BM2P016T - Documentation

The PWM type DC/DC converter (BM2P016T) for AC/DC provides an optimum system for all products that include an electrical outlet. BM2P016T supports both isolated and non-isolated devices, enabling simpler design of various types of low-power electrical converters. BM2P016T builds in a HV starter circuit that tolerates 650V, and it contributes to low-power consumption. With current detection resistors for switching as external devices, a higher degree of design freedom is achieved. Since current mode control is utilized, current is restricted in each cycle and excellent performance is demonstrated in bandwidth and transient response. The switching frequency is 65 kHz. At light load, the switching frequency is reduced and high efficiency is achieved. A frequency hopping function is also on chip, which contributes to low EMI. We can design easily, because BM2P016T includes the switching MOSFET.

* This is a standard-grade product.
For Automotive usage, please contact Sales.

User's Guide

Reference Board BM2P016T-EVK-001
Isolation Fly-back type PWM method Output 30W 24V Output
Reference Board BM2P016T-EVK-002
Isolation Fly-back Converter PWM method Output 22.5W 15V
Reference Board BM2P016T-EVK-003
Isolation Fly-back Converter PWM method 48W 12V BM2P016T Reference Board
Reference Board BM2P016T-EVK-004
Isolation Fly-back Converter PWM method 48W 24V BM2P016T Reference Board

Application Note

Importance of Probe Calibration When Measuring Power: Deskew
Even when devices used for measurement are calibrated regularly, they will give incorrect results if calibration is not perfo rmed for the measurement environment. This application note explains the importance of probe calibration in power measurement environments.
Thermal Resistance
The definition and how to use thermal resistance and thermal characterization parameter of packages for ROHM’s integrated circuit are described in this application note.
Impedance Characteristics of Bypass Capacitor
This application note focuses on the impedance characteristics of capacitors, and explains cautions for selecting bypass capacitors.
Package Ordering Unit
For ICs