Technical Note

3/16

BD6210, BD6211, BD6212, BD6215, BD6216, BD6217

www.rohm.com

2009.08 - Rev.C

○

c

2009 ROHM Co., Ltd. All rights reserved.



Electrical characteristic curves (Reference data)

20

25

30

35

3456

Supply Voltage: VCC [V]

85°C

25°C

-40°C

0.0

2.0

4.0

6.0

1.52

2.533.5

Supply Voltage: VCC [V]

85°C

25°C

-40°C

0.0

3.0

6.0

9.0

66.5

77.5

8

Supply Voltage: VCC [V]

-40°C

25°C

85°C

0.0

0.2

0.4

0.6

0.8

1.0

0

0.2

0.4

0.6

0.8

1

Input Voltage: VREF / VCC [V]

-40°C

25°C

85°C

0

20

40

60

80

100

01

234

5

6

Input Voltage: VIN [V]

85°C

25°C

-40°C

-10

-5

0

5

10

012

345

Input Voltage: VREF [V]

-40°C

25°C

85°C

-0.5

0.0

0.5

1.0

1.5

1.5

2

2.5

3

Load Current / Iomax: Normalized

85°C

25°C

-40°C

-0.5

0.0

0.5

1.0

1.5

125

150

175

200

Junction Temperature: Tj [°C]

-0.5

0.0

0.5

1.0

1.5

11.5

22.5

Load Current / Iomax: Normalized

85°C

25°C

-40°C

Fig.1 Supply current (1ch)

Fig.2 Supply current (2ch)

Fig.3 Input threshold voltage

Fig.4 Input bias current

Fig.5 VREF input bias current

Fig.6 VREF - DUTY

(VCC=5V)

Fig.7 VCC - Carrier frequency

Fig.8 Under voltage lock out

Fig.9 Over voltage protection

Fig.10 Thermal shutdown

Fig.11 Over current protection (H side) Fig.12 Over current protection (L side)

0.0

0.2

0.4

0.6

0.8

1.0

34

5

6

Supply Voltage: Vcc [V]

85°C

25°C

-40°C

-0.5

0.0

0.5

1.0

1.5

1

1.2

1.4

1.6

1.8

2

Input Voltage: VIN [V]

-40°C

25°C

85°C

-40°C

25°C

85°C

0.0

0.2

0.4

0.6

0.8

1.0

34

56

Supply Voltage: Vcc [V]

85°C

25°C

-40°C