- RS Stock No.:
- 184-5319
- Mfr. Part No.:
- BD9A400MUV-E2
- Manufacturer:
- ROHM
Discontinued product
- RS Stock No.:
- 184-5319
- Mfr. Part No.:
- BD9A400MUV-E2
- Manufacturer:
- ROHM
Technical data sheets
Legislation and Compliance
- COO (Country of Origin):
- JP
Product Details
BD9A400MUV is a synchronous buck switching regulator with built-in low on-resistance power MOSFETs. It is capable of providing current up to 4A. The SLLM™ control provides excellent efficiency characteristics in light-load conditions which make the product ideal for equipment and devices that demand minimal standby power consumption. The oscillating frequency is high at 1MHz using a small value of inductance. It is a current mode control DC/DC converter and features high-speed transient response. Phase compensation can also be set easily.
Synchronous Single DC/DC Converter.
SLLM™(Simple Light Load Mode)Control.
Over Current Protection.
Short Circuit Protection.
Thermal Shutdown Protection.
Under Voltage Lockout Protection.
Adjustable Soft start Function.
Power Good Output.
VQFN016V3030 Package(Backside Heat Dissipation)
SLLM™(Simple Light Load Mode)Control.
Over Current Protection.
Short Circuit Protection.
Thermal Shutdown Protection.
Under Voltage Lockout Protection.
Adjustable Soft start Function.
Power Good Output.
VQFN016V3030 Package(Backside Heat Dissipation)
Specifications
Attribute | Value |
---|---|
Maximum Output Current | 4A |
Maximum Output Voltage | 3.85 V |
Regulator Function | Synchronous Buck Converter |
Minimum Output Voltage | 0.8 V |
Minimum Input Voltage | 2.7 V |
Maximum Input Voltage | 5.5 V |
Output Type | Adjustable |
Mounting Type | Surface Mount |
Number of Outputs | 1 |
Pin Count | 16 |
Maximum Switching Frequency | 1200 kHz |
Package Type | VQFN |
Switching Regulator | Yes |
Width | 3mm |
Maximum Operating Temperature | +85 °C |
Minimum Operating Temperature | -40 °C |
Length | 3mm |
Height | 0.98mm |
Dimensions | 3 x 3 x 0.98mm |