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BD9160FVM ๋ฐ์ดํ„ฐ์‹œํŠธ PDF




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PDF ํ˜•์‹์˜ BD9160FVM ์ž๋ฃŒ ์ œ๊ณต

๋ถ€ํ’ˆ๋ฒˆํ˜ธ BD9160FVM ๊ธฐ๋Šฅ
๊ธฐ๋Šฅ 1ch DC๏ฟฝ๏ฟฝDC Converter Controller IC
์ œ์กฐ์—…์ฒด ROHM Semiconductor
๋กœ๊ณ  ROHM Semiconductor ๋กœ๊ณ 


BD9160FVM ๋ฐ์ดํ„ฐ์‹œํŠธ ๋ฅผ ๋‹ค์šด๋กœ๋“œํ•˜์—ฌ ๋ฐ˜๋„์ฒด์˜ ์ „๊ธฐ์  ํŠน์„ฑ๊ณผ ๋งค๊ฐœ๋ณ€์ˆ˜์— ๋Œ€ํ•ด ์•Œ์•„๋ณด์„ธ์š”.




์ „์ฒด 5 ํŽ˜์ด์ง€์ˆ˜

๋ฏธ๋ฆฌ๋ณด๊ธฐ๋ฅผ ์‚ฌ์šฉํ•  ์ˆ˜ ์—†์Šต๋‹ˆ๋‹ค

BD9160FVM ๋ฐ์ดํ„ฐ์‹œํŠธ, ํ•€๋ฐฐ์—ด, ํšŒ๋กœ
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STRUCTURE
PRODUCT NAME
Silicon Monolithic Integrated Circuit
1ch DC๏ผDC Converter Controller IC with Built-in Synchronous Rectifier
TYPE
BD9160FVM
FEATURES
ใƒปOutput Voltage๏ผš3.3V, Output Current๏ผš0.6A
ใƒปHigh Efficiency and Fast Transient Response
โ—‹ABSOLUTE MAXIMUM RATING๏ผˆTa=25โ„ƒ๏ผ‰
Parameter
Vcc Voltage
PVcc Voltage
Symbol
VCC
PVCC
Limit
-0.3๏ฝž+7 *1
-0.3๏ฝž+7 *1
Unit
V
V
EN Voltage
EN -0.3๏ฝž+7
V
SWใƒปITH Voltage
SW Output Current
Power Dissipation 1
Power Dissipation 2
SW, ITH
ISW
Pd1
Pd2
-0.3๏ฝž+7
1.1 *1
387.5 *2
587.4 *3
V
A
mW
mW
Operating Temperature Range
Topr
-25๏ฝž+85
โ„ƒ
Storage Temperature Range
Tstg -55๏ฝž+150
โ„ƒ
Maximum Junction Temperature
Tjmax
+150
โ„ƒ
*1 Pd, ASO, and Tjmax=150โ„ƒ should not be exceeded.
*2 Derating is 3.1mW /โ„ƒ for temperatures above Ta=25โ„ƒ.
*3 Derating is 4.7mW /โ„ƒ for temperatures above Ta=25โ„ƒ (when mounted on 70mmร—70mmร—1.6mm glass epoxy PCB).
โ—‹OPERATING CONDITIONS๏ผˆTa=-25๏ฝž+85โ„ƒ๏ผ‰
Parameter
Symbol
Vcc Voltage
VCC
PVcc Voltage
PVCC
EN Voltage
EN
SW Average Output Current
ISW
*4 Pd and ASO should not be exceeded.
Min.
4.5www.DataSheet.co.kr
4.5
0
-
Typ.
5.0
5.0
-
-
Max.
5.5
5.5
VCC
0.6*4
Unit
V
V
V
A
REV.A
Datasheet pdf - http://www.DataSheet4U.net/




BD9160FVM pdf, ๋ฐ˜๋„์ฒด, ํŒ๋งค, ๋Œ€์น˜ํ’ˆ
4/4
(11) Overcurrent protection circuit/Output short protection circuit
The overcurrent protection circuit is built into output, and functions as the current limit.
Note that if the protection circuit operates more than a specified time period (when the output short-circuit protection
circuit detects a load short or other similar state) the output will be latched OFF.
Output is restored when the EN block is activated again, or when UVLO is deactivated. Although the protection circuits
effectively prevent IC destruction under fault conditions, they should not be employed continuously.
(12) Selection of inductor
Please use an inductor with a series resistance element (DCR) under 0.2ฮฉ. Note that use of a high DCR inductor will
cause an inductor loss, resulting in decreased voltage output. Should this condition continue for a specified period (soft
start time + timer latch time), output short circuit protection will be activated and output will be latched OFF. When using
an inductor over 0.2ฮฉ, be careful to ensure adequate margins for variation between eternal devices and this IC, including
transient as well as static characteristics.
www.DataSheet.co.kr
REV. A
Datasheet pdf - http://www.DataSheet4U.net/

4ํŽ˜์ด์ง€












๊ตฌ       ์„ฑ ์ด 5 ํŽ˜์ด์ง€์ˆ˜
๋‹ค์šด๋กœ๋“œ[ BD9160FVM.PDF ๋ฐ์ดํ„ฐ์‹œํŠธ ]

๋‹น์‚ฌ ํ”Œ๋žซํผ์€ ํ‚ค์›Œ๋“œ, ์ œํ’ˆ ์ด๋ฆ„ ๋˜๋Š” ๋ถ€ํ’ˆ ๋ฒˆํ˜ธ๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ๊ฒ€์ƒ‰ํ•  ์ˆ˜ ์žˆ๋Š”

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๊ตฌ๋งค ๋ฌธ์˜
์ผ๋ฐ˜ IC ๋ฌธ์˜ : ์ƒ˜ํ”Œ ๋ฐ ์†Œ๋Ÿ‰ ๊ตฌ๋งค
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IGBT, TR ๋ชจ๋“ˆ, SCR ๋ฐ ๋‹ค์ด์˜ค๋“œ ๋ชจ๋“ˆ์„ ํฌํ•จํ•œ
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์ƒํ˜ธ : ์•„์ด์ง€ ์ธํ„ฐ๋‚ด์…”๋‚ 

์‚ฌ์ดํŠธ ๋ฐฉ๋ฌธ :     [ ํ™ˆํŽ˜์ด์ง€ ]     [ ๋ธ”๋กœ๊ทธ 1 ]     [ ๋ธ”๋กœ๊ทธ 2 ]



๊ด€๋ จ ๋ฐ์ดํ„ฐ์‹œํŠธ

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BD9160FVM

1ch DC๏ฟฝ๏ฟฝDC Converter Controller IC

ROHM Semiconductor
ROHM Semiconductor

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