LTC3210EPD-1#PBF Linear Technology, LTC3210EPD-1#PBF Datasheet - Page 6

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

Specifications of LTC3210EPD-1#PBF

• 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: -

LTC3210-1
Typical perFormance characTerisTics

22
20
18
16
14
12
10
20
18
16
14
12
10
8
6
4
2
0
0.00
8
6
4
2
0
MLED Pin Current
vs MLED Pin Voltage
MLED Current
vs ENM Strobe Pulses
0
V
0.02
V
RM = 33.2k
BAT
BAT
57
NUMBER OF ENM STROBE PULSES
= 3.6V
0.04
= 3.6V
50
MLED PIN VOLTAGE (V)
0.06
43
0.08
36
0.10
29
0.12
22
0.14
15
0.16
32101 G18
0.18
32101 G20
8
0.20
1
400
350
300
250
200
150
100
90
80
70
60
50
40
30
20
10
50
0
0
2.9
0
CLED Current
vs ENC Strobe Pulses
Efficiency vs V
V
RC = 24.3k
300mA LED CURRENT
(TYP V
T
T
BAT
A
3.05 3.2 3.35 3.5 3.65
A
= 25°C
= 25°C, unless otherwise stated.
7
NUMBER OF ENC STROBE PULSES
= 3.6V
F
AT 300mA = 3.1V, AOT-2015HPW
6
V
5
BAT
BAT
(V)
Voltage
4
3.8 3.95 4.1 4.25
3
2
32101 G19
32101 G21
4.4
1
32101fd