SP7612AEC6-L Exar Corporation, SP7612AEC6-L Datasheet - Page 5

• Manufacturer Part Number: SP7612AEC6-L
• Description: LED DRIVER LOW DROPOUT, SMD, 7612
• Manufacturer: Exar Corporation

Specifications of SP7612AEC6-L

• Primary Input Voltage: 5.5V
• No. Of Outputs: 2
• Voltage Regulator Case Style: SC-70
• No. Of Pins: 6
• Operating Temperature Range: -40°C To +85°C
• Operating Temperature Max: 85°C
• Operating Temperature: RoHS Compliant

Date: 10/11/04
20.0
18.0
16.0
14.0
12.0
10.0
8.0
6.0
4.0
2.0
200.0
180.0
160.0
140.0
120.0
100.0
SP7614A ILED vs Set Resistor and Cathode Voltage - V
10
80.0
60.0
40.0
20.0
SP7614A CTRL Current versus CTRL Voltage (Vcontrol = open)
0.0
0.00
Control Voltage Transient Response
20
Vk=50mV
Vk=150mV
Vk=100mV
0.20
30
0.40
[
40
0.60
Time (1µs/div)
Vk=200mV
Set Resistor (k Ohms)
CTRL Pin Voltage (V)
0.80
50
Iset (uA)
Vk=250mV
T
T
T
SP7611A/7612/7614 Low Dropout LED Driver for Any Color LED
1.00
60
1.20
Vk=300mV
70
SP7614A TYPICAL PERFORMANCE CHARACTERISTICS
1.40
80
CONTROL
]
1.60
=3V
90
1.80
100
5
45.0
40.0
35.0
30.0
25.0
20.0
15.0
10.0
19.0
17.0
15.0
13.0
11.0
-1.0
5.0
0.0
9.0
7.0
5.0
3.0
1.0
0.0
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0
Enable Voltage Transient Response
SP7614A LED Current versus Enable Voltage, Vk=150mV
0.1
SP7614A LED Current versus LED Cathode Voltage
0.2
0.3
[
0.4
ILED (mA)
0.5
Iset=25uA
Time (1µs/div)
VEN Voltage (V)
Cathode Voltage (V)
0.6
© Copyright 2004 Sipex Corporation
0.7
T
T
T
ICTRL (uA)
Iset=50uA
0.8
0.9
1.0
1.1
1.2
]
1.3
100.0
90.0
80.0
70.0
60.0
50.0
40.0
30.0
20.0
10.0
0.0
1.4