CAT310W-T1 CATALYST SEMICONDUCTOR, CAT310W-T1 Datasheet - Page 6

• Manufacturer Part Number: CAT310W-T1
• Description: IC, LED DRIVER, LINEAR, SOIC-20
• Manufacturer: CATALYST SEMICONDUCTOR

Specifications of CAT310W-T1

• Led Driver Application: Automotive Lighting, LED Cluster Displays
• No. Of Outputs: 10
• Output Current: 50mA
• Output Voltage: 17V
• Input Voltage: 3V To 5.5V
• Topology: Linear
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

10V/div
VBATT
VBATT
current
current
50mA/
20mA/
5V/div
LED
LED
18V
40V
div
div
14
12
10
8
6
4
2
0
0
Figure 5. XLAT Pull−down Current vs. Input
Figure 3. VBATT Overvoltage Detection
Amplitude between 16 V and 26 V
1
Figure 7. VBATT Load Dump
XLAT VOLTAGE (V)
1 msec / div
2
5 msec / div
Voltage
(
VCC = 5 V, VBATT = 14 V, T
3
TYPICAL CHARACTERISTICS
4
−40°C
125°C
25°C
85°C
http://onsemi.com
AMB
5
= 25°C, unless otherwise specified.)
6
50mA/div
OUT pin
10V/div
BLANK
voltage
current
5V/div
LED
14
12
10
12
10
8
6
4
2
0
8
6
4
2
0
0
2
125°C
−40°C
25°C
85°C
Figure 6. BLANK Pull−up Current vs. Input
Figure 8. Switch On−resistance vs. VCC
Figure 4. BLANK and Output Waveform
VCC = 5 V
1
3
BLANK VOLTAGE (V)
VCC VOLTAGE (V)
50 msec / div
2
Voltage
4
3
5
4
−40°C
125°C
85°C
25°C
5
6