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Product Key Points

Power Supply ICs on Small-lot 250-piece Tape & Reel Optimized for Industrial Equipment

DC/DC Converters for Compact High-Efficiency Industrial Equipment

Keyword
  • Small lot
  • Industrial grade
  • Field of industrial equipment
  • Small-volume production in large varieties
  • DC/DC converter
  • Incorporating power MOSFETs
  • Synchronous rectification step-down
  • 12 V and 24 V
  • Rated at 40 V

At ROHM, small reels of industrial grade ICs are made available to support manufacturing in small lots. In the field of industrial equipment, there are many cases in which models generally span a broad range and the number of units produced at one time is small, that is, small-volume production in large varieties is necessary. ICs supplied by tape & reel generally are in quantities of 2000 to 3000 pieces per reel, but customers complain that in small-volume production, IC stock remains unused. Hence ROHM has made available a lineup of products supporting small lots, with purchases from 250 pieces possible.

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Currently offered are "-LB"-designated industrial grade ICs for LDO regulators, DC/DC converters, op-amps/comparators, and EEPROMs. A reel with 250 pieces for small-lot production has the tape & reel symbol "H2" appended to the model name. Please inquire separately regarding support for other configurations.

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DC/DC Converters for Compact High-Efficiency Industrial Equipment

These are synchronous rectification step-down DC/DC convertersfor industrial equipment, incorporating power MOSFETs with a low ON-resistance. The BD9E series is rated at 40 V, and are designed for use with 12 V and 24 V industrial equipment. The BD9C series is rated at 20 V. The compact packages are an 8-pin SOP-J8 (4.90 mm × 6.00 mm × 1.65 mm), or an HTSOP-J8 (4.90 mm × 6.00 mm × 1.00 mm).

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Synchronous Rectification Step-down DC/DC Converters with Built-in Power MOSFETs

Part No. Rated
Input
Voltage (V)
Output
Current
(A)
Input
Voltage
Range (V)
Output Voltage (V) Switching
Frequency
(MHz)
Operating
Temperature
Range (℃)
Package
BD9E100FJ-LBH2 40 1.0 7.0~
36.0
(VIN×0.15)~
(VIN×0.7)
(VIN×0.15)≧ 1.0
1.0 -40 ~
+150
SOP-J8
BD9E101FJ-LBH2 (VIN×0.0855)~
(VIN×0.7)
(VIN×0.0855)≧ 1.0
0.57
BD9E300EFJ-LBH2 2.5 (VIN×0.15)~
(VIN×0.7)
(VIN×0.15)≧ 1.0
1.0 HTSOP-J8
BD9E301EFJ-LBH2 (VIN×0.0855)~
(VIN×0.7)
(VIN×0.0855)≧ 1.0
0.57
BD9C301FJ-LBH2 20 3.0 4.5~
18.0
(VIN×0.125)~
(VIN×0.7)
(VIN×0.125)≧ 0.8
0.5 -40 ~
+125
SOP-J8
BD9E303EFJ-LBH2 40 3.0 7.0~
36.0
(VIN×0.06)~
(VIN×0.8)
(VIN×0.06)≧ 1.0
0.3 - HTSOP-J8

Power Supply Design Technical Materials Free Download

Power Supply Design Technical Materials Free Download

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