MB39A214APFT-G-JNERE1 Datasheet, PDF (10/56 Pages) Fujitsu Component Limited. – 2ch DC/DC converter IC with PFM/ PWM synchronous rectification

MB39A214A
„ TYPICAL CHARACTERISTICS
Power dissipation vs. Operating ambient temperature
2000
1500
1282
1000
500
0
-50 -25 +0 +25 +50 +75 +100+125
Operating ambient temperature Ta (°C)
VB bias voltage vs. Operating ambient temperature
5.40
5.36
5.32
5.28
5.24
5.20
5.16
5.12
5.08
5.04
VCC=12V
IVB=0A
5.00
-40 -20 0 +20 +40 +60 +80 +100
Operating ambient temperature Ta (°C)
Error Comp. Threshold voltage vs.
Operating ambient temperature
0.705
0.704
0.703
0.702
0.701
0.700
0.699
0.698
0.697
0.696
0.695
-40 -20 0 +20 +40 +60 +80+100
Operating ambient temperature Ta (°C)
VB bias voltage vs. VB bias output current
5.4
Ta = +25 °C
5.3
5.2
VCC=12V
5.1
VCC=28V
VCC=6V
5.0
-30 -25 -20 -15 -10 -5 0
VB bias output current IVB (mA)
ILIM pin current vs. Operating ambient temperature
-3.5
-4.0
-4.5
-5.0
-5.5
-6.0
-40 -20 0 +20 +40 +60 +80 +100
Operating ambient temperature Ta (°C)
10
DS405-00007-1v0-E