The MP2149 is a dual-output synchronous step-down DC/DC converter designed for efficiency and compactness. It operates within a wide input voltage range of 2.7V to 6V and can generate output voltages as low as 0.608V. The device features a fixed switching frequency of 1MHz and integrates high-side switches with a resistance of 100m,Ѷ and low-side synchronous rectifiers with a resistance of 40m,Ѷ, achieving peak efficiencies greater than 93% and light-load efficiencies above 80%. With a quiescent current of only 45¬µA, the MP2149 is suitable for battery-powered applications, including portable devices and smartphones. It includes essential protection features such as cycle-by-cycle current limiting, thermal shutdown, and short-circuit protection. The product is housed in an 8-pin TSOT23-8 package, making it a compact solution for space-constrained designs.
Switching Voltage Regulators 6V, 2A, 1Mhz Sync Buck Regulator
DC/DC CONV, SYNC BUCK, 1MHZ, 125DEG C; No. of Outputs:2 Output; Input Voltage Min:2.7V; Input Voltage Max:6V; DC / DC Converter IC Case:TSOT-23; No. of Pins:8Pins; Output Current - Output 1:1A; Output Current - Output 2:1A RoHS Compliant: Yes
| VAST STOCK CO., LIMITED | Newark, An Avnet Company | |
|---|---|---|
| Product Category | Voltage Regulators | Voltage Regulators |
| Product Number | MP2149GJ-P | 54AH3334 |
| Product Name | Switching Voltage Regulators | Dc/dc Conv, Sync Buck, 1Mhz, 125Deg C; No. Of Outputs Monolithic Power Systems (Mps) |
| Input Voltage | 2.7 to 6 volts |
