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-01A Evaluation Kit 4V to 16V Input, Four-Channel Output Power Module with an I2C Interface and MTP Evaluation Board
The EVM54304-MN-01A is an evaluation board designed to demonstrate the capabilities of the MPM54304, a four-channel output power module with an I2C interface. Channels 1 and 2 can deliver up to 3A (or a shared 6A) of continuous output current. Channels 3 and 4 can deliver up to 2A (or a shared 4A) of continuous output current.
The MPM54304 integrates four high-efficiency, step-down DC/DC converters, four inductors, and an I2C interface. Channels 1 and 2 can be paralleled to provide up to 6A of output current. Channels 3 and 4 can be paralleled to provide up to 4A of output current.
The MPM54304 features constant-on-time (COT) control to provide a fast load transient response. The output voltage (VOUT) can be configured via the I2C bus or preset two times by the multiple-time programmable (MTP) e-fuse. VOUT can also be adjusted via the external resistor divider. When VOUT is set via the resistor divider, each
channel’s soft-start time is the same.
The startup and shutdown sequences are configurable via the MTP. The MPM54304 requires a minimal number of external components and is available in a space-saving 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。