LT1932ES6#TR Linear Technology, LT1932ES6#TR Datasheet - Page 11
![IC LED DRIVR WHITE BCKLGT TSOT-6](/photos/6/57/65785/tsot-23-5_05-08-1635_sml.jpg)
LT1932ES6#TR
Manufacturer Part Number
LT1932ES6#TR
Description
IC LED DRIVR WHITE BCKLGT TSOT-6
Manufacturer
Linear Technology
Type
Backlight, White LEDr
Datasheet
1.LT1932ES6TRMPBF.pdf
(16 pages)
Specifications of LT1932ES6#TR
Constant Current
Yes
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
1 V ~ 10 V
Voltage - Output
36V
Mounting Type
Surface Mount
Package / Case
TSOT-23-6, TSOT-6
Operating Temperature
-40°C ~ 85°C
Current - Output / Channel
40mA
Internal Switch(s)
Yes
Efficiency
80%
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
LT1932ES6TR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
1.8V TO 3V
TYPICAL APPLICATIO S
1.8V TO 3V
V
V
IN
IN
C1: TAIYO YUDEN JMK212BJ475
C2: TAIYO YUDEN EMK316BJ225
D1: ZETEX ZHCS400
L1: MURATA LQH3C4R7M24
C1: TAIYO YUDEN JMK212BJ475
C2: TAIYO YUDEN LMK212BJ225
D1: ZETEX ZHCS400
L1: MURATA LQH3C4R7M24
DIMMING
CONTROL
DIMMING
CONTROL
2-Cell Driver for Three White LEDs
C1
4.7 F
2.5V DC
C1
4.7 F
2-Cell Driver for Two White LEDs
2.5V DC
60.4k
60.4k
5
5
SHDN
R
SHDN
R
V
V
SET
SET
IN
IN
6
4
6
4
R
1.50k
R
1.50k
4.7 H
LT1932
SET
LT1932
4.7 H
SET
L1
L1
GND
SW
GND
SW
LED
LED
U
1
2
1
2
(408) 573-4150
(408) 573-4150
(631) 543-7100
(814) 237-1431
(408) 573-4150
(408) 573-4150
(631) 543-7100
(814) 237-1431
3
D1
D1
3
15mA
15mA
1932 TA15a
1932 TA06a
C2
2.2 F
C2
2.2 F
85
80
75
70
65
60
55
85
80
75
70
65
60
55
0
0
5
5
LED CURRENT (mA)
LED CURRENT (mA)
Efficiency
Efficiency
10
10
V
V
V
IN
IN
V
IN
IN
15
= 1.8V
15
= 3V
= 3V
= 1.8V
1932 TA06b
1932 TA15b
20
20
LT1932
11
1932f