| Customization: | Available |
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| Conductive Type: | Bipolar Integrated Circuit |
| Integration: | GSI |
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RK860-2 : Step-down type 2.7V~5.5V 7A WLCSP-20 DC-DC Converters
Mfr. Part#: RK860-2
Datasheet: 
(e-mail or chat us for PDF file)
ROHS Status:
Quality: 100% Original
Warranty: ONE YEAR
| Category | Power Management (PMIC)/DC-DC Converters |
| Manufacturer | Rockchip |
| Package | WLCSP-20 |
| Synchronous Rectifier | - |
| Function | Step-down type |
| Operating Temperature | -40ºC~+125ºC@(TJ) |
| Number of Outputs | 1 |
| Topology | Step-down |
| Frequency - Switching | 2.4MHz |
| Output Type | - |
| Switch tube (built-in/external) | - |
| Output Voltage | - |
| Voltage - Supply | 2.7V~5.5V |
| Output Current | 7A |
| Quiescent Current | - |
The RK860 is a high efficiency 2.4MHz synchronous step down DC/DC regulator IC capable of delivering up to 7A output current. It can operate over a wide input voltage range from 2.7V to 5.5V. And, it integrates a main switch and a synchronous switch with both very low RDS (ON) to minimize the conduction loss. The output voltage can be programmed from 0.7125V to 1.5V with 12.5mV/step or 0. 5V to 1.5V with 6.25mV/step through I2C interface. The RK860 is in a space saving, low profile WLCSP 1.65mm*2.05mm-20 package.
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