MB39C011APFT-G-BND-ERE1 Datasheet, PDF (10/53 Pages) Cypress Semiconductor – 2 ch DC/DC Converter IC with Synchronous Rectification

7. Typical Characteristics
Power supply current vs.Power supply voltage
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
4
Ta   25˚C
6 8 10 12 14 16 18
Power supply voltage V_CC (V)
VB bias voltage vs.VB bias output current
5.5
5.4
5.3
5.2
5.1
5.0
4.9
4.8
4.7
4.6
4.5
-100 -80
Ta   25˚C
VCC  12 V
-60 -40 -20 0
VB bias output current I_VB (mA)
Voltage between VCC and VH vs.Power supply
voltage
5.5
5.4
5.3
5.2
5.1
5.0
4.9
4.8
4.7
4.6
4.5
4
Ta   25˚C
VH  0 A
6 8 10 12 14 16 18
Power supply voltage V_CC (V)
Document Number: 002-08369 Rev. *A
MB39C011A
VB bias voltage vs.Power supply voltage
5.5
5.4
5.3
5.2
5.1
5.0
4.9
4.8
4.7
4.6
4.5
4
Ta   25˚C
VB  0 A
6 8 10 12 14 16 18
Power supply voltage V_CC (V)
VB bias voltage vs.Operating ambient
temperature
5.5
5.4
5.3
5.2
5.1
5.0
4.9
4.8
4.7
VCC  12 V
4.6
VB  0 A
4.5
-40 -20 0 +20 +40 +60 +80 +100
Operating ambient temperature Ta (˚C)
Voltage between VCC and VH vs.VH bias output
current
5.5
5.4
5.3
5.2
5.1
5.0
4.9
4.8
4.7
4.6
4.5
0
Ta   25˚C
VCC  12 V
20 40 60 80 100
VH bias output current I_VH (mA)
(Continued)
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