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[China]
Address: Rm1025, International Culture Building, ShenNan Mid Road #3039, FuTian District, Shenzhen
Contact name:will
Shenzhen Zhaocun Electronics Co., Ltd. |
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MP1470GJ-Z Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A SOT-23-6 Thin, TSOT-23-6
Datasheet:MP1470GJ-Z
| Category | Voltage Regulators - DC DC Switching Regulators |
| Mfr | Monolithic Power Systems Inc. |
| Product Status | Not For New Designs |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 4.7V |
| Voltage - Input (Max) | 16V |
| Voltage - Output (Min/Fixed) | 0.8V |
| Voltage - Output (Max) | 14.4V |
| Current - Output | 2A |
| Frequency - Switching | 490kHz |
| Synchronous Rectifier | Yes |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | SOT-23-6 Thin, TSOT-23-6 |
| Supplier Device Package | TSOT-23-6 |
| Base Product Number | MP1470 |
Additional Resources:
| ATTRIBUTE | DESCRIPTION |
| Other Names | 1589-1839-1 |
| 1589-1839-2 | |
| 1589-1839-6 | |
| 1589-1839-ND | |
| 1589-1839 | |
| Standard Package | 3000 |
DESCRIPTION
The MP1470 is a high-frequency, synchronous, rectified, step-down, switch-mode converter with internal power MOSFETs. It offers a very compact solution to achieve a 2A continuous output current over a wide input supply range, with excellent load and line regulation. The MP1470 has synchronous-mode operation for higher efficiency over the output current-load range.
Current-mode operation provides fast transient response and eases loop stabilization.
Protection features include over-current protection and thermal shutdown.
The MP1470 requires a minimal number of readily-available, standard, external components and is available in a space-saving 6-pin TSOT23 package.
FEATURES
• Wide 4.7V-to-16V Operating Input Range
• 163mΩ/86mΩ Low-RDS(ON) Internal Power MOSFETs
• Proprietary Switching-Loss–Reduction Technique
• High-Efficiency Synchronous-Mode Operation
• Fixed 500kHz Switching Frequency
• Internal AAM Power-Save Mode for High Efficiency at Light Load
• Internal Soft-Start
• Over-Current Protection and Hiccup
• Thermal Shutdown
• Output Adjustable from 0.8V
• Available in a 6-pin TSOT-23 package
APPLICATIONS
• Game Consoles
• Digital Set-Top Boxes
• Flat-Panel Television and Monitors
• General Purposes
