BD9G401UEFJ-ME2
DC-DC Switching Buck Regulator, Adjustable, 500 kHz, 4.5V-42V in, 0.8 V to 42 V/3.5 A out, HTSOP-J-8
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| Packaging Type | Quantity | Unit Price: | Total |
|---|---|---|---|
| Cut Tape | 1 | CNY20.260 | CNY20.26 |
| Quantity | Price (inc GST) |
|---|---|
| 1+ | CNY20.260 (CNY22.8938) |
| 10+ | CNY13.870 (CNY15.6731) |
| 50+ | CNY13.150 (CNY14.8595) |
| 100+ | CNY12.420 (CNY14.0346) |
| 250+ | CNY11.740 (CNY13.2662) |
| 500+ | CNY11.360 (CNY12.8368) |
| 1000+ | CNY10.900 (CNY12.317) |
| 2500+ | CNY10.590 (CNY11.9667) |
Product Information
Product Overview
BD9G401UEFJ-ME2 is a 1ch buck converter. It is a buck converter with a built-in high-side MOSFET. It has an input voltage range of 4.5V to 42V. The current mode architecture provides a fast transient response and a simple phase compensation setup. The IC is mainly used as a secondary side power supply: for example, a step-down output of 3.3V/5V can be produced from a voltage power supply such as 12V or 24V. In addition, it has a synchronization function with an external CLK that provides noise management. Typical applications are consumer devices in general that has 12V / 24V lines, automotive applications (audio system, navigation system, etc), industrial distributed-power applications, entertainment equipment.
- Integrated Nch MOSFET
- Synchronizes to external clock 250KHz to 500KHz
- ON/OFF control through EN terminal (standby current of 0µA)
- AEC-Q100 grade 2 qualified
- Small package (HTSOP-J8ES)
- Low dropout operation
- Input voltage is 4.5V to 42V
- Maximum output current is 3.5A (maximum)
- Operating temperature range from -40°C to +105°C
- Dimension is 4.9mm W (typ) x 6mm D (typ) x 1mm H (max)
Technical Specifications
Adjustable
Buck (Step Down)
42V
3.5A
8Pins
-
42V
-
105°C
AEC-Q100
HTSOP-J
500kHz
1Outputs
4.5V
3.5A
HTSOP-J
Surface Mount
800mV
300kHz
-40°C
-
No SVHC (25-Jun-2025)
AEC-Q100
Technical Docs (2)
Legislation and Environmental
Country in which last significant manufacturing process was carried outCountry of Origin:Thailand
Country in which last significant manufacturing process was carried out
RoHS
RoHS
Product Compliance Certificate