DC/DC Buck Converter Reference Circuit: Vin=7.5V to 18V, Iomax=6.0A
Design Resources:
Features:
- Switching Frequency: 500kHz t0 800kHz （depend on input-output condition）
- Built-in Power MOS FET High-side Nch FET ON resistance: 50mΩ(typ.) Low-side Nch FET ON resistance: 30mΩ(typ.)
- Fast Transient Responses due to H3Reg control
- Over Current Protection (OCP) – Cycle-by-Cycle
- Thermal Shut Down (TSD)
- Under-Voltage Lock-Out (UVLO)
- Short Circuit Protection (SCP)
- Over Voltage Protection (OVP)
- Fixed Soft Start (1msec ; typ)
- Power Good function
Block Diagram:
| SAMPLE PRODUCTS USED IN THIS CIRCUIT |
Part Number |
Status | Datasheet | Package | Unit Quantity | Minimum Package Quantity | Packing Type | Constitution Materials List | RoHS | Distribution Inventory |
|---|---|---|---|---|---|---|---|---|---|
| BD95861MUV | 구입 가능 |  |
VQFN024V4040 | 2500 | 2500 | Taping | inquiry | Yes | |
| MCR01MZPF | 구입 가능 | |
MCR01 | 10000 | 10000 | Taping | inquiry | Yes |