| Part Number | SMB214C |
| Manufacturer | Summit Microelectronics |
| Title | Three-channel Programmable DC-DC System Power Managers |
| Description | The SMB214A/B/C are fully programmable DC-DC controllers that incorporate power delivery and advanced power monitoring and control functionality. ... |
| Features |
& APPLICATIONS
• Digital programming of all major parameters via I2C interface and non-volatile memory • Output voltage set point • Input/battery voltage monitoring • Output power-up/down sequencing • Dynamic voltage control of all outputs • UV/OV monitoring of all outputs • Enable/Disable outputs i... |
| File Size | 589.30KB |
| Datasheet |
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SMB214A : The SMB214A/B/C are fully programmable DC-DC controllers that incorporate power delivery and advanced power monitoring and control functionality. The devices integrate three synchronous “buck” stepdown controllers in a space saving 5x5 QFN-32 package. The SMB214A uses a fixed 400kHz whereas the SMB214B uses a fixed 800kHz, and the SMB214C a fixed 1MHz Pulse Width Modulation (PWM) control circuit. A type-three voltage mode compensation network is used offering a cost effective solution without compromising transient response performance. By utilizing external N- and P–type MOSFET transistors the efficiency and load current level can be customized to fit a wide array of system requirements. Th.
SMB214B : The SMB214A/B/C are fully programmable DC-DC controllers that incorporate power delivery and advanced power monitoring and control functionality. The devices integrate three synchronous “buck” stepdown controllers in a space saving 5x5 QFN-32 package. The SMB214A uses a fixed 400kHz whereas the SMB214B uses a fixed 800kHz, and the SMB214C a fixed 1MHz Pulse Width Modulation (PWM) control circuit. A type-three voltage mode compensation network is used offering a cost effective solution without compromising transient response performance. By utilizing external N- and P–type MOSFET transistors the efficiency and load current level can be customized to fit a wide array of system requirements. Th.