Datasheet > BD9E300UEFJ-LB(H2) (新产品)

BD9E300UEFJ-LB(H2) (新产品)

更新时间： 2023-09-03 20:24:58

品牌	Logo	应用领域
罗姆 - ROHM		/
页数	文件大小	规格书
33页	1655K
描述
This product guarantees long life cycle in Industrial market. BD9E300UEFJ-LB(H2) is a synchronous buck switching regulator with built-in power MOSFETs. It is capable of an output current of up to 2.5A. It has a high oscillation frequency of 1MHz while using small inductance value. It is a current mode control DC/DC converter and features high-speed transient response. Phase compensation can also be set easily.This IC uses different production line against series model BD9E300EFJ-LB for the purpose of improving production efficiency. We recommend using this IC for your new development. Electric characteristics noted in Datasheet does not differ between Production Line. In addition, the data of BD9E300EFJ-LB is disclosed for documents and design models unless otherwise specified.

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BD9E300EFJ-LB BD9E300UEFJ-LB

Typical Performance Curves

3.0

1.0

0.8

0.6

0.4

0.2

0.0

2.5

2.0

1.5

1.0

0.5

0.0

VIN =36V

VIN=24V

VIN =36V

VIN =24V

VIN =12V

VIN =7V

-40 -20

40 60

80 100 120

-40 -20

20 40

60 80 100 120

Temperature[℃]

Figure 5. Stand-by Current vs Junction Temperature

Figure 4. Operating Current vs Junction Temperature

1.0

0.8

1.02

VIN =24V

VIN =36V

0.6

1.01

1.00

0.99

0.98

VIN =24V

0.4

0.2

0.0

-0.2

-0.4

-0.6

-0.8

-1.0

VIN =12V

VIN =7V

-40 -20

20 40 60 80 100 120

-40 -20

20 40 60 80 100 120

Temperature[℃]

Figure 6. FB Voltage Reference vs Junction Temperature

Figure 7. FB Input Current vs Junction Temperature

www.rohm.co

TSZ02201-0J3J0AJ00220-1-2

01.Nov.2022 Rev.004

6/30

TSZ22111•15•001

1...3 4 567 8 9...33

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