Current Mode PWM Controller, featuring 1A output current and 1000kHz switching frequency. This 8-pin FPAK package, with a flat lead shape and 1.27mm pin pitch, is designed for surface mounting. It supports Boost, Buck, Flyback, and Forward topologies, operating from -55°C to 125°C with a maximum duty cycle of 48%. The ceramic package measures 6.73mm(L) x 6.75mm(W) x 2.92mm(H).
PackageFPAK
MountingSurface Mount
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Technical Specifications
Renesas ISL78845ASRHF/PROTO technical specifications.
General
| Basic Package Type | Lead-Frame SMT |
| Package Family Name | FPAK |
| Package/Case | FPAK |
| Package Description | Flat Package |
| Lead Shape | Flat |
| Pin Count | 8 |
| PCB | 8 |
| Package Length (mm) | 6.73(Max) |
| Package Width (mm) | 6.75(Max) |
| Package Height (mm) | 2.92(Max) |
| Seated Plane Height (mm) | 2.92(Max) |
| Pin Pitch (mm) | 1.27 |
| Package Material | Ceramic |
| Mounting | Surface Mount |
| Control Method | Current |
| Type | Current Mode PWM Controller |
| Topology | Boost|Buck|Flyback|Forward |
| Number of PWM Outputs | 1 |
| Output Current | 1000mA |
| Maximum Duty Cycle | 48(Typ)% |
| Min Operating Temperature | -55°C |
| Max Operating Temperature | 125°C |
| Fall Time | 20ns |
| Adjustable Output | No |
| On/Off Pin | No |
| Synchronous Pin | No |
| Maximum Supply Current | 4.75(Typ)mA |
| Oscillator Accuracy | 51kHz |
Compliance
| Cage Code | SAN34 |
| EU RoHS | Yes |
| HTS Code | 8542390001 |
| Schedule B | 8542390000 |
| ECCN | ITAR (XV.e) |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| Radiation Hardening | Yes |
| Dose Level | 50 |
| RoHS Versions | 2011/65/EU |
Datasheet
Renesas ISL78845ASRHF/PROTO Datasheet
Download the complete datasheet for Renesas ISL78845ASRHF/PROTO to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.