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HM9221 Datasheet(PDF) 4 Page - Shenzhen Huazhimei Semiconductor Co., Ltd

Part # HM9221
Description  6 A boost DC-DC
PDF  6 Pages
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Manufacturer  HMSEMI [Shenzhen Huazhimei Semiconductor Co., Ltd]
Direct Link  http://www.hmsemi.com/
Logo HMSEMI - Shenzhen Huazhimei Semiconductor Co., Ltd

HM9221 Datasheet(HTML) 4 Page - Shenzhen Huazhimei Semiconductor Co., Ltd

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电性能参数
Symbol
Parameter
Test Conditions
MIN
TYP
MAX UNIT
VIN
Supply Voltage
3
-
7
V
Iq
Quiescent Current
Vdd=3.6V,Vout=7V
No load
1
mA
ISHDN
Shutdown Current
VEN=0V
1
uA
VFB
Reference Voltage
1.25
V
ILIMIT
Current Limit
6
A
Fosc
Switching Frequency
500
KHz
RON
Switch ON Resistance
65
mΩ
ISW
SW Leakage Current
VEN=0V, VSW=8V
1
uA
Tst
Setup Time
SS capacitor = 0.1uF
120
mS
OTP
－
No Load, Junction
Temperature
170
°C
OTH
－
40
HM9221
6 A 升压型 DC-DC



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