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HM6299 Folha de dados(PDF) 8 Page - Shenzhen Huazhimei Semiconductor Co., Ltd

Nome de Peças HM6299
Descrição Electrónicos  220KHz 60V 5A switching current boost/buck-boost DC-DC converter
PDF  12 Pages
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Fabricante Electrônico  HMSEMI [Shenzhen Huazhimei Semiconductor Co., Ltd]
Página de início  http://www.hmsemi.com/
Logo HMSEMI - Shenzhen Huazhimei Semiconductor Co., Ltd

HM6299 Folha de dados(HTML) 8 Page - Shenzhen Huazhimei Semiconductor Co., Ltd

Back Button HM6299 Datasheet HTML 4Page - Shenzhen Huazhimei Semiconductor Co., Ltd HM6299 Datasheet HTML 5Page - Shenzhen Huazhimei Semiconductor Co., Ltd HM6299 Datasheet HTML 6Page - Shenzhen Huazhimei Semiconductor Co., Ltd HM6299 Datasheet HTML 7Page - Shenzhen Huazhimei Semiconductor Co., Ltd HM6299 Datasheet HTML 8Page - Shenzhen Huazhimei Semiconductor Co., Ltd HM6299 Datasheet HTML 9Page - Shenzhen Huazhimei Semiconductor Co., Ltd HM6299 Datasheet HTML 10Page - Shenzhen Huazhimei Semiconductor Co., Ltd HM6299 Datasheet HTML 11Page - Shenzhen Huazhimei Semiconductor Co., Ltd HM6299 Datasheet HTML 12Page - Shenzhen Huazhimei Semiconductor Co., Ltd  
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220KHz 60V 5A开关电流升压/升降压型DC-DC转换器
HM6299
Rev 1.0
8
典型系统应用
(VIN=5V,VOUT=12V)
HM6299
C1
105
4
1
2
5
3
GND
VIN
SW
EN
ON
OFF
L1 47uH/5A
D1 MBRD1045
R1
2.74K
1%
COUT
220uF/25V
R2
24K
1%
CIN
220uF/25V
C2
105
FB
图
11.
HM6299 系统参数测量电路（VIN=5V,VOUT=12V）
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
50
55
60
65
70
75
80
85
90
95
Efficiency VS Output current
Output current(A)
VIN=5V,VOUT=12V
图
12.
HM6299系统效率曲线
Shenzhen H&M Semiconductor Co.Ltd
http：//www.hmsemi.com



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