AAT1151IKS-1.0-T1 AnalogicTech, AAT1151IKS-1.0-T1 Datasheet - Page 6

• Manufacturer Part Number: AAT1151IKS-1.0-T1
• Description: DC to DC Converter, 850kHz 700mA Synchronous Buck DC/DC Converter, Tape and Reel
• Manufacturer: AnalogicTech

Typical Characteristics
6
1200
1000
250
200
150
100
1.794
1.792
1.788
1.786
1.784
1.782
No Load Supply Current vs. Input Voltage
800
600
400
200
50
1.79
1.78
0
0
2.5
-40
-40
Switching Frequency vs. Temperature
T = 85°C
T = 25°C
T = -40°C
Output Voltage vs. Temperature
-20
-20
3
0
0
3.5
Temperature (C)
Input Voltage (V)
Temperature (° ° C)
20
20
4
40
40
4.5
60
60
850kHz 700mA Synchronous Buck DC/DC Converter
5
80
80
5.5
100
100
20
890
880
860
15
10
870
850
-1.0
-2.0
-3.0
5
0
3.0
2.0
1.0
0.0
1
2.5
1
Frequency vs. Input Voltage
Load and Line Regulation
3
Circuit of Figure 1
V
10
Output Ripple
IN
Load Current (mA)
10
3.5
= 2.7V
Input Voltage (V)
I
OUT
V
IN
V
(mA)
= 4.2V
4
IN
= 4.2V
V
IN
= 2.7V
100
100
4.5
AAT1151
V
1151.2003.11.0.91
IN
V
IN
= 3.6V
= 3.6V
5
1000
1000
5.5