SCHOTTKY FORWARD DROP (mV)
4
= 3.6V
6
INPUT VOLTAGE (V)
400
8
100ns/DIV
600
10
800
12
1000 1200
14
3465A G05
3465A G02
3465A G07b
16
3.0
2.5
2.0
1.5
1.0
0.5
30
27
24
21
18
15
12
5
4
3
2
1
0
0
LT3465/LT3465A
9
6
3
0
–50
2
Input Current in Output Open Circuit
2
Shutdown Quiescent Current
(CTRL = 0V)
Switching Frequency
T
T
A
A
= 25°C
= 25°C
4
2.5
6
INPUT VOLTAGE (V)
TEMPERATURE (°C)
3
0
8
V
LT3465A
LT3465
IN
3.5
(V)
10
50
4
12
4.5
14
3465A G06
3465A G03
4365A G08
3465afa
3
100
16
5