MIC2860-2PYD6 TR Micrel Inc, MIC2860-2PYD6 TR Datasheet - Page 4

• Manufacturer Part Number: MIC2860-2PYD6 TR
• Description: IC WHITE LED DRIVER PWM SOT-23-6
• Manufacturer: Micrel Inc
• Series: -r

Specifications of MIC2860-2PYD6 TR

• Constant Current: -
• Constant Voltage: -
• Topology: Linear (LDO)
• Number Of Outputs: 2
• Internal Driver: Yes
• Type - Primary: Backlight
• Type - Secondary: White LED
• Frequency: -
• Voltage - Supply: 3 V ~ 5.5 V
• Voltage - Output: 0 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: SOT-23-6
• Operating Temperature: -40°C ~ 85°C
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 576-3940-2

Typical Characteristics
Micrel Inc.
September 2010
0.35
0.25
0.15
0.05
0.4
0.3
0.2
0.1
35
30
25
20
15
10
5
0
35
30
25
20
15
10
0
5
0
-40
-40
5
-20
-20
Peak LED Current
10
Dropout Voltage
vs. Temperature
vs. Temperature
LED2
0
0
TEMPERATURE (°C)
TEMPERATURE (°C)
R
SET
Matching
vs. R
15
20
20
LED1
= 19.1KΩ
R
SET
40
40
SET
20
(KΩ)
R
60
60
R
SET
SET
25
= 9.53KΩ
80
= 19.1KΩ
80
100
100
30
120
120
35
70
60
50
40
30
20
10
31.5
30.5
29.5
28.5
0
32
31
30
29
28
0
-40
-20
vs. Temperature
LED1
Dropout Voltage
10
LED Current
0
LED2
TEMPERATURE (°C)
LED2
vs. R
20
4
R
SET
40
LED1
20
SET
(KΩ)
R
60
SET
= 9.53KΩ
80
30
100 120
4
0
15.5
14.5
13.5
70
60
50
40
30
20
10
16
15
14
13
0
-40
-40
LED1
-20
ILED1
-20
vs. Temperature
Dropout Voltage
vs.Temperature
LED2
0
0
TEMPERATURE (°C)
TEMPERATURE (°C)
LED Current
ILED2
20
20
40
40
M9999-092710-A
60
60
R
R
MIC2860-2P
SET
SET
80
80
= 9.53KΩ
= 19.1KΩ
100
100
120
120