0.6 to 1.5 Watt Isolated DC-DC Converter

Single Regulated Output

BOTHHAND USA. http://www.bothhand.com

4. Model Selection Guide：

：

：

：

4.1. 1K Vdc Isolation - Single output

( Specifications typical at Ta = +25 ℃, Nominal input voltage, Rated output current unless otherwise noted )

Bothhand

Model No.

Input

Voltage

(Vdc)

Output

Voltage

(Vdc)

Output

Current

(mA) Max

Input Current

@ No Load

(mA) Typ.

Input Current

@ Max. Load

(mA) Typ.

Output

Ripple

(mV) Max.

Load

Regulation

(%) Max.

Efficiency

(%) Typ.

B4-0503DS

3.0

200

28

193

50

± 0.5

62

B4-053R3DS

3.3

200

28

212

50

± 0.5

62

B4-0505DS

5.0

200

28

312

50

± 0.5

64

B4-0509DS

9.0

150

26

421

60

± 0.5

64

B4-0512DS

5

12.0

100

26

375

80

± 0.5

64

B4-1203DS

3.0

200

18

81

50

± 0.5

62

B4-123R3DS

3.3

200

18

88

50

± 0.5

62

B4-1205DS

5.0

200

18

130

50

± 0.5

64

B4-1209DS

9.0

150

18

176

60

± 0.5

64

B4-1212DS

12

12.0

100

18

156

80

± 0.5

64

B4-2403DS

3.0

200

5

40

50

± 0.5

62

B4-243R3DS

3.3

200

5

43

50

± 0.5

63

B4-2405DS

5.0

200

4

64

50

± 0.5

65

B4-2409DS

9.0

150

4

88

60

± 0.5

64

B4-2412DS

24

12.0

100

4

78

80

± 0.5

64

B4-xxxxDS

Notes：

1.

B4-xxxxDS is for Customer Design.

2.

Load regulation is for output current change from 0 % to 100 % Max. Load.

Mechanical Dimension：

：

：

：

Pin

1K Vdc - Single

Pin

1

-Vin

+Vin

14

2

13

3

---

12

4

Vo (-)

11

5

---

10

6

---

Vo (+)

9

7

NC

---

8

Units : mm ( inch )

Tolerance : .xx ± 0.25

( ± 0.01 )