AAT1236 Analogic Corporation, AAT1236 Datasheet - Page 8

• Manufacturer Part Number: AAT1236
• Manufacturer: Analogic Corporation

Typical Characteristics
8
160
140
120
100
1.2
1.1
1.0
0.9
0.8
0.7
80
60
40
4.5
4.0
3.5
3.0
2.5
2.7
+25°C
vs. Supply Voltage and Temperature
Supply Voltage and Temperature
Low Side Switch On Resistance
3.1
3.0
Enable Threshold High vs.
-40°C
+85°C
(All Channels = 20mA)
3.5
3.5
Line Transient
Supply Voltage (V)
Supply Voltage (V)
Time (50µs/div)
+120°C
25°C
3.9
4.0
4.3
4.5
+85°C
+100°C
4.7
5.0
5.1
5.5
14.2
14.1
14.0
13.9
13.8
5.5
6.0
High Efficiency White LED Drivers
I
INDUCTOR
SDA (V)
SCL (V)
V
280
260
240
220
200
180
160
140
1.1
1.0
0.9
0.8
0.7
0.6
OUT
2.5
2.7
Input Disconnect Switch Resistance vs.
(A)
(V)
+85°C
-40°C
25°C
+25°C
Supply Voltage and Temperature
Supply Voltage and Temperature
5
0
5
0
0
3.0
3.1
for Backlight and Keypad
Enable Threshold Low vs.
3.5
3.5
Soft Start Operation
Supply Voltage (V)
Supply Voltage (V)
(All Channels = 20mA)
+120°C
+85°C
Time (200µs/div)
3.9
4.0
+100°C
4.3
4.5
14V
4.7
5.0
1236.2007.01.1.0
5.1
5.5
0.5
0
5.5
6.0