LTC3210EPD-1#TRPBF Linear Technology, LTC3210EPD-1#TRPBF Datasheet - Page 5

• Manufacturer Part Number: LTC3210EPD-1#TRPBF
• Description: IC LED DRVR WHITE BCKLT 16-UTQFN
• Manufacturer: Linear Technology
• Type: Backlight, White LEDr

Specifications of LTC3210EPD-1#TRPBF

• Topology: Step-Up (Boost), Switched Capacitor (Charge Pump)
• Number Of Outputs: 5
• Internal Driver: Yes
• Type - Primary: Backlight
• Type - Secondary: White LED
• Frequency: 800kHz
• Voltage - Supply: 2.9 V ~ 4.5 V
• Mounting Type: Surface Mount
• Package / Case: 16-UTQFN (16-µTQFN)
• Operating Temperature: -40°C ~ 85°C
• Internal Switch(s): Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Output: -
• Current - Output / Channel: -
• Efficiency: -

Typical perFormance characTerisTics
500
400
300
200
100
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
0
2.7
50
CLED Pin Dropout Voltage
vs CLED Pin Current
V
vs V
V
BAT
BAT
100
BAT
3.0
= 3.6V
Shutdown Current
CLED PIN CURRENT (mA)
Voltage
150
T
T
A
3.3
A
V
= 85°C
BAT
= –40°C
20
15
10
200
5
0
VOLTAGE (V)
0
2x Mode Supply Current
vs I
T
3.6
V
A
BAT
250
= 25°C
CPO
= 3.6V
100
3.9
300
(IV
LOAD CURRENT (mA)
BAT
4.2
200
350
32101 G10
– 2I
32101 G13
400
4.5
CPO
300
)
400
800
780
760
740
720
700
680
660
640
620
600
120
100
80
60
40
20
0
2.7
32101 G16
0
MLED Pin Dropout Voltage
vs MLED Pin Current
1x Mode No Load V
vs V
V
RM = 33.2k
RC = 24.3k
BAT
500
2
BAT
3.0
= 3.6V
4
MLED PIN CURRENT (mA)
Voltage
6
3.3
V
BAT
8
VOLTAGE (V)
3.6
10
12 14
BAT
3.9
400
360
320
280
240
200
160
120
Current
80
40
0
0
CLED Pin Current
vs CLED Pin Voltage
16
V
4.2
BAT
32101 G14
32101 G11
18
T
= 3.6V
A
0.2
= 25°C, unless otherwise stated.
20
4.5
CLED PIN VOLTAGE (V)
0.4
850
840
830
820
810
800
780
790
770
760
20
15
10
5
0
2.7
0
0.6
Oscillator Frequency
vs V
1.5x Mode Supply Current
vs I
V
BAT
T
CPO
A
BAT
3.0
= 3.6V
= 85°C
100
0.8
(IV
Voltage
LOAD CURRENT (mA)
32101 G17
BAT
3.3
V
LTC3210-1
BAT
200
T
T
A
– 1.5I
1
A
VOLTAGE (V)
= 25°C
= –40°C
3.6
300
CPO
3.9
)
400
4.2
32101 G12
32101 G15
32101fd

500
4.5