MB39A103 Datasheet, PDF (11/33 Pages) List of Unclassifed Manufacturers – 4-Channel DC/DC Converter IC with Support for Low Voltage

MB39A103
(Continued)
Error Amplifier Voltage Gain, Phase vs. Frequency
40
30
20
10
0
−10
−20
−30
−40
100
TA = +25 °C
VCC = 4 V
180
AV
ϕ
90
0
−90
−180
1k
10 k 100 k 1 M 10 M
Frequency f (Hz)
2.48 V
240 kΩ
10 kΩ
1 µF
+
IN
10 kΩ
−INE1
29 −
2.4 kΩ
30 +
CS1
+
28
OUT
1.5 V 1.24 V
Error Amp1
the same as other channels
Power Dissipation vs.
Operating Ambient Temperature
(TSSOP-30P)
1600
1400
1390
1200
1000
800
600
400
200
0
−40 −20 0
20 40 60 80 100
Operating ambient temperature TA (°C)
Power Dissipation vs.
Operating Ambient Temperature
(BCC-32P)
1000
980
800
600
400
200
0
−40 −20 0
20 40 60 80 100
Operating ambient temperature TA (°C)
11