| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 8 Pin |
| Case/Package | HTSOP-8 |
| Number of Outputs | 2 Output |
| Output Voltage | 5 V |
| Output Current | 1.7A, 500mA |
| Number of Positions | 8 Position |
| Switching Frequency | 2.5 MHz |
| Input Voltage (Max) | 26 V |
| Input Voltage (Min) | 8 V |
| Output Voltage (Max) | 4 V |
| Output Voltage (Min) | 0.8 V |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Supply Voltage (Min) | 8 V |
| Input Voltage | 26 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tape & Reel (TR) |
| Size-Length | 4.9 mm |
| Size-Width | 3.9 mm |
| Size-Height | 0.85 mm |
| Operating Temperature | -40℃ ~ 85℃ (TA) |
The BD93291EFJ-E2 is a Dual Synchronous Buck Converter integrates wide input voltage range and low input voltage. The IC also incorporates a new technology called H³Reg™, a Rohm proprietary control method which facilitates ultra-high transient response against changes in load. SLLM (Simple Light Load Mode) technology is also integrated to improve efficiency when powering lighter loads. For protection and ease of use, the IC also incorporates soft start.
● Standby mode (Istandby=0µA)
● High voltage synchronous buck converter(Vout1)
● Low voltage synchronous buck converter(Vout2)
● FET on resistance high-side 0.175R/low-side 0.175R
● Internal soft-start function
ROHM Semiconductor
24 Pages / 0.95 MByte
ROHM Semiconductor
25 Pages / 0.95 MByte
ROHM Semiconductor
6 Pages / 0.74 MByte
ROHM Semiconductor
Conv DC-DC 8V to 26V Step Down Dual-Out 0.8V to 4V/5V 0.5A/1.7A 8Pin HTSOP-J EP T/R
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