LDS8869-002-T2 IXYS, LDS8869-002-T2 Datasheet - Page 4

• Manufacturer Part Number: LDS8869-002-T2
• Description: IC LED DVR WHT/CLR BCKLGT 16WQFN
• Manufacturer: IXYS
• Series: PowerLite™r
• Type: Backlight, White LED, Color LEDr

Specifications of LDS8869-002-T2

• Topology: Linear (LDO), Switched Capacitor (Charge Pump)
• Number Of Outputs: 6
• Internal Driver: Yes
• Type - Primary: Backlight
• Type - Secondary: White LED
• Frequency: 1.1MHz
• Voltage - Supply: 2.7 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 16-WQFN Exposed Pad, 16-DQFN
• Operating Temperature: -40°C ~ 85°C
• Current - Output / Channel: 32mA
• Internal Switch(s): Yes
• Efficiency: 94%
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Output: -
• Other names: LDS8869-002-T2-2

LDS8869
Table 3. REG2-5 Current Setting Registers
Pulses
© 2009 IXIS Corp.
Characteristics subject to change without notice
Data
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
0
1
2
3
4
5
6
7
8
9
Reg2-5 value
(binary)
000000
111111
111110
111101
111100
111011
111010
111001
111000
110111
110110
110101
110100
110011
110010
110001
110000
101111
101110
101101
101100
101011
101010
101001
101000
100111
100110
100101
100100
100011
100010
100001
100000
mA, IMODE = 0
LED Current,
3.75
3.25
2.75
2.25
1.75
1.25
0.75
0.25
0.0
3.5
2.5
1.5
0.5
0.0
3
2
1
mA, IMODE = 1
LED Current,
31.5
31.0
30.5
29.5
28.5
27.5
26.5
25.5
24.5
23.5
22.5
21.5
20.5
19.5
18.5
17.5
16.5
0.5
32
30
29
28
27
26
25
24
23
22
21
20
19
18
17
4
Pulses
Data
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
Reg2-5 value
(binary)
011111
011110
011101
011100
011011
011010
011001
011000
010111
010110
010101
010100
010011
010010
010001
010000
001111
001110
001101
001100
001011
001010
001001
001000
000111
000110
000101
000100
000011
000010
000001
000000
mA, IMODE = 0
LED Current,
Doc. No. 8869_DS, Rev. N2.1
mA, IMODE = 1
LED Current,
15.5
14.5
13.5
12.5
11.5
10.5
9.5
8.5
7.5
6.6
5.5
4.5
3.5
2.5
1.5
0.5
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1