A8514KLPTR-T Allegro Microsystems Inc, A8514KLPTR-T Datasheet - Page 8

• Manufacturer Part Number: A8514KLPTR-T
• Description: IC LED DVR WHT 4X80MA 16-ETSSOP
• Manufacturer: Allegro Microsystems Inc

Specifications of A8514KLPTR-T

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

A8514
2.20
2.15
2.10
2.05
2.00
1.95
1.90
1.85
1.80
210
208
206
204
202
200
198
196
194
192
190
10
9
8
7
6
5
4
3
2
1
0
-50 -40 -30 -20 -10
-50 -40 -30 -20 -10
-50 -40 -30 -20 -10
VIN Input Sleep Mode Current
versus Ambient Temperature
versus Ambient Temperature
versus Ambient Temperature
0
0
0
OVP Pin Sense Current
Switching Frequency
10 20 30 40 50 60 70 80 90 100 110 120 130
10 20 30 40 50 60 70 80 90 100 110 120 130
10 20 30 40 50 60 70 80 90 100 110 120 130
Temperature (°C)
Temperature (°C)
Temperature (°C)
Characteristic Performance
Wide Input Voltage Range, High Efficiency
T
A
= T
J
4.40
4.35
4.30
4.25
4.20
4.15
4.10
4.05
4.00
3.70
3.69
3.68
3.67
3.66
3.65
3.64
3.63
3.62
3.61
3.60
8.4
8.3
8.2
8.1
8.0
7.9
7.8
7.7
7.6
-50 -40 -30 -20 -10
-50 -40 -30 -20 -10
-50 -40 -30 -20 -10
Fault Tolerant LED Driver
VIN UVLO Start Threshold Voltage
VIN UVLO Stop Threshold Voltage
OVP Pin Overvoltage Threshold
versus Ambient Temperature
versus Ambient Temperature
versus Ambient Temperature
0
0
0
10 20 30 40 50 60 70 80 90 100 110 120 130
10 20 30 40 50 60 70 80 90 100 110 120 130
10 20 30 40 50 60 70 80 90 100 110 120 130
Temperature (°C)
Temperature (°C)
Temperature (°C)
115 Northeast Cutoff
1.508.853.5000; www.allegromicro.com
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 U.S.A.
8