The BD9846FV-E2 is a 2-output DC/DC controller from Rohm, featuring a step-down topology and operating within a temperature range of -40°C to 105°C. It has a maximum switching frequency of 1500kHz and can handle a maximum power dissipation of 812mW. The device is available in a shrink small outline package (SSOP-B) with 20 leads, suitable for surface mount applications.
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| Basic Package Type | Lead-Frame SMT |
| Package Family Name | SOP |
| Package/Case | SSOP-B |
| Package Description | Shrink Small Outline Package |
| Lead Shape | Gull-wing |
| Pin Count | 20 |
| PCB | 20 |
| Package Length (mm) | 6.5 |
| Package Width (mm) | 4.4 |
| Package Height (mm) | 1.05 |
| Mounting | Surface Mount |
| Topology | Step Down |
| Number of Outputs | 2 |
| Output Voltage | 4.5 to 35V |
| Typical Output Current | 1A |
| Maximum Switching Frequency | 1500kHz |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 105°C |
| Operating Supply Voltage | 3.6 to 35V |
| Maximum Power Dissipation | 812mW |
| Maximum Supply Current | 6mA |
| Cage Code | S5518 |
| EU RoHS | Yes |
| HTS Code | 8542390001 |
| Schedule B | 8542390000 |
| ECCN | EAR99 |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| Radiation Hardening | No |
| RoHS Versions | 2011/65/EU, 2015/863 |
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