Unspecified
DTMF Receiver
Shenzhen Huazhimei Semiconductor Co., Ltd
Built-in MOS, 9V, 9A converter
Unspecified
DTMF Receiver
Shenzhen Huazhimei Semiconductor Co., Ltd
3.3V~5V Input 12W Output Step-up DC/DC Converter
Unspecified
DTMF Receiver
Unspecified
DTMF Receiver
Shenzhen Huazhimei Semiconductor Co., Ltd
1.2MHz, Peak 5.5A Current, Boost Converter
Shenzhen Huazhimei Semiconductor Co., Ltd
1.2MHz, High Efficiency Boost White LED Driver
Unspecified
DTMF Receiver
Shenzhen Huazhimei Semiconductor Co., Ltd
10A Current Mode Non-Synchronous PWM Boost Converter
Shenzhen Huazhimei Semiconductor Co., Ltd
one-point-in-ear two-point touch control IC
Shenzhen Huazhimei Semiconductor Co., Ltd
6 A step-up DC-DC
Unspecified
DTMF Receiver
Shenzhen Huazhimei Semiconductor Co., Ltd
3.3V~5V Input 24W Output Step-up DC/DC Converter
