DC/DC Buck Converter Reference Circuit: Vin=2.7V to 5.5V, Iomax=4.0A
Design Resources:
Features:
- Offers fast transient response with current mode PWM control system.
- Offers highly efficiency for all load range with synchronous rectifier (Nch/Nch FET) and SLLM™ (Simple Light Load Mode)
- Incorporates soft-start function.
- Incorporates thermal protection and ULVO functions.
- Incorporates short-current protection circuit with hiccup function.
- Incorporates shutdown function Icc=0μA(Typ.)
- Employs small surface mount package : VQFN020V4040
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 |
|---|---|---|---|---|---|---|---|---|---|
| BD9137MUV | 구입 가능 |  |
VQFN020V4040 | 2500 | 2500 | Taping | inquiry | Yes | |
| MCR01MZPF | 구입 가능 | |
MCR01 | 10000 | 10000 | Taping | inquiry | Yes | |
| MCR01MZPJ | 구입 가능 | |
MCR01 | 10000 | 10000 | Taping | inquiry | Yes |