LT3465ES6#TR Linear Technology, LT3465ES6#TR Datasheet - Page 2

• 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

ABSOLUTE AXI U RATI GS
LT3465/LT3465A
(Note 1)
Input Voltage (V
SW Voltage ............................................................. 36V
FB Voltage ................................................................ 2V
CTRL Voltage .......................................................... 10V
Operating Temperature Range (Note 2) .. – 40°C to 85°C
Maximum Junction Temperature ......................... 125°C
Storage Temperature Range ................ – 65°C to 150°C
Lead Temperature (Soldering, 10 sec)................. 300°C
ELECTRICAL CHARACTERISTICS
Note 1: Absolute Maximum Ratings are those values beyond which the life
of a device may be impaired.
Note 2: The LT3465E/LT3465AE are guaranteed to meet performance
PARAMETER
Minimum Operating Voltage
Maximum Operating Voltage
Feedback Voltage
FB Pin Bias Current
Supply Current
Switching Frequency
Maximum Duty Cycle
Switch Current Limit
Switch V
Switch Leakage Current
V
V
V
CTRL Pin Bias Current
Soft-Start Time
Schottky Forward Drop
Schottky Leakage Current
2
temperature range, otherwise specifications are at T
CTRL
CTRL
CTRL
for Full LED Current
to Enable Chip
to Shut Down Chip
CESAT
IN
W
) ................................................. 16V
W W
CONDITIONS
0°C ≤ T
Not Switching
CTRL = 0V
I
V
T
T
I
V
SW
D
SW
A
A
R
= 150mA
= 85°C
= –40°C
= 30V
= 250mA
= 5V
A
≤ 85°C
U
A
= 25°C. V
The
●
IN
denotes the specifications which apply over the full operating
= 3V, V
●
●
●
●
PACKAGE/ORDER I FOR ATIO
Consult LTC Marketing for parts specified with wider operating temperature ranges.
specifications from 0°C to 70°C. Specifications over the –40°C to 85°C
operating temperature range are assured by design, characterization and
correlation with statistical process controls.
Order Options Tape and Reel: Add #TR
Lead Free: Add #PBF Lead Free Tape and Reel: Add #TRPBF
Lead Free Part Marking:
ORDER PART NUMBER
MIN
188
225
150
2.7
1.9
2.0
0.8
1.8
10
90
48
40
60
CTRL
LT3465ES6
LT3465AES6
= 3V, unless otherwise noted.
LT3465
0.01
TYP
200
340
300
600
2.6
3.2
1.2
0.7
35
93
60
50
75
θ
JA
T
JMAX
= 120°C ON BOARD OVER GROUND PLANE
V
GND 2
OUT
MAX
212
100
FB 3
= 125°C, θ
3.3
5.0
1.6
http://www.linear.com/leadfree/
16
50
72
60
90
5
4
6-LEAD PLASTIC TSOT-23
1
S6 PACKAGE
TOP VIEW
JA
MIN
188
225
150
= 256°C/W IN FREE AIR
2.7
1.9
2.0
1.8
1.8
10
90
48
40
60
U
S6 PART MARKING
LT3465A
6 SW
5 V
4 CTRL
TYP
0.01
200
340
300
2.6
3.2
2.4
0.7
35
93
60
50
75
IN
LTH2
LTAFT
W
MAX
212
100
3.3
5.0
2.8
16
50
72
60
90
5
4
3465afa
UNITS
U
MHz
mV
mA
mA
mV
mV
mV
nA
µA
µA
µA
µA
µA
µA
µs
%
V
V
V
V