LDS8160-002-T2 IXYS, LDS8160-002-T2 Datasheet - Page 10

• Manufacturer Part Number: LDS8160-002-T2
• Description: IC LED DVR WHT/RGB BCKLGT 16WQFN
• Manufacturer: IXYS
• Series: LED-Sense™, Power-Lite™r
• Type: Backlight, White LED, RGB (I²C Interface)r

Specifications of LDS8160-002-T2

• Topology: Linear (LDO), PWM
• Number Of Outputs: 6
• Internal Driver: Yes
• Type - Primary: Backlight
• Type - Secondary: RGB, White LED
• Frequency: 1.2MHz
• Voltage - Supply: 2.3 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 16-WQFN, 16-miniQFN
• Operating Temperature: -40°C ~ 85°C
• Current - Output / Channel: 25mA
• Internal Switch(s): Yes
• Efficiency: 80%
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Output: -
• Lead Free Status / Rohs Status: Details
• Other names: LDS8160-002-T2-2

LDS8160
Table 6: Offset Codes for Tj-Ta Temperature Gradient Offset (both LED and Si per Table 5).
Table 7: T-code values vs. Temperature (for registers 4Ah and 4Bh)
Temperature,
Table 8: Δ PWM Code Allocation
Table 9: Δ PWM Codes vs. Number of Adjustment Steps
© 2009 IXYS Corp.
Characteristics subject to change without notice
Number of
Temperature
50h, 60h, 70h
51h, 61h, 71h
52h, 62h, 72h
53h, 63h, 73h
54h, 64h, 74h
55h, 65h, 75h
56h, 66h, 76h
57h, 67h, 77h
Not Valid
Offset
steps
Register
Address
(Ta-Tj)
-35
-30
-25
-20
-15
-10
-7
-6
-5
0
-5
0
C
-40
-35
-30
-25
0
C
Bit4 – Bit 0
Binary
Code
Bit3 –
00000
00001
00010
00011
00101
00101
00110
00111
1000
1001
1010
1011
Bit 0
1000
1001
1010
1011
7 – 4
-30
-20
-10
10
20
30
40
0
Δ PWM code for
temperature,
Data bits
Temperature
Temperature,
Number of
Offset
(Ta-Tj)
steps
-20
-15
-10
-4
-3
-2
-1
-5
0
10
15
20
25
30
35
40
5
C
0
3 – 0
0
C
-35
-25
-15
15
25
35
C
-5
5
Bit4 – Bit 0
Binary
Code
Bit3 –
01000
01001
01010
01011
01100
01101
01110
01111
1100
1101
1110
1111
Bit 0
1100
1101
1110
1111
5Ch, 6Ch, 7Ch
5Dh, 6Dh, 7Dh
5Ah, 6Ah, 7Ah
5Bh, 6Bh, 7Bh
5Eh, 6Eh, 7Eh
5Fh, 6Fh, 7Fh
58h, 68h, 78h
59h, 69h, 79h
Register
Address
10
Temperature
Temperature,
Number of
Offset
(Ta-Tj)
steps
10
15
0
1
2
3
0
45
50
55
60
65
70
75
80
0
5
C
0
C
7 – 4
100
110
120
50
60
70
80
90
ΔPWM code for
temperature,
Bit4 – Bit 0
Binary
Code
0000
0001
0010
0011
Bit3 –
10000
10001
10010
10011
10100
10101
10110
10111
Data bits
Bit 0
0000
0001
0010
0011
3 – 0
Temperature
Temperature,
0
105
115
Number of
C
45
55
65
75
85
95
Doc. No. 8160_DS, Rev. N1.0
Offset
steps
(Ta-Tj)
100
105
110
115
120
20
25
30
35
4
5
6
7
0
85
90
95
C
0
C
Bit4 – Bit
Binary
Bit3 –
Code
11000
11001
11010
11011
11100
11101
11110
11111
0100
0101
0110
0111
Bit 0
0100
0101
0110
0111
0