ltc3210-1 Linear Technology Corporation, ltc3210-1 Datasheet - Page 16

• Manufacturer Part Number: ltc3210-1
• Description: Main/cam Led Controller With 64-step Brightness Control In 3mm X 3mm Qfn
• Manufacturer: Linear Technology Corporation

RELATED PARTS
LTC3210-1
TYPICAL APPLICATIO
PART NUMBER
LT1618
LTC3205
LTC3206
LTC3208
LTC3209-1/
LTC3209-2
LTC3210
LTC3214
LTC3215
LTC3216
LTC3217
LTC3440/LTC3441
LTC3443
LTC3453
LT3467/LT3467A
LT3479
16
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
V
BAT
DESCRIPTION
Constant Current, 1.4MHz, 1.5A Boost Converter
250mA, 1MHz, Multi-Display LED Controller
400mA, 800kHz, Multi-Display LED Controller
High Current Software Confi gurable Multi-Display
LED Controller
600mA MAIN/Camera/AUX LED Controller
MAIN/CAM LED Controller in 3mm × 3mm QFN
500mA Camera LED Charge Pump
700mA Low Noise High Current LED
Charge Pump
1A Low Noise High Current LED Charge Pump
with Independent Flash/Torch Current Control
600mA Low Noise Multi-LED Camera Light
600mA/1.2A I
Buck-Boost DC/DC Converter
600mA/1.2A I
Buck-Boost DC/DC Converter
1MHz, 800mA Synchronous Buck-Boost High
Power LED Driver
1.1A (I
DC/DC Converters with Integrated Soft-Start
3A, 42V, 3.5MHz Boost Converter
2.2μF
●
C1
FAX: [phone]
ENM
SW
ENC
), 1.3/2.1MHz, High Effi ciency Step-Up
OUT
OUT
V
ENM
ENC
, 2MHz/1MHz, Synchronous
, 600kHz, Synchronous
BAT
C1P
RM
U
2.2μF
30.1k
1%
C2
C1M
●
LTC3210-1
www.linear.com
RC
24.3k
1%
C2P
3-LED MAIN, One LED Camera
2.2μF
C3
MLED1
MLED2
MLED3
MLED4
CLED
C2M
CPO
GND
COMMENTS
V
V
V
V
(MAIN, SUB, RGB, CAM, AUX), 5mm × 5mm QFN Package
V
QFN-20 Package
V
CAM LEDs, 3mm × 3mm QFN and Ultra-Thin QFN Package
V
V
V
V
V
MS/DFN Packages
V
V
QFN Package
V
V
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN(MIN)
IN
IN
C4
2.2μF
: 1.6V to 18V, V
: 2.8V to 4.5V, V
: 2.8V to 4.5V, V
: 2.9V to 4.5V, V
: 2.9V to 4.5V, I
: 2.9V to 4.5V, I
: 2.9V to 4.5V, Single Output, 3mm × 3mm DFN Package
: 2.9V to 4.4V, V
: 2.9V to 4.4V, V
: 2.9V to 4.4V, I
: 2.4V to 5.5V, V
: 2.4V to 5.5V, V
: 2.4V to 16V, V
: 2.5V to 24V, V
: 2.7V to 5.5V, V
MLED4 DISABLED
OUT(MAX)
Q
Q
Q
OUT(MAX)
OUT(MAX)
MAIN
OUT(MAX)
OUT(MAX)
OUT(MAX)
OUT(MAX)
OUT(MAX)
OUT(MAX)
OUT(MAX)
= 400mA, Up to 94% Effi ciency, 4mm × 4mm
= 400μA, 3-Bit DAC Brightness Control for MAIN and
= 400μA, Four 100mA Outputs, QFN Package
IN(MAX)
= 36V, I
= 40V, I
= 40V, I
= 5.5V, I
= 5.5V, I
= 5.5V, I
= 5.5V, I
= 5.5V, I
= 5.25V, I
= 5.25V, I
: 2.7V to 4.5V, I
Q
Q
Q
Q
Q
Q
Q
Q
= 1.8mA, I
= 1.2mA, I
= 2μA, I
Q
Q
= 50μA, I
= 50μA, I
= 250μA, I
= 300μA, I
= 300μA, I
= 25μA/50μA, I
= 28μA, I
© LINEAR TECHNOLOGY CORPORATION 2006
32101 TA02
SD
Q
CAM
SD
SD
SD
SD
= 2.5mA, I
<1μA DFN, TSSOP Packages
SD
SD
SD
SD
<1μA, QFN Package
<1μA, QFN Package
<1μA, MS Package
<1μA, ThinSOT Package
LT 1207 REV B • PRINTED IN USA
<3μA, 17 Current Sources
<2.5μA, DFN Package
<2.5μA, DFN Package
<1μA, DFN Package
SD
<1μA,
SD
<6μA,
32101fb