ROHM Semiconductor BM2P06xMF-Z PWM DC-DC Converters

ROHM Semiconductor BM2P06xMF-Z PWM (Pulse-Width Modulation) DC-DC Converters provide an optimal system for applications that include an electrical outlet. These devices support isolated power supplies and enable simple designs of low power consumption electrical converters. The BM2P06xMF-Z DC-DC Converters realize a high degree of flexibility in power supply design by integrating a 650V switching MOSFET and an external current detection resistor.

The ROHM Semiconductor BM2P06xMF-Z PWM DC-DC Converters are offered in a 12.8mm x 10.3mm SOP-20A package with a -40°C to +105°C operating temperature range.

Features

AC low voltage protection function (AC UVLO)
X capacitor discharge function
V_CC pin low voltage protection (V_CC UVLO)
PWM type current mode control
Frequency reduction function
Burst operation at light load
Burst voltage setting function
Minimum ON width adjustment at light load

Soft Start function
FB pin overload protection function (FB OLP)
Overcurrent protection function by cycle
Over-current detection compensation function by AC voltage detection
External Stop function
Dynamic over current protection
Leading-edge blanking function

Applications

AC adapters
White goods
Power supplies for motors

Specifications

Operating power supply voltage range
- 11V to 60V V_CC pin voltage
- 650V V_H pin voltage
- 730V DRAIN pin voltage
Current at switching operation
- BM2P060MF-Z: 1400μA
- BM2P061MF-Z: 1100μA
- BM2P063MF-Z: 850μA

400μA current at burst operation
65kHz switching frequency
MOSFET ON Resistor
- BM2P060MF-Z: 70.0Ω
- BM2P061MF-Z: 1.00Ω
- BM2P063MF-Z: 3.00Ω
-40°C to +105°C operating temperature range
12.8mm x 10.3mm x 2.65mm SOP-20A package

ROHM Semiconductor BM2P06xMF-Z PWM DC-DC Converters

Features

Applications

Specifications

Output Comparison

Typical Application Circuit

Block Diagram

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