4V to 16V Input, Quad-Output Power Module with I2C and MTP in Ultra-Thin Package
Session Titefor popup
The MPM54304 is a quad-output, DC/DC stepdown power module with up to 3A per output (channel 1 and 2) and 2A per output (channel 3 and 4). Channels 1 and 2 can be paralleled to provide up to 6A of current, and channels 3 and 4 can be paralleled to provide up to 4A of current.
Operating over a 4V to 16V input voltage range, the MPM54304 can support an output voltage range of 0.55V to 7V. The output voltage can be set via the I2C or external resistor divider. The module has internal auto-compensation, which eliminates the need for an external compensation network. The MPM54304 employs a constant-on-time (COT) control scheme to provide ultra-fast load transient responses. This minimizes the required output capacitance.
The MPM54304 features a two-time, nonvolatile programmable memory. Its operating parameters are programmable via the I2C.
The MPM54304 requires a minimal number of external components, and is available in ultrathin LGA-33 (7mmx7mmx2mm) package.
Default Options for the MPM54304 are explained in the datasheet
- もっと見る Show less
Log in to your account
- Wide Output Voltage:
- I2C Programmable: 0.55V to 5.4V
- External Resistor Divider: 0.6V to 7V or VIN x DMAX if VIN < 7V
- I2C and Configurable Parameters:
- Paralleling Channel 1 and 2
- Paralleling Channel 3 and 4
- Switching Frequency ;
- Output Voltage
Over-Current and Over-Voltage Protection Threshold
- Power-On and Power-Off Sequencing
- Forced PWM or Auto-PWM/PFM
- 4V to 16V Operating Input Range
- Channel 1 and 2: 3A Continuous Current;Channel 3 and 4: 2A Continuous Current
- Interleaved Operation
- Configurable, Multi-Functional GPIO Pin
EVM54304-MN-00A Evaluation Kit Qual Channels, 1.6MHz Synchronous Step-down PMIC Module Evalution Board
The EVM54304-MN-00A is an evaluation board for MPM54304 which integrates four high efficiency step-down DC/DC converters, inductors and flexible logic interface.
The evaluation board can deliver 3A max per output(channel 1 and 2), 2A per output (channel 3 and 4), Channel 1 and 2 can be paralleled to provide up to 6A of current, and channel 3 and 4 can be paralleled to provide up to 4A of current. the MPM54304 employs constant on-time control (COT) which provide ultra-fast load transient responses.
Output voltage is adjustable through I2C bus or preset by 2 times programmable MTP (Multi Time Programmable) eFuse, and it can be adjusted by external divider also, thus soft-start time will be same from each channel. The power on/off sequence is also programmable by MTP.
The MPM54304 requires a minimal number external components, and is available in spacesaving LGA (7mmx7mmx2mm) package.
Graphical User Interface (GUI) supported by MPS used to configure and monitor multiple MPS digital power solutions with an I2C Interface
通信インターフェースデバイスUSB to I2C / PMBusは、製品評価キットに含まれていますが、個別に購入することもできます。