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HM3440 Datasheet(PDF) 4 Page - Shenzhen Huazhimei Semiconductor Co., Ltd

Part # HM3440
Description  Synchronous Buck-Boost DC/DC Regulator
PDF  10 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  HMSEMI [Shenzhen Huazhimei Semiconductor Co., Ltd]
Direct Link  http://www.hmsemi.com/
Logo HMSEMI - Shenzhen Huazhimei Semiconductor Co., Ltd

HM3440 Datasheet(HTML) 4 Page - Shenzhen Huazhimei Semiconductor Co., Ltd

  HM3440 Datasheet HTML 1Page - Shenzhen Huazhimei Semiconductor Co., Ltd HM3440 Datasheet HTML 2Page - Shenzhen Huazhimei Semiconductor Co., Ltd HM3440 Datasheet HTML 3Page - Shenzhen Huazhimei Semiconductor Co., Ltd HM3440 Datasheet HTML 4Page - Shenzhen Huazhimei Semiconductor Co., Ltd HM3440 Datasheet HTML 5Page - Shenzhen Huazhimei Semiconductor Co., Ltd HM3440 Datasheet HTML 6Page - Shenzhen Huazhimei Semiconductor Co., Ltd HM3440 Datasheet HTML 7Page - Shenzhen Huazhimei Semiconductor Co., Ltd HM3440 Datasheet HTML 8Page - Shenzhen Huazhimei Semiconductor Co., Ltd HM3440 Datasheet HTML 9Page - Shenzhen Huazhimei Semiconductor Co., Ltd Next Button
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Efficiency vs. Output Current
(VOUT=3.2V)
0
10
20
30
40
50
60
70
80
90
100
0
200 400 600 800 1000 1200
Output Current (mA)
VIN=2.7V
VIN=4.2V
VIN=3.6V
Efficiency vs. Output Curre nt
(VOUT=5V)
0
10
20
30
40
50
60
70
80
90
100
0
100 200 300 400 500 600 700
Output Current (mA)
VIN=2.7V
VIN=4.2V
VIN=3V
Output Voltage vs. Load Current
(VIN=3.6V,VOUT=3.2V)
3.2
3.201
3.202
3.203
3.204
3.205
3.206
3.207
3.208
3.209
3.21
0
200
400
600
800
1000
Load Current (mA)
Output Voltage vs. Load Current
(VIN=4.2V,VOUT=5V)
5
5.03
5.06
5.09
5.12
5.15
5.18
5.21
5.24
0
100 200 300 400 500 600 700
Load Current (mA)
Shenzhen H&M Semiconductor Co.Ltd
http：//www.hmsemi.com



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